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PHYTOLOGIA BALCANICA 15 (1): 63 – 94, Sofia, 2009 63 Red List of Bulgarian vascular plants∗ Ana Petrova & Vladimir Vladimirov (eds) Institute of Botany, Bulgarian Academy of Sciences, Acad. Georgi Bonchev St., bl. 23, 1113 Sofia, Bulgaria, e-mail: petrova@bio.bas.bg Mincho Anchev1, Iva Apostolova1, Boris Assyov1, Svetlana Bancheva1, Cvetomir M. Denchev1, Dimitar Dimitrov2, Dessislava Dimitrova1, Lyuba Evstatieva1, Elena Genova1, Valeri Georgiev1, Valentina Goranova1, Chavdar Gussev1, Pepa Ignatova1, Daniella Ivanova1, Tenyo Meshinev1, Dimitar Peev1, Ana Petrova1, Antoaneta S. Petrova3, Dessislava Sopotlieva1, Stefan Stanev4, Milka Stoeva5, Stoyan Stoyanov1, Alexander Tashev6, Anita Tosheva8, Sonya Tsoneva1, Rossen Tzonev7, Antonina Vitkova1, Vladimir Vladimirov1 The evaluator(s) of each species is listed in the table with species evaluations. 1 Institute of Botany, Bulgarian Academy of Sciences, Acad. Georgi Bonchev St., bl. 23, 1113 Sofia, Bulgaria 2 National Natural History Museum, Bulgarian Academy of Sciences, 1 Tsar Osvoboditel Blvd., 1000 Sofia, Bulgaria 3 Botanical Garden, Bulgarian Academy of Sciences, P.O. Box 664, 1000 Sofia, Bulgaria 4 Natural Science Museum, 34 Hristo G. Danov, 4000 Plovdiv, Bulgaria 5 Department of Biology, Agricultural Faculty, Thracian University, Students Campus, 6000 Stara Zagora, Bulgaria 6 Department of Dendrology, Faculty of Forestry, University of Forestry, 10 Kliment Ochridski Blvd., Sofia 1756, Bulgaria 7 Department of Ecology and Environmental Protection, Faculty of Biology, St Kliment Ohridski University of Sofia, 8 Dragan Tsankov Blvd., 1164, Sofia, Bulgaria 8 Department of Botany, Faculty of Biology, St Kliment Ohridski University of Sofia, 8 Dragan Tsankov Blvd., 1164, Sofia, Bulgaria Received: October 16, 2008 ▷ Accepted: December 20, 2008 Abstract. The national threat status of 898 species of vascular plants from the Bulgarian flora has been evaluated using Version 3.1 of the IUCN Red List Categories and Criteria. The resulting Red List of the Bulgarian vascular plants (threat categories) comprises 801 species (20.5 % of the total flora), of which one Extinct (EX), 12 Regionally Extinct (RE), 208 Critically Endangered (CR), 297 Endangered (EN), 204 Vulnerable (VU), and 79 Near Threatened (NT). The list of other evaluated species comprises 96 taxa, of which, 53 Data Deficient (DD) and 43 Least Concern (LC). Key words: Bulgarian flora, endangered species, IUCN threat categories, plant conservation, Red List ∗The authors are cited in alphabetical order of their family name. 64 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Introduction Red Listing is a valuable tool for raising the awareness about those taxa which face the risk of extinction. It is the first step towards highlighting the problem of species decline and loss, as well as encouraging policymakers and communities to undertake measures for the improvement, or at least maintenance of the current state of biodiversity. The threat status of the Bulgarian vascular plants was assessed for the first time in the 1980s and resulted in the publication of the Red Data Book of the People’s Republic of Bulgaria (Velchev 1984). It comprises a total of 763 species divided into three categories of threat: ‘extinct’ (31 species; including ‘probably extinct’), ‘endangered’ (158 species) and ‘rare’ (574 species). While assigning the threat categories, the authors considered the available data for the species, such as number and size of the localities in the country, past and present distribution areas of the species, number of individuals and density of the species populations, reproductive system and recruitment potential, threats, present and potential vulnerability of species, etc. Special attention was paid to the Bulgarian and Balkan endemic species and the relic species with restricted distribution in the country. In the last two decades plant diversity in the country has been facing increasing anthropogenic pressure which causes deterioration and loss of habitats and/or direct destruction of species populations by trampling, grazing, infrastructural development, stone-pitting, etc. It became urgently necessary to update and re-evaluate the risk of extinction for the species in the Bulgarian flora. Therefore, in 2003 a two-year project of the Institute of Botany, Bulgarian Academy of Sciences, entitled Elaboration of Red Lists of higher plants and fungi was funded by the Bulgarian Ministry of Environment and Water and carried out by a team of over 30 botanists and mycologists from the country. The resulting Red List of fungi in Bulgaria (Gyosheva & al. 2006) and Red List of the bryophytes in Bulgaria (Natcheva & al. 2006) have already been published. In this article we present the updated Red List of the Bulgarian vascular plants. Methods Since the Bulgarian vascular flora comprises some 3900 species (Petrova & Vladimirov 2007), too much to be evaluated within a two-year project, initial screening of the species was carried out by an expert group. About 900 species (ca. 23 % of the total Bulgarian flora) were selected considering the following criteria: presence in the Red Data Book of the People’s Republic of Bulgaria, endemics, rarity in the country, occurrence in rare and vulnerable habitats, listing in the 1997 IUCN Red List of Threatened Plants (Walter & Gillett 1998), Habitats Directive (Directive 92/43/ EEC) and biodiversity conventions, etc. The selected species were evaluated using the IUCN criteria and categories, version 3.1 (IUCN 2001, 2003a) and the available guidelines for application of these categories at regional level (Gärdenfors & al. 2001; IUCN 2003b). In many (if not most) cases precise data about the population size and threatening factors in the particular locations were insufficient or altogether lacking. In these cases a precautionary but realistic approach has been applied. In a few cases recently described or recorded in the country the species have been evaluated despite the recommendation in the IUCN documents not to include such taxa for at least 10 years after their discovery. The reason was that these taxa occur in specific habitats, rare in the country (thus much wider distribution of the particular species is very unlikely) and in places with already obvious threatening factors. The evaluation for each taxon was documented in the Red List Assessment Questionnaire and Authority files available from http://www.iucn.org/themes/ssc/ sis/authority.htm. The filled-in documents are kept at the National Nature Protection Service Directorate of the Bulgarian Ministry of Environment and Water. Taxonomy of the plants generally follows Kozhuharov (1992) or Delipavlov & Cheshmedzhiev (2003). Results and discussion The results of the evaluation process are presented in Table 1, which gives the taxon name and affiliation to family, national IUCN category and name of the evaluator(s). The species are arranged by their threat categories, and under each category in alphabetical order within the major taxonomic groups (Pteridophytes, Gymnospermae and Angiospermae). For seven species the threat category has already been published elsewhere and this is indicated in the Table. 65 Phytol. Balcan. 15(1) • Sofia • 2009 The present Red List with a national IUCN category (EX+RE+CR+EN+VU+NT) comprises a total of 801 species (20.5 % of the Bulgarian flora) (Table 2). Of these, 495 species (61.7 %) are legally protected by the national Biological Diversity Act (BDA) (2002, 2007) which is indicated in Table 1 with bold. Some species considered rare in the Bulgarian flora have not been evaluated yet. The main reason was the lack of contemporary information about their localities and population state. Acknowledgements. The financial support of the Bulgarian Ministry of Environment and Water to the project Elaboration of Red Lists of higher plants and fungi is gratefully acknowledged. Special thanks are extended to Ms. Daniella Ivanova for her help in the preparation of the project’s final report. Table 1. List of the evaluated taxa: EX – Extinct; RE – Regionally Extinct; CR – Critically Endangered; EN – Endangered; VU – Vulnerable; NT – Near Threatened; DD – Data Deficient; LC – Least Concern; BDA – Biological Diversity Act; •species included in Annex IV of the Directive 92/43/EEC; species included in Annex I of the Bern Convention (1979); species in bold are legally protected by the Biological Diversity Act (BDA) (2007)∗. Taxon Family IUCN category and criteria Evaluator Extinct Angiospermae Hypericum setiferum Stef. Guttiferae NB. Uncertain taxonomic status, known only from the type gathering. EX S. Stanev Regionally Extinct Pteridophytes Diphasiastrum complanatum (L.) Holub Lycopodiaceae Angiospermae Alismataceae Caldesia parnassifolia (L.) Parl.• RE D. Ivanova RE Cardamine parviflora L. Brassicaceae RE Dracocephalum thymiflorum L. Herminium monorchis (L.) R. Br. Hottonia palustris L. Lamiaceae Orchidaceae Primulaceae RE RE RE D. Peev & S. Tsoneva V. Goranova & M. Anchev E. Genova A.S. Petrova D. Peev & S. Tsoneva A. Tosheva, B. Assyov & C.M. Denchev A. Petrova A.S. Petrova Lathyrus transsilvanicus (Spreng.) Fritsch Fabaceae RE Linum pallasianum Schult. RE RE Liparis loeselii (L.) Rich.• Peucedanum palustre (L.) Moench Pimpinella major (L.) Huds. Veronica euxina Turrill Linaceae Orchidaceae Apiaceae RE Apiaceae RE Scrophulariaceae RE D. Dimitrov R. Tzonev D. Peev & S. Tsoneva Critically Endangered Pteridophytes Adiantum capillus-veneris L. Asplenium lepidum C. Presl Adiantaceae Aspleniaceae CR B2ab(i,ii,iii,iv) CR B2ab(iii); C2a(ii); D D. Ivanova D. Ivanova ∗ The Biological Diversity Act, Annex 3 – Protected species (2007) comprises not yet evaluated taxa according to the IUCN (2001). 9 • Phytol. Balcan. 15(1) • 2009 66 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Botrychium matricariifolium (Retz.) A. Braun ex W.D.J. Koch Lycopodiella inundata (L.) Holub Marsilea quadrifolia L.• Osmunda regalis L. Family IUCN category and criteria Ophioglossaceae CR D Evaluator M. Stoeva Lycopodiaceae Marsileaceae CR B2ab(i,ii,iii,iv) CR B1ab(i,ii,iii,iv)+2ab(i,ii,iii,iv) D. Ivanova D. Ivanova Osmundaceae CR B2ab(ii,iii) D. Ivanova CR B1ab(iii); C2a(i,ii); D B. Assyov & C.M. Denchev A.S. Petrova Gymnospermae Ephedra fragilis Desf. subsp. campylopoda Ephedraceae (C.A. Mey.) Asch. & Graebn. Pinus brutia Ten. Pinaceae CR A2a; C2a(i); D Angiospermae Achillea kotschyi Boiss. (incl. A urumovii) Asteraceae CR B1ab(iii)+2ab(iii) Achillea ochroleuca Ehrh. Asteraceae CR B1ab(ii,iii)+2ab(ii) Achillea thracica Velen. Aegilops comosa Sm. Aegilops dichasians (Zhuk.) Humphries Aethionema arabicum (L.) Andrz. ex O.E. Schulz Alchemilla asteroantha Rothm. Alchemilla bandericensis Pawł. Alchemilla jumrukczalica Pawł. Alchemilla mollis (Buser) Rothm. Aldrovanda vesiculosa L.• Allium angulosum L. Alopecurus thracicus Penev & Kožuharov Alyssum orbelicum Ančev & Uzunov Asteraceae Poaceae Poaceae Brassicaceae CR B2ab(ii,iv); C2a(i) CR B2ac(ii,iii) CR B2ac(ii,iii) CR B2ab(ii,v); D B. Assyov & C.M. Denchev Nedelcheva & Tzonev (2006) S. Stanev A. Petrova A. Petrova S. Stanev Rosaceae Rosaceae Rosaceae Rosaceae Droseraceae CR B1ab(iii,iv,v)+2ab(ii,iv,v); C2a(i) CR B1ab(iii,v)+2ab(ii,v); C2a(ii) CR B2ab(ii,iv,v); C2a(i) CR B2ab(ii,iv,v); C2a(i) CR B2ac(ii); C2a(ii) A. Vitkova A. Vitkova A. Vitkova A. Vitkova T. Meshinev Liliaceae Poaceae Brassicaceae CR A1c; B1ab(i,ii,iii)+2ab(i) CR B2ac(ii,iii) CR B1ab(iii) R. Tzonev A. Petrova M. Anchev & V. Goranova D. Sopotlieva Amygdalus × delipavlovii S. Seraf. (in BDA as Amygdalus webbii) Anchusa davidovii Stoj. Rosaceae CR C2a(i) Boraginaceae CR B1ab(ii,v)+2ab(ii,v) Anchusa stylosa M. Bieb. Androsace obtusifolia All. Boraginaceae Primulaceae CR A1a; B1ab(ii,iii) CR B2ab(i,ii,iii,v) Anthemis argyrophylla (Halácsy & Georgiev) Velen. Anthemis jordanovii Stoj. & Acht. Arbutus andrachne L. Arbutus unedo L. Arenaria rigida M. Bieb. Artemisia chamaemelifolia Vill. Asperula involucrata Wahlenb. Asteraceae CR B2ab(ii); C2a(ii) D. Peev & S. Tsoneva D. Dimitrov D. Peev & S. Tsoneva S. Stanev Asteraceae Ericaceae Ericaceae Caryophyllaceae Asteraceae Rubiaceae CR B1ab(iii)+2ab(ii,v); C2a(ii) CR C2a(i); D CR C2a(i); D CR B1ab(ii,iv,v)+2ab(ii,v) CR B1ab(i,ii,iii)+2ab(i,ii); C2a(i) CR B1ab(iii)+2ab(ii) Ch. Gussev A.S. Petrova A.S. Petrova A.S. Petrova Ch. Gussev Ch. Gussev 67 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Asperula suberosa Sm. Family Rubiaceae Astragalus alopecurus Pall. Astragalus dasyanthus Pall. Fabaceae Fabaceae Astragalus exscapus L. Astragalus physocalyx Fisch. Astrodaucus littoralis (M. Bieb.) Drude Fabaceae Fabaceae Apiaceae Avena eriantha Durieu Bellevalia sarmatica (Pall. ex Georgi) Woronow Bromus lanceolatus Roth Bunium ferulaceum Sm. Bupleurum longifolium L. Bupleurum ranunculoides L. Caragana frutex (L.) C. Koch subsp. mollis (M. Bieb.) Kuzmanov Centaurea calocephala Willd. Centaurea nigrescens Willd. Centaurea trinervia Stephan ex Willd. Centaurea wagenitziana Bancheva & Kit Tan Centaurium maritimum (L.) Fritsch Poaceae Liliaceae Evaluator V. Goranova & M. Anchev CR B1ab(iii,v)+2ab(iii,v) D. Sopotlieva CR A4c; B1ab(i,ii,iii,iv)+2ab(i,ii,iii,iv); C1 S. Stoyanov & R. Tzonev CR A4c; B1ab(ii,iii,iv)+2ab(ii,iii) S. Stoyanov CR B2ac(i,ii,iii,v); D S. Stanev CR B1ab(i,ii,iii,v)+2ab(i,ii,iii,v); D D. Peev & S. Tsoneva CR B1ab(iii)+2ab(iv) R. Tzonev CR B1ac(iv)+2ac(iv) A.S. Petrova Poaceae Apiaceae Apiaceae Apiaceae Fabaceae CR B2ab(ii,iii) CR A4c; B1b(ii)c(ii)+2b(v)c(iv) CR A4c; B1ab(ii,iii,iv)+2ab(ii,iii) CR B1ac(i,v)+2ac(i,v) CR B2ab(i,ii,iv); C2a(ii) A. Petrova D. Dimitrov S. Stoyanov S. Stoyanov T. Meshinev Asteraceae Asteraceae Asteraceae Asteraceae CR B1ab(iii)+2ab(iii) CR B1ab(iii)+2ab(iii) CR D CR B1ab(iii)+2ab(iii); C2a(ii) S. Bancheva S. Bancheva Petrova (2007) S. Bancheva Gentianaceae CR B1ab(ii,iii,v)+2ab(ii,iii,v) Valerianaceae CR B2ab(v) Orchidaceae CR B1ac(iv)+2ac(iv) D. Peev & S. Tsoneva D. Peev & S. Tsoneva A.S. Petrova Asteraceae Asteraceae Apiaceae Liliaceae Liliaceae Asteraceae CR В2аc(i,ii,iv); D CR В2аc(i,ii,iv); D CR B1ab(ii,iii)+2ab(ii,iii) CR B1ab(ii) CR B1ab(ii)+2аb(iii) CR B1ab(iii)+2ab(ii) Convolvulaceae Convolvulaceae Convolvulaceae Poaceae Rosaceae Asteraceae Asteraceae Asteraceae CR B1ab(iii)+2ab(iii) CR B1ab(iii)+2ab(iii) CR B2ab(iv); C2a(i,ii) CR B1ab(ii,iii,iv)+2ab(ii,iii,iv) CR B2ab(ii,iii) CR В2аb(ii,iii) CR B2ab(i,ii,iii); C2a(i)b CR B1ab(i,ii,iii) Centranthus kellereri (Stoj., Stef. & T. eorgiev) Stoj. & Stef. Cephalanthera epipactoides Fisch. & C.A. Mey. Cicerbita pancicii (Vis.) Beauverd Cicerbita plumieri (L.) Kirschl. Cicuta virosa L. Colchicum davidovii Stef. Colchicum diampolis Delip. & Cheshm. Colymbada finazzeri Adamović (in BDA as Centaurea rupesris) Convolvulus althaeoides L. Convolvulus holosericeus M. Bieb. Convolvulus persicus L. Corynephorus divaricatus (Pourr.) Breistr. Crataegus microphylla C. Koch Crepis bithynica Boiss. Crepis schachtii Babc. Crepis stojanovii T. Georgiev IUCN category and criteria CR B1ab(ii,iii)+2ab(ii,iii) D. Dimitrova D. Dimitrova R. Tzonev S. Bancheva S. Bancheva Bancheva (2006) V. Vladimirov V. Vladimirov A.S. Petrova S. Stoyanov A. Petrova D. Dimitrova D. Dimitrova D. Dimitrova 68 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Family Cressa cretica L. Convolvulaceae Cyanus pseudoaxillaris (Stef. & T. Georgiev) Asteraceae Holub (in BDA as Centaurea pseudoaxillaris) Orchidaceae Cypripedium calceolus L.• IUCN category and criteria CR B1ab(ii,iii)+2ab(ii,iii) CR B2b(iii)c(iii); C2a(i) Evaluator V. Vladimirov S. Bancheva CR B1ab(v)+2ab(v); C1+2a(i,ii); D A.S. Petrova Cytinus clusii (Nyman) Gand. Rafflesiaceae CR B1ab(iii)+2ab(iii); C2a(i); D Dactylorhiza kalopissii E. Nelson• Delphinium albiflorum DC. Dianthus drenowskyanus Rech. f. Orchidaceae CR B1ab(iii)+2ab(iii) C.M. Denchev & B. Assyov A.S. Petrova Ranunculaceae CR B1ab(ii)+2ab(ii) Caryophyllaceae CR B2b(ii,v)c(ii,iv); D Dracunculus vulgaris Schott Araceae CR B1ab(iii)+2ab(iii); C2a(ii) Elatine alsinastrum L. Elatinaceae Elatine triandra Schkuhr Elatinaceae Epipactis greuteri H. Baumann & Künkele Orchidaceae CR A1c; B2ab(i) CR A1c; B2ab(i) CR D Eranthis bulgaricus Stef. Eriolobus trilobatus (DC.) M. Roem. Ferula orientalis L. Ranunculaceae Rosaceae Apiaceae CR B1ab(iii,v)+2ab(iii,v) CR C2a(i,ii); D CR B1ab(i,ii,iii,v)+2ab(i,ii,iii,v) Frankenia pulverulenta L. Frankeniaceae Liliaceae CR A1c; B2ab(i) CR B2ab(ii,iii,v) Fritillaria drenovskii Degen & Stoj.• Fritillaria meleagroides Patrin ex Schult. f. Liliaceae CR A4c; C2a(ii) Fritillaria stribrnyi Velen. Galium procurrens Ehrend. Liliaceae Rubiaceae CR B2ab(i,ii,iii,iv,v) CR B1ab(ii,iii)+2ab(ii,iii) Genista germanica L. Gentiana acaulis L. Fabaceae Gentianaceae CR B1ab(ii); C2a(ii) CR B1ab(i,ii,iii,v)+2ab(i,ii,iii,v) Gentianella amarella (L.) Börner Gentianaceae Gentianella crispata (Vis.) Holub Gentianaceae Geranium aristatum Freyn & Sint. Geraniaceae Goniolimon dalmaticum (C. Presl) Rchb. f. Plumbaginaceae CR B2ab(ii,iv,v) CR B2ab(ii,iii,v) CR B2ac(i,ii) CR B1ab(ii,iii)+2ab(ii,iii) Groenlandia densa (L.) Fourr. Gypsophila tekirae Stef. Hammarbya paludosa (L.) Kuntze Haplophyllum balcanicum Vandas Hieracium belogradcense T. Georgiev & Kitan. Hippophae rhamnoides L. CR B1ab(ii,iv,v)+2ab(ii,iv,v); C2a(i) Potamogetonaceae CR A1c; B2ab(i) Caryophyllaceae CR A4c; B1ab(iii)+2ab(ii) Orchidaceae CR B1ab(ii,iii)+2ab(ii) Rutaceae CR B1ab(ii,iii)+2ab(ii,v); C2a(ii) Asteraceae CR B1ab(ii,iii)+2ab(ii,iii) Elaeagnaceae S. Bancheva C.M. Denchev & B. Assyov B. Assyov & C.M. Denchev D. Dimitrova D. Dimitrova Petrova & Venkova (2008) V. Vladimirov A.S. Petrova D. Peev & S. Tsoneva D. Dimitrova D. Ivanova I. Apostolova & T. Meshinev D. Ivanova M. Anchev & V. Goranova I. Apostolova D. Peev & S. Tsonev D. Ivanova D. Ivanova A. Petrova V. Goranova & M. Anchev D. Dimitrova I. Apostolova A.S. Petrova A. Vitkova V. Vladimirov T. Meshinev & A.S. Petrova Petrova & al. (2008) 69 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Hippuris vulgaris L. Hymenolobus procumbens (L.) Nutt. Family Hippuridaceae Brassicaceae IUCN category and criteria CR A1c; B2ab(i) CR B1ab(ii,iii)+2ab(ii,iii) Iris aphylla L. Juncus triglumis L. Knautia byzantina Fritsch Knautia dinarica (Murb.) Borbás Laserpitium archangelica Wulfen Lathyrus alpestris (Waldst. & Kit.) Kit. ex Čelak. Iridaceae Juncaceae Dipsacaceae Dipsacaceae Apiaceae Fabaceae CR B1ab(ii,iii,v)+2ab(ii,iii,v) CR B1ab(i,ii,iii,v) CR B1ab(ii,iii,iv)+2ab(ii,iii,iv) CR B1ab(ii,iv)+2ab(ii); C1 CR B1ab(iii)+2ab(iii); C2a(ii) CR B1ab(iii)+2ab(iii) Lathyrus palustris L. Fabaceae CR B1ab(iii)+2ab(iii) Lathyrus pancicii (Jurišić) Adamović Fabaceae Lathyrus saxatilis (Vent.) Vis. Fabaceae Ligularia glauca (L.) O. Hoffm. Asteraceae Asteraceae •  Ligularia sibirica (L.) Cass. Lilium albanicum Griseb. Liliaceae Liliaceae Lilium rhodopaeum Delip. Limonium asterotrichum (Salmon) Salmon Plumbaginaceae CR B2ab(i,ii,iv); C2a(ii) CR B2ab(ii,v) CR B1ab(iii,v)+2ab(iii,v) CR B1ab(iii)+2ab(iii); C2a(ii) CR B1ab(ii)+2ab(ii) CR В2ab(ii,iii) CR B1ab(iii)+2ab(ii) Limonium bulgaricum Ančev Plumbaginaceae CR B1ab(ii,iii,iv)+2ab(ii,iii) Limonium meyeri (Boiss.) Kuntze Plumbaginaceae CR B1ab(ii,iii)+2ab(ii,iii) Linaria brachyphylla Delip. Lindernia procumbens (Krock.) Philcox Matthiola odoratissima (M. Bieb.) R. Br. Medicago littoralis Rihde ex Loisel. Merendera attica (Spruner ex Tomm.) Boiss. ex Spruner (in BDA as M. rhodopea) Minuartia stojanovii (Kitan.) Kožuharov & Kuzmanov Myricaria germanica (L.) Desv. Oenanthe tenuifolia Boiss. & Orph. Ononis repens L. Ophrys insectifera L. Orchis provincialis Balb. Orchis spitzelii Saut. ex W.D.J. Koch Otanthus maritimus (L.) Hoffmanns. & Link Oxytropis kozhuharovii D. Pavlova, D. Dimitrov & M. Nikolova Parapholis incurva (L.) C.E. Hubb. Scrophulariaceae Scrophulariaceae Brassicaceae Fabaceae Liliaceae CR B2ab(ii); E CR A1ce; B1ab(i,ii,iii,iv)c(iii)+2ac(iii) CR B1ab(iii,v)+2ab(iii,v) CR B1ab(i,ii,iii,iv)+2ab(ii) CR B2ab(ii,iv); C2a(i) Caryophyllaceae CR B2ac(ii,iii) Tamaricaceae Apiaceae Fabaceae Orchidaceae Orchidaceae Orchidaceae Asteraceae Fabaceae CR А1ас; В1ab(i,ii,iii)+2ab(ii) CR B1ab(i,ii,iii)+2ab(ii) CR B2ac(i,ii) CR C2a(i); D CR B2ab(iv); C2a(i) CR B2ab(iv) CR B2ab(ii,iii,iv) CR B2ab(iv); D Poaceae CR B2b(ii,iii,iv)c(ii,iii,iv) Evaluator D. Dimitrova V. Goranova & M. Anchev D. Ivanova A. Petrova S. Stoyanov S. Stoyanov S. Bancheva A. Tosheva, B. Assyov & C.M. Denchev A. Tosheva, B. Assyov & C.M. Denchev A.S. Petrova S. Stanev V. Vladimirov S. Bancheva T. Meshinev D. Ivanova V. Goranova & M. Anchev M. Anchev & V. Goranova V. Goranova & M. Anchev E. Genova R. Tzonev A.S. Petrova I. Apostolova S. Stanev A. Petrova Ch. Gussev Ch. Gussev A. Petrova A.S. Petrova A.S. Petrova A.S. Petrova A.S. Petrova D. Dimitrov & E. Kozuharova S. Stoyanov 70 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Parvotrisetum myrianthum (Bertol.) Chrtek Pedicularis palustris L. Petrosimonia brachiata (Pall.) Bunge Peucedanum ruthenicum M. Bieb. Plantago cornuti Gouan Plantago maxima Juss. ex. Jacq. Family Poaceae Scrophulariaceae Chenopodiaceae Apiaceae Plantaginaceae Plantaginaceae IUCN category and criteria CR B1ab(ii,iii,iv)+2ab(ii,iii,iv) CR A4c CR B1ab(i,ii)+2ab(ii,iii) CR B2ac(iv); C2a(i) CR B1ab(ii,iii,v)+2ab(ii,iii,iv); C2a(i) CR B1ac(i,ii)+2ac(i,ii) Pleurospermum austriacum (L.) Hoffm. Polygala sibirica L. Potentilla emili-popii Nyár. • Potentilla montenegrina Pant. Apiaceae Polygalaceae Rosaceae CR A2ce; B2ab(i,ii,iii,iv,v) CR B1ab(ii,iii,v)+2ab(ii,iii,v); C2a(ii) CR B2ab(ii,iv); C1; E Rosaceae CR B2ab(ii,iii,v) Potentilla nicicii Adamović Quercus mestensis Bondev & Gančev Quercus thracica Stef. & Nedjalkov Ranunculus sphaerospermus Boiss. & Blanche Ranunculus stojanovii Delip. Rheum rhaponticum L. Rosaceae Fagaceae Fagaceae Ranunculaceae CR B1ab(iii)+2ab(iii) CR A4cd; B1ab(ii,iii,v)+2ab(ii,v) CR B2ab(v); D CR B2b(ii)c(iii) Ranunculaceae Polygonaceae CR B2b(iii)c(iii); C2a(i) CR B1ab(ii,v); C2a(i) Rhodiola rosea L. Ribes nigrum L. Salix pentandra L. Salix rosmarinifolia L. Crassulaceae Saxifragaceae Salicaceae Salicaceae CR A4d; B2ab(iv) CR B2ab(iv,v); D CR B1ab(i,ii); C2a(ii), D CR B1ab(i,iii,iv)+2ab(i,iii,iv) Salvia pinnata L. Salvia scabiosifolia Lam. Sambucus deborensis (Košanin) Košanin Saussurea discolor (Willd.) DC. Schivereckia doerfleri (Wettst.) Bornm. Lamiaceae Lamiaceae Caprifoliaceae Asteraceae Brassicaceae CR B2ab(ii); D; E CR A4c; B1ab(ii); C2a(ii) CR B2ab(ii,iii) CR B1ab(iii)+2ab(iii) CR B1ab(iii) Scorzonera parviflora Jacq. Sedum magellense Ten. Sedum zollikoferi F. Herm. & Stef. Senecio subalpinus Koch Asteraceae Crassulaceae Crassulaceae Asteraceae CR B2ab(i,ii,iii); C2a(i) CR B1ab(iii)+2ab(ii) CR B1ab(iii)+2ab(ii) CR B1ab(iii)+2ab(iii) Serratula bulgarica Acht. & Stoj. Asteraceae CR A1c; B1ab(i,ii,iii,iv)+2ab(i,iv) Seseli bulgaricum P.W. Ball Apiaceae CR B2ab(ii,iii,iv,v) Sideritis syriaca L. Silene chlorantha (Willd.) Ehrh. Lamiaceae CR B1ab(ii,iii,v)+2ab(ii,iii,iv); C2a(i) Caryophyllaceae CR B1ab(ii) Evaluator S. Stoyanov P. Ignatova M. Stoeva T. Meshinev L. Evstatieva Tzonev & Korakiev (2007) S. Stoyanov S. Stoyanov T. Meshinev D. Peev & S. Tsoneva V. Vladimirov Ch. Gussev S. Stanev S. Bancheva S. Bancheva D. Peev & S. Tsoneva T. Meshinev A. Vitkova I. Apostolova I. Apostolova & S. Tsoneva E. Genova E. Genova D. Dimitrova V. Vladimirov V. Goranova & M. Anchev D. Dimitrova S. Bancheva S. Bancheva B. Assyov, C.M. Denchev & V. Vladimirov R. Tzonev & V. Vladimirov D. Peev & S. Tsoneva L. Evstatieva B. Assyov & C.M. Denchev 71 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Silene velcevii Jordanov & Panov Family IUCN category and criteria Caryophyllaceae CR B2ab(iii) Silene vulgaris (Moench) Garcke subsp. prostrata (Gaudin) Schinz & Thell. (in BDA as S. alpina) Sparganium minimum Wallr. Spiraea crenata L. Spiraea salicifolia L. Stipa ucrainica P.A. Smirn. Caryophyllaceae CR B1ab(iii) D. Dimitrova Ch. Gussev D. Sopotlieva Apostolova & al. (2008) Stratiotes aloides L. Hydrocharitaceae CR A1c; B2ab(i) D. Dimitrova Suaeda heterophylla (Kar. & Kir.) Bunge Chenopodiaceae CR B1ab(ii,iii)+2ab(ii,iii); C2a(i) M. Stoeva Swertia punctata Baumg. Gentianaceae CR C2a(ii) V. Vladimirov Thalictrum foetidum L. Ranunculaceae CR B1ab(ii)+2ab(ii) S. Bancheva Thymus stojanovii Degen Lamiaceae CR B2ab(ii); Е E. Genova Tragopogon floccosus Waldst. & Kit. Asteraceae CR B1ab(iii)+2ab(iii) V. Vladimirov Traunsteinera globosa (L.) Rchb. Orchidaceae CR B2ab(iv); C2a(i) A.S. Petrova Trifolium phleoides Pourr. ex Willd. Fabaceae CR B1ac(i,ii) A. Petrova Trifolium physodes Steven ex M. Bieb. Fabaceae CR B2ab(i,ii,iii) A. Petrova Trifolium rubens L. Fabaceae CR A3c; B1ab(iii)+2ab(i); C2a(ii) I. Apostolova Trifolium spumosum L. Fabaceae CR B1ab(i,ii) A. Petrova Trifolium squamosum L. Fabaceae CR B1ab(i,ii,iii) A. Petrova Trifolium squarrosum L. Fabaceae CR B1ab(i,ii,iii)+2ab(i,ii,iii) D. Sopotlieva Triglochin maritima L. Juncaginaceae CR B1ab(i,ii,iii,v)+2ab(i,ii,iii,v) D. Peev & S. Tsoneva Tulipa pirinica Delip. Liliaceae CR B1ab(iii,v); С2а(i) P. Ignatova Tulipa rhodopea (Velen.) Velen. Liliaceae CR B1ab(ii,iii,v)+2ab(ii,iii,v) S. Tsoneva & V. Vladimirov Tulipa splendens Delip. Liliaceae CR B1ab(i,ii,iii,v); D P. Ignatova Tulipa thracica Davidov Liliaceae CR B2ab(i,ii,iv,v) D. Peev & S. Tsoneva Turgeniopsis foeniculacea (Fenzl) Boiss. Apiaceae CR C2a(i); D S. Stanev Urospermum picroides (L.) F.W. Schmidt Asteraceae CR B2ab(i,ii); C2a(i) D. Dimitrova Utricularia australis R. Br. Lentibulariaceae CR B2ab(ii,iii,v) D. Ivanova Valeriana simplicifolia (Rchb.) Kabath Valerianaceae CR B1ab(ii,iii,iv,v)+2ab(ii,iii,iv,v); C2a(i) L. Evstatieva Verbascum anisophyllum Murb. Scrophulariaceae CR B1ab(ii,iii)+2ab(ii,iv); C2a(i,ii); D Ch. Gussev Verbascum davidoffii Murb. Scrophulariaceae CR B1ab(ii,iii,iv,v)+2ab(ii,iii,iv,v) B. Assyov & C.M. Denchev Verbascum dieckianum Borbás & Degen Scrophulariaceae CR B1ab(i)+2ab(i) S. Stoyanov Verbascum jankaeanum Pančić Scrophulariaceae CR B1ab(iii)+2ab(iii) B. Assyov & C.M. Denchev Verbascum juruk Stef. Scrophulariaceae CR А1ас; В1ab(i,ii,iii)+2ab(ii) Ch. Gussev Verbascum minutiflorum Stef. Scrophulariaceaе CR B1ab(iii)+2ab(iii) D. Sopotlieva & B. Assyov Sparganiaceae Rosaceae Rosaceae Poaceae CR A1c; B2ab(i) CR A2ac; B1ab(i,ii,iii)+2ab(ii,v) CR B1ab(ii,iii)+2ab(ii,iii) CR B1ab(iii)+2ab(iii) Evaluator B. Assyov & C.M. Denchev B. Assyov & C.M. Denchev 72 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Family IUCN category and criteria Verbascum tzar-borisii (Davidov ex Stoj.) Scrophulariaceae CR B1ab(iii)+2ab(iii) Stef.-Gat. Veronica baumgartenii Roem. & Schult. Scrophulariaceae CR B2ab(i,ii,iv,v) Veronica glauca Sm. Scrophulariaceae CR B2ab(i,ii,v) Veronica grisebachii Walters Scrophulariaceae CR B2ab(i,ii,iii,iv,v) Veronica multifida L. Scrophulariaceae CR B2ab(i,ii,iv,v) Viola delphinantha Boiss.• Violaceae CR B2ab(ii,iii,v) Viola palustris L. Viola parvula Tineo Viola speciosa Pant. Viola stojanowii W. Becker Violaceae Violaceae Violaceae Violaceae CR B2ab(i,ii,iii,iv,v) CR B2ab(ii); C2a(ii) CR B2ab(iii) CR B1ab(iii)+2ab(iii) Evaluator A.S. Petrova D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Ivanova A. Tashev D. Ivanova D. Ivanova Endangered Pteridophytes Isoetes lacustris L. Gymnospermae Juniperus sabina L. Taxus baccata L. Isoetaceae EN B1ab(iii)+2ab(iii,iv) Cupressaceae Taxaceae EN D M. Stoeva EN B1ab(ii,iii,iv,v)+2ab(ii,iii,iv,v); C2a(i) L. Evstatieva Angiospermae Acanthus spinosus L. Achillea chrysocoma Friv. Acanthaceae Asteraceae EN B2ab(ii,iii); C2a(i) EN B1ab(iii)+2ab(iii) Achillea leptophylla M. Bieb. Asteraceae EN B1ab(iii)+2ab(iii) Adonis microcarpa DC. Aesculus hippocastanum L. Alchemilla achtarowii Pawł. Alchemilla catachnoa Rothm. Alchemilla fissa Günther & Schummel Alchemilla heterophylla Rothm. Alchemilla indivisa (Buser) Rothm. Alchemilla plicatula Gand. Alchemilla pyrenaica Dufour Alchemilla straminea Buser Alkanna jordanovii Kožuharov Alkanna stojanovii Kožuharov Alkanna tinctoria (L.) Tausch Alyssum borzaeanum Nyár. Ranunculaceae EN B2ab(ii,iv) Hippocastanaceae ЕN B1ab(ii,iii)+2ab(ii,iii) Rosaceae EN B1ab(ii,iii)+2ab(ii,v) Rosaceae EN B1ab(ii,iv)+2ab(ii,iv,v); C2a(i) Rosaceae EN B12ab(iii,iv)+2ab(ii,iv); C2a(i) Rosaceae EN B1ab(iii,v)+2ab(ii,v); C2a(i) Rosaceae EN B1ab(ii,iv)+2ab(ii,iv); C2a(i) Rosaceae EN B1ab(iii,v)+2ab(ii,v); C2a(i) Rosaceae ЕN B1ab(iii,iv)+2ab(ii,iv); C2a(i) Rosaceae EN B1ab(iii,v)+2ab(ii,v); C2a(i) Boraginaceae EN D Boraginaceae EN B1ac(iii); C2a(i) Boraginaceae ЕN B1ab(i,ii,iii,iv,v)+2ab(ii,iii,iv) Brassicaceae EN B1ab(ii,iii)+2ab(ii,iii) D. Ivanova D. Dimitrova B. Assyov & V. Vladimirov B. Assyov & C.M. Denchev D. Ivanova L. Evstatieva A. Vitkova A. Vitkova A. Vitkova A. Vitkova A. Vitkova A. Vitkova A. Vitkova A. Vitkova M. Stoeva D. Dimitrov L. Evstatieva M. Anchev & V. Goranova 73 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Alyssum pirinicum (Stoj. & Acht.) Ančev Family Brassicaceae IUCN category and criteria EN B1ab(iii) Andrachne telephioides L. Anethum graveolens L. Anthemis auriculata Boiss. Anthemis gaudium-solis Velen. Anthemis macrantha Heuff. Anthemis orbelica Pančić Anthemis regis-borisii Stoj. & Acht. Anthemis sancti-johannis Stoj., Stef. & Turrill Anthemis stribrnyi Velen. Anthemis virescens Velen. Apera interrupta (L.) P. Beauv. Apium nodiflorum (L.) Lag. Arabis collina Ten. Euphorbiaceae Apiaceae Asteraceae Asteraceae Asteraceae Asteraceae Asteraceae Asteraceae EN B2ab(ii,iv) EN B1ab(iii)+2ab(v) EN B2ab(iv) ЕN B1ab(ii,iii,iv,v); C2a(i) EN B1ab(iii,iv)+2ab(iii,iv) ЕN B1ab(ii,iii,iv,v)+2ab(ii); C2a(i) EN B1ab(ii,iii)+2ab(ii,v) EN B2ab(ii); C2a(i) Asteraceae Asteraceae Poaceae Apiaceae Brassicaceae EN B1ab(ii,iii,iv,v)+2ab(ii); C2a(i) EN B1ab(iii,iv)+2ab(iii,iv) EN B1ab(ii,iii,iv)+2ab(ii,iii) EN B1ab(iii)+2ab(iii) EN B1ab(ii,iii); C2a(i) Arabis ferdinandi-coburgii Kellerer & Brassicaceae Sünd. Arenaria ciliata L. Caryophyllaceae Arenaria cretica Spreng. Caryophyllaceae Arenaria gypsophiloides L. Caryophyllaceae Arenaria pirinica Stoj. Caryophyllaceae Arenaria rhodopaea Delip. Caryophyllaceae Aristolochia rotunda L. Aristolochiaceae Armoracia macrocarpa (Waldst. & Kit.) Kit. Brassicaceae ex Baumg. Artemisia еriantha Ten. Asteraceae Artemisia pedemontana Balb. Asteraceae Asterolinon linum-stellatum (L.) Duby Primulaceae Astracantha arnacantha (M. Bieb.) Podlech subsp. aitosensis (Ivan.) Réer & Podlech Astragalus corniculatus M. Bieb. Astragalus glaucus M. Bieb. Astragalus pubiflorus DC. 10 • Phytol. Balcan. 15(1) • 2009 EN B1ac(ii,iii); C2a(ii) EN B2ac(ii); D EN B2ab(iv) EN B1ab(iv)+2ab(iv) EN A1c; B1ab(iv)+2ab(iv); C1 EN B2ab(ii,iii) EN А1c; B1ab(ii,iii,iv)+2ab(ii,iv) EN B1ab(ii,iii,v)+2ab(ii,iii); C2a(i) EN A4c; B1ab(iii,iv)+2ab(ii,v) EN B2ab(i,ii,iii,iv) Ch. Gussev Ch. Gussev D. Peev & S. Tsoneva I. Apostolova Fabaceae EN B2ab(ii,v); C2a(ii) Fabaceae Fabaceae Fabaceae EN B1ab(iii)+2ab(iii) EN B1ab(ii,iii,iv)+2ab(ii,iv) EN А1c; B1ab(i,ii,iii,iv)+2ab(i,ii,iv); C2а(i) EN B1ab(iii)+2ab(iii); C2a(i) EN A2acd; B2ab(ii,iii,iv) R. Tzonev S. Stoyanov R. Tzonev EN B1ab(iii)+2ab(iii) B. Assyov & C.M. Denchev M. Anchev & V. Goranova Astragalus sesameus L. Fabaceae Astragalus suberosus Banks & Sol. subsp. Fabaceae haarbachii (Spruner ex Boiss.) V.A. Matthews Astragalus wilmottianus Stoj. Fabaceae Aubrieta columnae Guss. subsp. pirinica Assenov EN B1ab(iii)+2ab(ii); С2a(i) Evaluator M. Anchev & V. Goranova D. Ivanova Ch. Gussev A.S. Petrova L. Evstatieva V. Vladimirov L. Evstatieva A.S. Petrova D. Peev & S. Tsoneva L. Evstatieva V. Vladimirov S. Stoyanov A.S. Petrova M. Anchev & V. Goranova M. Anchev & V. Goranova D. Dimitrov D. Dimitrov D. Dimitrov D. Dimitrov D. Dimitrov D. Dimitrova R. Tzonev Brassicaceae EN B1ab(ii,iii)+2ab(ii,iii) D. Sopotlieva S. Stoyanov 74 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Aurinia uechtritziana (Bornm.) Cullen & T.R. Dudley Bassia hirsuta (L.) Asch. Betonica bulgarica Degen & Nejčeff Betonica haussknechtii Uechtr. ex Hausskn. (in BDA as Stachys balcanica) Betonica scardica (Griseb.) Hayek (in BDA as Stachys scardica) Bromus parilicus Petrova, Kožuharov & Ehrend. Bupleurum odontites L. Family Brassicaceae IUCN category and criteria EN B1ab(ii,iii,iv,v)+2ab(ii,iv,v) Chenopodiaceae EN C2a(i) Lamiaceae EN B2ab(ii) Lamiaceae EN B2ab(ii) Evaluator A.S. Petrova M. Stoeva E. Genova E. Genova Lamiaceae EN B1ab(i,ii,iii)+2ab(ii) Ch. Gussev Poaceae ЕN B2ac(ii,iii) A. Petrova Caltha polypetala Hochst. ex Lorent Calystegia soldanella (L.) R. Br. Campanula cochlearifolia Lam. EN A1c; B1b(ii,iii,iv)c(ii,iii)+2b(ii,iii,iv) c(ii,iii) Ranunculaceae EN B1ab(iii)+2ab(iii) Convolvulaceae EN B1ab(i,ii,iii,iv)+2ab(i,ii,iii,iv) Campanulaceae EN B1ab(ii,iii)+2ab(ii,iii) Campanula euxina (Velen.) Ančev Campanulaceae EN B1ab(iii)+2ab(ii) Campanula latifolia L. Campanulaceae EN B1ab(ii,iii); C2a(i) Campanula orphanidea Boiss. Campanulaceae EN B1ab(ii,iii)+2ab(ii,iii) Campanula thyrsoides L. Campanulaceae EN B1ab(ii,iii)+2ab(ii,iii) Apiaceae Campanula transsilvanica Schur ex Andrae Campanulaceae EN B1ab(ii,iii)+2ab(ii,iii) S. Stoyanov S. Bancheva V. Vladimirov V. Goranova & M. Anchev M. Anchev & V. Goranova V. Goranova & M. Anchev M. Anchev & V. Goranova V. Goranova & M. Anchev M. Anchev & V. Goranova V. Goranova & M. Anchev M. Anchev & V. Goranova Campanula versicolor Andrews Campanulaceae EN B1ab(iii)+2ab(ii); D Capsella bursa-pastoris (L.) Medik. subsp. thracica (Velen.) Stoj. & Stef. (in BDA as C. thracica) Carduus adpressus C.A. Mey. (in BDA as C. rhodopeus) Carex elata All. Carex limosa L. Castanea sativa Mill. Celtis glabrata Steven Centaurea bovina Velen. Centaurea gracilenta Velen. Brassicaceae EN B1ab(ii,iii) Asteraceae EN B1ab(iii)+2ab(iii) S. Bancheva Cyperaceae Cyperaceae Fagaceae Ulmaceae Asteraceae Asteraceae Asteraceae EN B1ab(i,ii,iii,iv)c(i,ii,iii)+2ab(i,ii,iii) EN B1ab(i,ii,iv,v)+2ab(i,ii,iv,v) EN В2аb(ii,iii) EN B2ab(iv); C2a(i); E EN B1ab(iii)+2ab(iii) EN B1ab(iii)+2ab(iii) EN B1ab(iii)+2ab(iii) M. Stoeva M. Stoeva D. Dimitrova E. Genova S. Bancheva S. Bancheva S. Bancheva Asteraceae EN B2ab(iii) Petrova (2007) Asteraceae Asteraceae Asteraceae Asteraceae EN B1ab(iii)+2ab(iii) EN B1ab(iii)+2ab(iii) EN B1ab(iii)+2ab(iii) EN B1ab(iii)+2ab(iii) S. Bancheva S. Bancheva S. Bancheva S. Bancheva Centaurea immanuelis-loewii Degen• Centaurea jankae D. Brândză• Centaurea kernerana Janka Centaurea mannagettae Podp. Centaurea parilica Stoj. & Stef. Centaurea rumelica Boiss. 75 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Family IUCN category and criteria Cerastium moesiacum Friv. Caryophyllaceae EN A2a; B1ac(ii); C2a(i) Chamaecytisus frivaldszkyanus (Degen) Fabaceae EN B2ab(iv); C2a(i) Kuzmanov Chamaecytisus kovacevii (Velen.) Rothm. Fabaceae EN B1ab(ii,iii,iv)+2ab(ii,iii,iv) Evaluator D. Dimitrov T. Meshinev Cicer montbretii Jaub. & Spach Cirsium alatum (S.G. Gmel.) Bobrov Cirsium bulgaricum DC. Cirsium stojanovii Kuzmanov Cistus salviifolius L. Fabaceae Asteraceae Asteraceae Asteraceae Cistaceae EN B1ab(i,ii,iii)+2ab(i,ii) EN B1ab(iii)+2ab(iii) EN B1ab(iii)+2ab(iii) EN B1ab(iii)+2ab(iii) EN B1ab(iii)+2ab(iii) Cladium mariscus (L.) Pohl Colchicum bivonae Guss. Colchicum doerfleri Halácsy Convolvulus boissieri Steud. Convolvulus lineatus L. Corispermum marschalii Steven Crambe tataria Sebeók• Cyperaceae Liliaceae Liliaceae Convolvulaceae Convolvulaceae Chenopodiaceae Brassicaceae EN B1ab(i,ii,iv,v)+2ab(i,ii,iv,v); C2a(i) EN B1ab(ii) EN B1ab(ii)+2аb(iii) EN B2ab(i,iii)+2ab(i,iii) EN B1ab(ii,iii,iv)+2ab(ii,iii,iv) EN B2ab(i,ii,iii) EN B1ab(ii,iii) Crassula tillaea Lest. -Garl. Crassulaceae EN B1ab(iii)+2ab(iii) Crithmum maritimum L. Crucianella latifolia L. Apiaceae Rubiaceae EN B2ab(ii) EN B1ab(ii,iii)+2ab(ii) Cyanus achtarovii (Urum.) Holub (in BDA as Centaurea achtarovii) Cynoglossum germanicum Jacq. Dactylorhiza incarnata (L.) Soó Danthoniastrum compactum (Boiss. & Heldr.) Holub Daphne blagayana Freyer Daphne cneorum L. Daphne laureola L. Daphne pontica L. Delphinium balcanicum Pawl. Delphinium peregrinum L. Dianthus nardiformis Janka Asteraceae EN B1ab(iii)+2ab(iii) R. Tzonev & S. Stoyanov Ch. Gussev S. Bancheva S. Bancheva S. Bancheva B. Assyov & C.M. Denchev M. Stoeva S. Bancheva S. Bancheva Ch. Gussev V. Vladimirov M. Stoeva V. Goranova & M. Anchev B. Assyov & C.M. Denchev I. Apostolova M. Anchev & V. Goranova S. Bancheva Boraginaceae Orchidaceae Poaceae EN B1ab(iii); C2a(ii); E EN B2b(ii,v)c(iv) EN B2ab(ii,iv) E. Genova A.S. Petrova S. Stoyanov Thymelaeaceae Thymelaeaceae Thymelaeaceae Thymelaeaceae Ranunculaceae Ranunculaceae Caryophyllaceae EN B2ab(i,ii,iii) EN B2ab(i,ii,iii) EN B2ab(i,ii,iii) EN B2ab(i,ii,iii) EN B1ab(iii) EN B1ab(iii) EN B2аb(ii,iv,v) Dianthus pallidiflorus Ser. Caryophyllaceae EN B1ab(i,ii,iii,iv)+2ab(i,ii,iii,iv) Dianthus pontederae A. Kern. subsp. kladovanus (Degen) Stoj. & Stef. (in BDA as D. kladovanus) Digitalis laevigata Waldst. & Kit. Caryophyllaceae EN B2ab(iv) D. Dimitrova D. Dimitrova D. Dimitrova D. Dimitrova S. Bancheva S. Bancheva A.S. Petrova & R. Tzonev C.M. Denchev & B. Assyov A.S. Petrova Scrophulariaceae EN A2bc; B2ab(ii); C2b E. Genova 76 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Family Draba korabensis Kümmеrle & Degen ex Jáv. Brassicaceae IUCN category and criteria EN B1ab(ii,iii)+2ab(ii,iii) Draba siliquosa M. Bieb. Brassicaceae EN B1ab(ii,iii)+2ab(ii,iii) Echinophora sibthorpiana Guss. Edraianthus serbicus Petrovič Apiaceae EN A4cd; B2ab(ii); C2a(i,ii); D Campanulaceae EN B2ab(ii,v); C2a(i) Eleocharis carniolica W.D.J. Koch• Elymus pycnanthus (Godr.) Melderis Cyperaceae EN B1ab(i,ii,iv,v)+2ab(i,ii,iv,v); C2a(i) Poaceae EN B2ab(ii,iii,iv)c(ii,iii) Elymus varnensis (Velen.) Kožuharov Poaceae EN B2ab(ii,iii,iv)c(ii,iii) Empetrum nigrum L. Epipactis exilis P. Delforge Empetraceae Orchidaceae EN B2ab(ii,iii); C2a(i) EN B2ab(iii)c(iv) Epipactis palustris (L.) Crantz Epipactis pontica Taubencheim Orchidaceae Orchidaceae EN B2ab(ii,iii,iv,v) EN B2ab(iii)c(iv) Epipactis purpurata Sm. Erianthus ravennae (L.) P. Beauv. Erodium absinthoides Willd. subsp. balcanicum (Micevski) Greuter & Burdet Eryngium creticum Lam. Eryngium maritimum L. Erysimum cheiranthoides L. Orchidaceae Poaceae Geraniaceae EN B2ab(ii,iv) EN B1ab(ii,iii,iv)+2ab(iii,iv) EN B1ab(ii,iii)+2ab(ii) Apiaceae Apiaceae Brassicaceae EN B1ab(i,iii)+2ab(ii,iv) EN B1ab(ii,iii,iv,v)+2ab(ii); C2a(i) EN B1ab(iii)+2ab(ii) Erysimum quadrangulum (L,Her.) Desf. Brassicaceae Erysimum slavjankae Ančev & Polatschek Brassicaceae EN B1ab(ii)+2ab(ii) EN B1ab(iii)+2ab(ii); C2a(i) Euphorbia aleppica L. Festuca thracica (Acht.) Markgr.-Dann. Festuca vaginata Waldst. & Kit. ex Willd. Galanthus elwesii Hook. f. Galanthus nivalis L. Galilea mucronata (L.) Parl. Euphorbiaceae Poaceae Poaceae Amaryllidaceae Amaryllidaceae Cyperaceae EN B2ab(ii,iv) EN B1ab(ii,iii,iv)+2ab(ii,iii,iv) ЕN A1c; B1ab(i,ii,iii,iv)+2ab(i,iv) ЕN B1ab(ii,iii,iv,v)+2ab(ii); C2a(i) EN B1ab(ii,iii,iv,v)+2ab(ii); C2a(i) EN B1ab(iii)+2ab(iii) Galium aegeum (Stoj. & Kitan.) Ančev Rubiaceae EN B1ab(ii,iii)+2ab(ii,iii) Galium demisum Boiss. Rubiaceae EN B1ab(ii,iii)+2ab(ii,iii) Galium rhodopeum Velen. Rubiaceae EN B1ab(ii,iii,iv)+2ab(ii,iii) Galium velenovskyi Ančev Rubiaceae EN B1ab(ii,iii,iv)+2ab(ii,iii) Genista pilosa L. Fabaceae ЕN B1ab(ii,iii,iv)+2ab(ii); C2a(i) Evaluator V. Goranova & M. Anchev M. Anchev & V. Goranova D. Dimitrov D. Peev & S. Tsoneva M. Stoeva C.M. Denchev & B. Assyov C.M. Denchev & B. Assyov D. Dimitrova Petrova & Venkova (2008) A.S. Petrova Petrova & Venkova (2006) A.S. Petrova I. Apostolova P. Ignatova Ch. Gussev L. Evstatieva V. Goranova & M. Anchev A.S. Petrova M. Anchev & V. Goranova D. Ivanova S. Stoyanov R. Tzonev L. Evstatieva L. Evstatieva D. Peev & S. Tsoneva V. Goranova & M. Anchev M. Anchev & V. Goranova M. Anchev & V. Goranova V. Goranova & M. Anchev L. Evstatieva 77 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Gentiana frigida Haenke Gentiana lutea L. Gentiana nivalis L. Gentiana punctata L. Geranium bohemicum L. Geranium macrostylum Boiss. Geranium tuberosum L. Glycyrrhiza glabra L. Goniolimon besseranum (Schult. ex Rchb.) Kusn. Goodyera repens (L.) R. Br. Gypsophila trichotoma Wend. Hedysarum grandiflorum Pall. subsp. bulgaricum Kožuharov Hedysarum tauricum Pall. ex Willd. Helichrysum plicatum DC. Hieracium heuffelii Janka Hieracium kittaniae Vladimirov Hieracium villosum Jacq. Hieracium virosum Pall. Hippocrepis unisiliquosa L. Hymenocarpus circinatus (L.) Savi Hypecoum ponticum Velen. Hypericum androsaemum L. Hypericum calycinum L. Ilex aquifolium L. Ilex colchica Pojark. Imperata cylindrica (L.) Raeusch. Inula spiraeifolia L. Jurinea ledebourii Bunge Kobresia myosuroides (Vill.) Fiori Lactuca tatarica (L.) C.A. Mey. Family Gentianaceae Gentianaceae Gentianaceae Gentianaceae Geraniaceae Geraniaceae Geraniaceae Fabaceae Plumbaginaceae IUCN category and criteria EN B2ac(i,iii); D ЕN B1ab(ii,iii,iv,v)+2ab(ii); C2a(i) EN B2ab(ii,iii,v) ЕN B1ab(ii,iii,iv,v)+2ab(ii); C2a(i) EN A4c EN B1ab(ii,iii) EN A4c ЕN B1ab(ii,iii,iv,v)+2ab(ii); C2a(i) EN B1ab(ii,iii,iv)+2ab(ii,iii); C1 Fabaceae Asteraceae Asteraceae Asteraceae Asteraceae Asteraceae Fabaceae Fabaceae Papaveraceae Guttiferae Guttiferae Aquifoliaceae Aquifoliaceae Poaceae Asteraceae Asteraceae Cyperaceae Asteraceae EN B2ab(iv); C2a(i) EN B1ab(ii,iii,iv)+2ab(ii,iv) EN B1ab(iii)+2ab(iii) EN B1ab(iii)+2ab(iii) EN B1ab(iii)+2ab(iii) EN B1ab(ii,iii,iv)+2ab(ii,iii,iv) EN B2ab(v) ЕN B1ab(iii)+2ab(ii) EN B2ab(ii,iv,v) EN B1ab(i,ii)+2ab(i,ii); C2a(ii) EN B1ab(i,ii)+2ab(i,ii); C2a(ii) ЕN A1c; B1ab(iii)+2ab(ii) EN A1ac; B1ab(iii)+2ab(ii) EN A4c; B1ab(iii)+2ab(iii) EN B2ab(ii,iii) EN A1c; B1ab(iii,iv)+2ab(iv) EN D EN B1ab(iii)+2ab(iii) Lathyrus filiformis (Lam.) J. Gay Fabaceae EN B1ab(iii)+2ab(iii) Lathyrus grandiflorus Sm. Fabaceae EN B1ab(iii)+2ab(iii) Lathyrus linifolius (Reichard) Bässler Fabaceae EN B1ab(iii)+2ab(iii) Lens ervoides (Brign.) Grande Leontodon saxatilis Lam. Fabaceae Asteraceae EN B1ab(iii)+2ab(ii); C2a(i) EN B1ab(iii)+2ab(iii) Orchidaceae EN B1ab(iii)+2ab(iii) Caryophyllaceae EN B1ab(ii,iii,iv)+2ab(iv) Fabaceae EN B1ab(ii,iii)+2ab(ii,iii) Evaluator D. Dimitrov L. Evstatieva D. Ivanova L. Evstatieva P. Ignatova P. Ignatova P. Ignatova L. Evstatieva V. Goranova & M. Anchev A.S. Petrova A.S. Petrova R. Tzonev T. Meshinev Ch. Gussev V. Vladimirov V. Vladimirov V. Vladimirov V. Vladimirov A.S. Petrova Ch. Gussev A.S. Petrova V. Georgiev V. Georgiev Ch. Gussev Ch. Gussev I. Apostolova V. Vladimirov R. Tzonev M. Stoeva B. Assyov & C.M. Denchev A. Tosheva, B. Assyov & C.M. Denchev A. Tosheva, B. Assyov & C.M. Denchev A. Tosheva, B. Assyov & C.M. Denchev Ch. Gussev V. Vladimirov & D. Dimitrova 78 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Leontodon tuberosus L. Family Asteraceae IUCN category and criteria EN B1ab(ii,iii)+2ab(ii,iii) Leontopodium alpinum Cass. Limonium gmelinii (Willd.) Kuntze Asteraceae EN B1ab(iii)+2ab(iii) Plumbaginaceae EN B1ab(ii,iii,iv)+2ab(ii,iii) Linum elegans Spruner ex Boiss. Linum uninerve (Rochel) Borbás Lloydia serotina (L.) Salisb. ex Rchb. Malcolmia orsiniana (Ten.) Ten. subsp. angulifolia (Boiss. & Orph.) Stork Medicago carstiensis Wulfen Medicago constricta Durieu Linaceae Linaceae Liliaceae Brassicaceae EN B1ab(ii,iv)+2ab(ii,iii,iv) ЕN B1ab(ii,iii,iv)+2ab(ii,iii,iv) EN B1ab(ii,iv)+2ab(ii,iv) EN B2ab(ii,iii); C2а(i) Fabaceae Fabaceae EN B1ab(ii,iii)+2ab(ii,iii) EN B1ab(iii)+2ab(iii) Medicago coronata (L.) Bartal. Menyanthes trifoliata L. Micromeria frivaldszkyana (Degen) Velen. Micromeria juliana (L.) Benth. ex Rchb. Minuartia mesogitana (Boiss.) Hand.Mazz. Moehringia grisebachii Janka Moehringia jankae Griseb. ex Janka• Nigella orientalis L. Nonea oltusifolia (Willd.) DC. Nuphar lutea (L.) Sm. Fabaceae Menyanthaceae Lamiaceae Lamiaceae Caryophyllaceae EN B2ac(ii,iii) ЕN B1ab(ii,iii,iv,v)+2ab(ii); C2a(i) EN A3d; B1ab(ii)+2ab(ii) EN B1ab(ii,iii)+2ab(ii,iii) EN B2ac(ii,iii) Ranunculaceae Boraginaceae Nymphaeaceae EN B2ab(iii) EN B1ab(ii,iii)+2ab(ii) EN B2ab(i,ii,iii,iv) Nymphaea alba L. Nymphaeaceae EN B2ab(i,ii,iii,iv) Nymphoides peltata (S.G. Gmel.) Kuntze Menyanthaceae EN B1ab(ii,iii,iv)+2ab(ii,iii,iv) Onosma rhodopea Velen. Ophrys apifera Huds. Ophrys reinholdii Spruner ex H. Fleischm. Orchis militaris L. Paeonia mascula (L.) Mill. Paeonia tenuifolia L. Pallenis spinosa (L.) Cass. Pancratium maritimum L. Pedicularis oederi Vahl Boraginaceae Orchidaceae Orchidaceae Orchidaceae Paeoniaceae Paeoniaceae Asteraceae Amaryllidaceae Scrophulariaceae EN B1ab(ii,iii)+2ab(ii,iv,v); C2a(i) EN C2a(i); D EN C2a(i); D EN B2ab(iv) EN B2ab(v) EN B2ab(ii,iv,v) EN В2аb(ii,iii) EN B1ab(iii,iv)+2ab(ii,iv) EN B2ab(iv); C2a(i) Caryophyllaceae EN B1ab(i,ii,iii)+2ab(i,ii,iii) Caryophyllaceae EN D Peridictyon sanctum (Janka) Seberg, Fred. Poaceae EN B1ab(ii,iv)+2ab(ii,iv) & Baden Petrorhagia alpina (Habl.) P.W. Ball Caryophyllaceae EN B1ab(ii,iii) & Heywood subsp. olympica (Boiss.) P.W. Ball & Heywood Petrorhagia thessala (Boiss.) P.W. Ball & Caryophyllaceae EN B1ab(ii,iii) Heywood Evaluator V. Vladimirov & D. Dimitrova S. Bancheva V. Goranova & M. Anchev S. Stoyanov A. Petrova S. Stoyanov M. Anchev & V. Goranova S. Stoyanov B. Assyov & C.M. Denchev A. Petrova L. Evstatieva I. Apostolova S. Stoyanov A. Petrova S. Stoyanov M. Stoeva A.S. Petrova Ch. Gussev D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Ivanova & R. Tzonev D. Sopotlieva A.S. Petrova A.S. Petrova A.S. Petrova A.S. Petrova A.S. Petrova D. Dimitrova I. Apostolova D. Peev & S. Tsoneva S. Stoyanov P. Ignatova P. Ignatova 79 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Phalaris aquatica L. Plantago tenuiflora Waldst. & Kit. Poa jordanovii Kožuharov & Stoeva Polygala alpestris Rchb. Polygala amarella Crantz Polygala carniolica A. Kern. Prangos ferulacea (L.) Lindl. Primula frondosa Janka Family Poaceae Plantaginaceae Poaceae Polygalaceae Polygalaceae Polygalaceae Apiaceae Primulaceae IUCN category and criteria EN B1ab(ii,iii,iv)+2ab(ii,iii,iv) ЕN B1ab(ii,iii,iv,v)+2ab(i,ii,iii,v); C2a(i) EN D EN B1ab(ii,iii)+2аb(ii,iv) EN B1аb(ii,iii,iv,v)+2ab(ii,iv,v) EN B1ab(ii,iii) EN B1аb(i,ii,iii)+2ab(i,ii,iv) EN B1ab(iii) Pritzelago alpina (L.) Kuntze subsp. brevicaulis (Spreng.) Greuter & Burdet Psephellus marschallianus (Spreng.) K. Koch (in BDA as Centaurea marschalliana) Pulsatilla halleri (All.) Willd. Pulsatilla slaviankae (Rummelsp.) Jordanov & Kozuharov Pulsatilla vernalis (L.) Mill. Quercus coccifera L. Brassicaceae EN B1ab(iii)+2ab(ii); C1 Asteraceae EN B1ab(iii)+2ab(iii) Evaluator S. Stoyanov L. Evstatieva M. Stoeva I. Apostolova P. Ignatova P. Ignatova Ch. Gussev D. Peev & S. Tsoneva V. Goranova & M. Anchev S. Bancheva Ranunculaceae Ranunculaceae EN B1ab(ii,iii,v)+2ab(ii,iii,v) EN B1ab(ii)+2ab(iii) D. Sopotlieva S. Bancheva Ranunculaceae Fagaceae EN B1ab(ii)+2ab(ii) EN B1ab(ii,v) Ramonda serbica Pančić• Ranunculus fontanus C. Presl Reichardia picroides (L.) Roth Rhamnus alpinus L. Rhinanthus javorkae Soó Gesneriaceae EN B1ab(iii)+2ab(iii) S. Bancheva D. Peev & S. Tsoneva V. Vladimirov Ranunculaceae Asteraceae Rhamnaceae Scrophulariaceae EN B2аb(iii) EN B2ab(ii,iii) EN B2ab(ii,iii); C2a(i) EN B1ab(ii,v) Rhododendron myrtifolium Schott & Kotschy Roemeria hybrida (L.) DC. Ruta graveolens L. Salix retusa L. Ericaceae EN B1ab(ii)+2ab(ii) Papaveraceae Rutaceae Salicaceae EN B2ab(ii,iv) EN B2ab(ii,v)c(ii,iv); C1 EN B2ab(ii,v); C2a(ii) Saxifraga aizoides L. Saxifragaceaе EN B1ab(ii,iii)+2ab(ii,iii); C2a(ii) Saxifraga mollis Sm. Saxifraga spruneri Boiss. Saxifragaceae Saxifragaceaе EN B1ab(iii)+2ab(ii) EN B1ab(ii,v)+B2ab(ii,v) Scabiosa atropurpurea L. Scilla bithynica Boiss. Dipsacaceae Liliaceae EN A4c; B1ab(ii,iii,iv)+2ab(ii,iii) EN B1ab(ii,iii,iv)+2ab(ii,iii,iv) Scorpiurus subvillosus L. Secale rhodopaeum Delip. Senecio paludosus L. Serapias vomeracea (Burm.) Briq. Sibbaldia procumbens L. Fabaceae Poaceae Asteraceae Orchidaceae Rosaceae EN B1ab(iii)+2ab(ii) EN B1ab(iii)+2ab(iii) EN B1ab(i,ii,iii,iv)+2ab(i,ii,iii,iv) EN B2ac(iv) EN B1ab(iii,v)+2ab(iii,v) S. Bancheva D. Dimitrova D. Dimitrova D. Peev & S. Tsoneva I. Apostolova D. Ivanova A. Vitkova D. Peev & S. Tsonev D. Peev & S. Tsoneva Ch. Gussev D. Peev & S. Tsoneva S. Stoyanov B. Assyov & C.M. Denchev Ch. Gussev V. Vladimirov V. Vladimirov A.S. Petrova V. Vladimirov 80 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Sideritis lanata L. Sideritis scardica Griseb. Silene caliacrae Jordanov & Panov Silene euxina Rupr. Family Lamiaceae Lamiaceae Caryophyllaceae Caryophyllaceae IUCN category and criteria EN B1ab(ii,iii,iv)+2ab(ii) EN B1ab(ii,iii,v)+2ab(ii,iii,iv); C2a(i) EN B1ab(ii)+2ab(ii) EN B1ab(iii)+2ab(iii) Silene graeca Boiss. & Spruner Caryophyllaceae EN B1ab(iii)+2ab(iii) Silene lydia Boiss. Caryophyllaceae EN B1ab(iii)+2ab(ii,iii) Silene thymifolia Sm. Caryophyllaceae EN B1ab(iii)+2ab(iii) Sisymbrium polymorphum (Murray) Roth Brassicaceae EN B1ab(ii,iii)+2ab(ii,iii) Sonchus palustris L. Stachys leucoglossa Griseb. Stachys maritima Gouan Stachys milanii Petrovič Stachys serbica Pančić Stipa lessingiana Trin. & Rupr. Streptopus amplexifolius (L.) DC. Asteraceae Lamiaceae Lamiaceae Lamiaceae Lamiaceae Poaceae Liliaceae EN B2ab(i,ii,iii); C2a(i) EN B2ab(ii); C2a(i) EN B1b(iii)c(ii,iii,iv)+2b(ii,iv)c(ii,iv) EN A3c; B2ab(i); C2a(i) EN B1ab(i,ii,iii)+2ab(i,ii) EN A2ace; B2ab(ii,iv); C1 EN B1ab(iii)+2ab(iii) Swertia perennis L. Symphytum tauricum Willd. Taraxacum bessarabicum (Hornem.) Hand.-Mazz. Taraxacum bithynicum DC. Thlaspi bellidifolium Griseb. Gentianaceae Boraginaceae Asteraceae EN B2ab(ii,iii,iv) EN B2ab(ii); C2a(i); E EN B1ac(ii,iii,iv); C2a(i) Thymelaea bulgarica Cheshm. Thymus perinicus (Velen.) Jalas Trachomitum venetum (L.) Woodson Trapa natans L. Trifolium globosum L. Trifolium ligusticum Balb. ex Loisel. Tulipa aureolina Delip. Utricularia minor L. Vaccinium arctostaphylos L. Valeriana dioscoridis Sm. Valeriana montana L. Verbascum adrianopolitanum Podp. Verbascum bugulifolium Lam. Verbascum decorum Velen. D. Dimitrov V. Goranova, P. Ignatova & M. Anchev Thymelaeaceae EN D M. Stoeva Lamiaceae EN B2ab(ii); C1 E. Genova Apocynaceae EN B1ab(ii,iii,iv)+2ab(ii,iii) I. Apostolova Trapaceae EN B2ab(i,ii,iii,iv,v) D. Peev & S. Tsoneva Fabaceae EN B1ac(i,ii,iii) A. Petrova Fabaceae EN B2ac(i,ii,iii) A. Petrova Liliaceae EN B1ab(i,ii,iii,iv,v); C2a(i) P. Ignatova Lentibulariaceae EN B2ab(ii,iii,iv,v) D. Ivanova Ericaceae EN B2ab(ii); C1 T. Meshinev Valerianaceae ЕN B1ab(ii,iii,iv,v)+2ab(ii,iii,iv,v); C2a(i) L. Evstatieva Valerianaceae ЕN B1ab(ii,iii,iv,v)+2ab(ii,iii,iv,v); C2a(i) L. Evstatieva Scrophulariaceae EN B1ab(i,ii,iii)+2ab(ii) Ch. Gussev Scrophulariaceae EN B1ab(ii,iii,iv)+2ab(ii,iv); C2a(i) Ch. Gussev Scrophulariaceae EN B1ab(iii) D. Sopotlieva Asteraceae Brassicaceae EN B2ab(ii,iii,iv); C2a(i) EN B1ab(ii,iii)+2ab(ii,iii); С2а(i) Evaluator S. Stoyanov L. Evstatieva A.S. Petrova B. Assyov & C.M. Denchev B. Assyov & C.M. Denchev B. Assyov & C.M. Denchev B. Assyov & C.M. Denchev V. Goranova & M. Anchev D. Dimitrova E. Genova I. Apostolova E. Genova Ch. Gussev T. Meshinev B. Assyov & C.M. Denchev V. Vladimirov E. Genova D. Dimitrov 81 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Family Verbascum lagurus Fisch. & C.A. Mey. Scrophulariaceaе Verbascum pseodonobile Stoj. & Stef. Scrophulariaceae Verbascum purpureum (Janka) Hub.-Mor. Scrophulariaceae Verbascum rupestre (Davidov) I.K. Ferguson Scrophulariaceae Verbascum spathulisepalum Greuter & Scrophulariaceae Rech. f. Verbascum urumoffii Stoj. & Acht. Scrophulariaceae IUCN category and criteria EN В1ab(i,ii,iii)+2ab(ii) EN B1ab(iii)+2ab(iii) EN B2ab(ii,iii) EN B1ab(iv)+2ab(iv) EN B1ac(ii,iii,iv)+2ab(ii,iv) Evaluator Ch. Gussev D. Sopotlieva A.S. Petrova A.S. Petrova Ch. Gussev EN B1ab(iii)+2ab(iii) B. Assyov & C.M. Denchev D. Peev & S. Tsoneva D. Dimitrov D. Dimitrov D. Peev & S. Tsoneva B. Assyov & C.M. Denchev D. Peev & S. Tsoneva D. Ivanova I. Apostolova & T. Meshinev D. Ivanova S. Stoyanov D. Peev & S. Tsoneva Veronica turrilliana Stoj. & Stef. Scrophulariaceae EN B2ab(ii,iv); C1 Vicia amphicarpa Dorthes Vicia incisa M. Bieb. Viola crinita (Delip.) Delip. Fabaceae Fabaceae Violaceae EN A3c; B1ab(ii,iv); D EN B1b(i,iii,iv)c(i,ii,iv)+2ab(i,ii); D EN B1ab(ii,iv,v)+2ab(ii,iv,v) Viola gracilis Sm. Violaceae EN B1ab(iii)+2ab(iii) Viola grisebachiana Vis. Violaceae EN B2ab(i,ii,iv,v) Viola perinensis W. Becker Viola pumila Chaix Violaceae Violaceae EN B1ab(ii,iv,v)+2ab(ii,iv,v) EN A4c; B2ab(iv) Viola pyrenaica Ramond ex DC. Vulpia unilateralis (L.) Stace Zostera marina L. Violaceae Poaceae Zosteraceae EN B1ab(ii,iii,v)+2ab(ii,iii,v) EN B1ab(ii,iii,iv)+2ab(ii,iii) EN B2ab(i,ii,iii,iv) Vulnerable Pteridophytes Cheilanthes persica (Bory) Mett. ex Kuhn Diphasiastrum alpinum (L.) Holub Dryopteris villarii (Bellardi) Woyn. ex Schinz & Thell. Salvinia natans (L.) All. Thelypteris palustris Schott Adiantaceae VU B2ab(ii,iv,v) Lycopodiaceae VU B2ab(iii) Dryopteridaceae VU B1ab(ii,iii)+2ab(ii,iii) D. Ivanova D. Ivanova D. Ivanova Salviniaceae VU B2ab(ii); C2a(i) Thelypteridaceae VU B2ab(iii,iv) D. Ivanova D. Ivanova Gymnospermae Ephedra distachya L. Ephedraceae VU B1ab(iii) Juniperus excelsa M. Bieb. Cupressaceae VU B2ab(v); D2 Angiospermae Acer heldreichii Orph. Adonis volgensis DC. Aceraceae Ranunculaceae VU B2ab(ii) VU A2d; B2ab(ii,v) Aegilops speltoides Taush Aeluropus littoralis (Gouan) Parl. Poaceae Poaceae VU B2ac(ii,iii) VU A2c; B2ac(ii); C1 11 • Phytol. Balcan. 15(1) • 2009 B. Assyov & C.M. Denchev T. Meshinev D. Dimitrova D. Peev & S. Tsoneva A. Petrova D. Dimitrov 82 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Alchemilla bulgarica Rothm. Alchemilla erythropoda Juz. Alchemilla viridiflora Rothm. Allium cupani Raf. Alyssum stribrnyi Velen. Family Rosaceae Rosaceae Rosaceae Liliaceae Brassicaceae IUCN category and criteria VU B1ab(iii,iv)+2ab(ii,iv); C2a(i) VU B2ab(iv,v); C2a(i) VU B1ab(iii,iv)+2ab(ii,iv); C2a(i) VU B2ac(iv); D1 VU B1ab(ii,iii)+2ab(ii,iii) Evaluator A. Vitkova A. Vitkova A. Vitkova D. Dimitrov M. Anchev & V. Goranova Anacamptis pyramidalis (L.) Rich. Orchidaceae VU A2c; B2ab(ii,iii,iv) A.S. Petrova Anchusa macedonica Degen & Dörfler Boraginaceae VU A2cd; B1ab(iii)+2ab(iii); C1 D. Dimitrov Anchusa velenovskyi (Guşul.) Stoj. Boraginaceae VU A2b D. Dimitrov Androsace hedraeantha Griseb. Primulaceae VU B2ab(i,ii,iv,v) D. Peev & S. Tsoneva Angelica pancicii Vandas Apiaceae VU B2ab(ii,iv,v); C2a(i) A. Vitkova Anthemis rumelica (Velen.) Stoj. & Acht. Asteraceae VU B1ab(ii,iii,iv,v)+2ab(ii); C2a(i) L. Evstatieva Anthyllis aurea Welden ex Host Fabaceae VU B1ab(iii,iv)+2ab(ii) I. Apostolova Aquilegia nigricans Baumg. Ranunculaceae VU B1ab(ii,iii,iv,v); C2a(i) L. Evstatieva Arabis nova Vill. Brassicaceae VU B1ab(ii,iii) M. Anchev & V. Goranova Arabis sudetica Tausch Brassicaceae VU B1ab(ii,iii) M. Anchev & V. Goranova Arctostaphylos uva-ursi (L.) Spreng. Ericaceae VU A1abd; B2ab(ii) E. Genova Argusia sibirica (L.) Dandy Boraginaceae VU B2ab(ii,iv) I. Apostolova Astracantha thracica (Griseb.) Podlech Fabaceae VU C2a(i) M. Stoeva Astragalus contortuplicatus L. Fabaceae VU A1c; B1b(ii,iii,iv)c(ii,iii,iv)+2ac(ii,iii,iv) S. Stoyanov & R. Tzonev Astragalus ponticus Pall. Fabaceae VU А1c; B1ab(i,ii,iii,iv)+2ab(i,ii,iv); C2а(i) R. Tzonev Atropa bella-donna L. Solanaceae VU A2abcd; B2ab(ii,v); C2b E. Genova Aubrieta gracilis Spruner ex Boiss. subsp. Brassicaceae VU B1ab(iii)+2ab(ii) V. Goranova & scardica (Wettst.) Phitos M. Anchev Barbarea bracteosa Guss. Brassicaceae VU B1ab(ii,iii)+2ab(ii,iii) V. Goranova & M. Anchev Blackstonia perfoliata (L.) Huds. Gentianaceae VU B1ab(iii)+2ab(ii) Ch. Gussev Brassica jordanoffii O.E. Schulz Brassicaceae VU B1ab(iii); С2a(i) M. Anchev & (in BDA as B. nivalis subsp. jordanoffii) V. Goranova Buglossoides sibthorpiana (Griseb.) Czerep. Boraginaceae VU A3c; B2ab(ii) E. Genova Cachrys alpina М. Bieb. Apiaceae VU B1ab(v)+2ab(ii,v); C2a(i) I. Apostolova Calluna vulgaris (L.) Hull. Ericaceae VU B1ab(iii); C2a(i) T. Meshinev Caltha cornuta Schott, Nyman & Kotschy Ranunculaceae VU B1ab(iii)+2ab(iii) S. Bancheva Campanula jordanovii Ančev & Kovanda Campanulaceae VU B1ab(ii,iii,iv) M. Anchev & V. Goranova  Campanulaceae VU B1ab(ii,iii) M. Anchev & Campanula lanata Friv. V. Goranova Campanula moesiaca Velen. Campanulaceae VU B1ab(ii,iii,iv) V. Goranova & M. Anchev Campanula trojanensis Kovanda & Ančev Campanulaceae VU B1ab(ii,iii)+2ab(ii,iii) M. Anchev & V. Goranova 83 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Cardamine penzesii Ančev & Marhold Family Brassicaceae IUCN category and criteria VU B1ab(iii)+2ab(ii); C1 Carduus thracicus (Velen.) Hayek Carex ferruginea Scop. Carex fuliginosa Schkuhr Asteraceae Cyperaceae Cyperaceae VU B1ab(iii)+2ab(iii) VU D2 VU B1ab(ii,iv)+2ab(ii,iv) Carex parviflora Host Carex rilоensis Stoeva & Popova Carex rupestris Bellardi ex All. Centaurea arenaria M. Bieb. Centaurea inermis Velen. Chondrilla urumoffii Degen Cleistogenes bulgarica (Bornm.) Keng Clematis alpina (L.) Mill. Coeloglossum viride (L.) Hartm. Colchicum borisii Stef. Corallorrhiza trifida Châtel. Corispermum nitidum Kit. ex Schult. Cyperaceae Cyperaceae Cyperaceae Asteraceae Asteraceae Asteraceae Poaceae Ranunculaceae Orchidaceae Liliaceae Orchidaceae Chenopodiaceae VU D1+2 VU D1+2 VU D1+2 VU B1ab(iii)+2ab(iii) VU B1ab(iii)+2ab(iii) VU В2аb(ii,iii) VU B1ab(ii,iii,iv)+2ab(ii,iii); C1 VU B1ab(iii)+2ab(iii) VU B2ab(iv) VU B1ab(i,ii,iii)+2ab(i,iv) VU B2ab(ii,iii,iv) VU B1ab(ii,iii,iv)+2ab(ii,iii,iv); C2a(i) Cortusa matthioli L. Crataegus heldreichii Boiss. (in BDA as Crataegus stevenii) Crataegus orientalis Pall. ex M. Bieb. Crocus tommasinianus Herb. Cyanus pichleri (Boiss.) Holub (in BDA as Centaurea pichleri) Dactylorhiza romana (Sebast. & Mauri) Soó Dianthus carthusianorum L. Primulaceae Rosaceae VU B1аb(ii,iii)+2ab(ii,iv) VU B2ac(ii,iii) Evaluator M. Anchev & V. Goranova S. Bancheva M. Stoeva B. Assyov & C.M. Denchev M. Stoeva M. Stoeva M. Stoeva S. Bancheva S. Bancheva D. Dimitrova S. Stoyanov S. Bancheva A.S. Petrova I. Apostolova A.S. Petrova I. Apostolova & M. Stoeva I. Apostolova A. Petrova Rosaceae Iridaceae Asteraceae VU B2ac(ii,iii) VU B1ab(iii)+2ab(iii) VU B1ab(iii); C2a(i) A. Petrova V. Vladimirov S. Bancheva Dianthus simulans Stoj. & Stef. Dianthus stribrnyi Velen. Dichostylis michelianus (L.) Nees Drosera rotundifolia L. Echium russicum J.F. Gmel.• Elymus panormitanus (Parl.) Tzvelev Epimedium pubigerum (DC.) Morren & Decne Epipactis leptochila (Godfery) Godfery Epipactis microphylla (Ehrh.) Sw. Epipogium aphyllum Sw. Orchidaceae VU B2ab(iii,iv) Caryophyllaceae VU B2ab(ii,iv) A.S. Petrova C.M. Denchev & B. Assyov Caryophyllaceae VU D2 C.M. Denchev & B. Assyov Caryophyllaceae VU B2b(ii,iii,iv)c(ii) C.M. Denchev & B. Assyov Cyperaceae VU A4c; B1b(ii,iii,iv,v)c(ii,iii,iv,v)+2b(i,ii,iii) R. Tzonev c(ii,iii,iv); D2 Droseraceae VU B1ab(ii,iii,v)+2ab(ii,iv); C2a(i) A. Vitkova Boraginaceae VU B2ab(iii) A.S. Petrova Poaceae VU B2ab(ii,iv) Berberidaceae VU B2ab(i); C2a(i) C.M. Denchev & B. Assyov T. Meshinev Orchidaceae Orchidaceae Orchidaceae VU B1ab(iii)+2ab(iv); C2a(i) VU B2ab(ii,iii,iv) VU B2ac(iv) A.S. Petrova A.S. Petrova A.S. Petrova 84 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Erica arborea L. Erysimum bulgaricum (Velen.) Ančev & Polatschek Erysimum comatum Pančić Family Ericaceae Brassicaceae IUCN category and criteria VU B1ab(iii); C1+2a(ii) VU B1ab(iii)+2ab(ii); C1 Brassicaceae VU B1ab(ii,iii,iv) Euphorbia lucida Waldst. & Kit. Euphorbia paralias L. Euphorbia peplis L. Ferula heuffelii Griseb. ex Heuff. Festuca pirinica Horv. ex Markgr.-Dann. Festuca xanthina Roem. & Schult. Fibigia clypeata (L.) Medik. Euphorbiaceae Euphorbiaceae Euphorbiaceae Apiaceae Poaceae Poaceae Brassicaceae VU A2c; B1b(ii,iv)c(ii,iv); C1 VU A3c; B2ab(ii,iv); C1; D2 VU A3c; B2ab(ii,iv); C1; D2 VU B1ab(iii,iv)+2ab(ii,iv); D1 VU B2ab(ii); D2 VU B1ab(iii,iv)+2ab(iii,iv) VU B1ab(iii)+2ab(ii) Fraxinus pallisiae Wilmott Fritillaria orientalis Adams Oleaceae Liliaceae VU B1ab(ii,iii,iv,v); C2a(i) VU B2ab(ii); C2a(i) Evaluator T. Meshinev M. Anchev & V. Goranova M. Anchev & V. Goranova D. Dimitrov T. Meshinev T. Meshinev Ch. Gussev T. Meshinev S. Stoyanov V. Goranova & M. Anchev L. Evstatieva D. Ivanova & R. Tzonev A.S. Petrova M. Anchev & V. Goranova V. Goranova & M. Anchev C.M. Denchev & B. Assyov P. Ignatova P. Ignatova P. Ignatova V. Goranova & M. Anchev M. Anchev & V. Goranova A.S. Petrova T. Meshinev Gagea chrysantha (Jan) Schult. & Schult. f. Liliaceae Galium boreale L. Rubiaceae VU D2 VU B1ab(iii)+2ab(ii) Galium mirum Rech. f. Rubiaceae VU B1ab(ii,iii,iv)+2ab(ii,iii,iv) Gaudinia fragilis (L.) P. Beauv. Poaceae VU B2ab(ii,iii,iv)c(ii,iii) Gentianella engadinensis (Wettst.) Holub Geranium coeruleatum Schur Geranium palustre L. Goniolimon collinum (Griseb.) Boiss. Gentianaceae Geraniaceae Geraniaceae Plumbaginaceae VU B2ab(ii,v); C2a(i); D2 VU B1ab(ii,iii)+2ab(ii,iii); D2 VU B1ab(ii,iii) VU B1ab(ii,iii,iv) Goniolimon tataricum (L.) Boiss. Plumbaginaceae VU B1ab(ii,iii,iv) Gymnadenia frivaldii Hampe ex Griseb. Haplophyllum thesioides (Fisch. ex DC.) G. Don f. Heptaptera triquetra (Vent.) Tutin Heracleum angustisectum (Stoj. & Acht.) Peev Hesperis dinarica G. Beck Orchidaceae Rutaceae VU B1ab(iii,iv,v)+2ab(iii,iv,v) VU B2ab(ii); C2a(i) Apiaceae Apiaceae VU B1ab(i,ii,iv); C2a(i) VU B2ab(ii,iv,v) Brassicaceae VU B1ab(ii,iii)+2ab(ii,iii) Hesperis sylvestris Crantz Brassicaceae VU B1ab(ii,iii) Hesperis theophrasti Borbás Brassicaceae VU B1ab(ii,iii)+2ab(ii,iii) Himantoglossum caprinum (M. Bieb.) Spreng.• Hippomarathrum cristatum (DC.) Boiss. Orchidaceae VU B2b(ii,iv)c(iv) T. Meshinev D. Peev & S. Tsoneva M. Anchev & V. Goranova M. Anchev & V. Goranova M. Anchev & V. Goranova A.S. Petrova Apiaceae VU B1ab(iii)+2ab(iii) Ch. Gussev 85 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Huetia cynapioides (Guss.) P.W. Ball Hypericum boissieri Petrovič Hypericum thasium Griseb. Iberis saxatilis L. Family Apiaceae Guttiferae Guttiferae Brassicaceae IUCN category and criteria VU B2ab(i,ii,iv) VU B2ab(ii) VU B2ab(ii) VU B1ab(iii); C2a(i) Jurinea tzar-ferdinandii Davidov Kernera saxatilis (L.) Rchb. Asteraceae Brassicaceae VU B1ab(iii)+2ab(iii) VU B1ab(ii,iii)+2ab(ii,iii) Knautia degenii Borbás ex Formánek Dipsacaceae VU B1ab(iii)+2ab(iii) Legousia pentagonia (L.) Thell. Leontice leontopetalum L. Leucojum aestivum L. Leucorchis albida (L.) E. Mey. Limodorum abortivum (L.) Sw. Limonium latifolium (Sm.) Kuntze Campanulaceae Berberidaceae Amaryllidaceae Orchidaceae Orchidaceae Plumbaginaceae VU B1ab(iii) VU В1аb(ii,iii,iv); C2a(i) VU A2abcd; B1ab(ii,iv); D2 VU B2ab(ii,iii) VU B2b(iv)c(iv) VU B1ab(ii,iii,iv)+2ab(ii,iii) Limonium vulgare Mill. Plumbaginaceae VU B1ab(ii,iii,iv)+2ab(ii,iii) Listera cordata (L.) R. Br. Lotononis genistoides (Fenzl) Benth. Lupinus albus L. Maresia nana (DC.) Batt. Orchidaceae Fabaceae Fabaceae Brassicaceae VU B1ab(iii)+2ab(iv) VU B1ab(ii,iii) VU B1ab(iii)+2ab(ii) VU B2ab(ii,iii,v) Marrubium friwaldskyanum Boiss. Medicago bondevii Kožuharov Medicago rhodopea Velen. Melica altissima L. Merendera sobolifera C.A. Mey. Lamiaceae Fabaceae Fabaceae Poaceae Liliaceae VU B1ab(iii)+2ab(ii); C2a(i) VU B2ab(ii,iii,v) VU A4c; B1ab(ii,iii,iv)+2ab(ii,iv); D2 VU B1ab(ii,iii) VU B1ab(iii)+2ab(ii) Meum athamanticum Jacq. Apiaceae Minuartia bulgarica (Velen.) Graebn. Caryophyllaceae Minuartia garckeana (Asch. & Graebn.) Caryophyllaceae Mattf. Minuartia mediterranea (Ledeb.) K. Maly Caryophyllaceae Nepeta parviflora M. Bieb. Lamiaceae Nigritella nigra (L.) Rchb. f. Orchidaceae Oenanthe lachenalii С.С. Gmel. Apiaceae Ophrys cornuta Steven Ophrys mammosa Desf. Opopanax chironium (L.) W.D.J. Koch subsp. bulgaricum (Velen.) Andreev Orchis laxiflora Lam. VU B1ab(iii)+2ab(ii) VU C2a(i) VU B2ab(i,ii); C2a(i) VU B1ac(i,ii,iii) VU B2ab(ii); C2a(i); E VU B2ab(iii) VU B2ab(ii,iii,v) Evaluator T. Meshinev V. Georgiev V. Georgiev M. Anchev & V. Goranova V. Vladimirov V. Goranova & M. Anchev B. Assyov & C.M. Denchev A.S. Petrova L. Evstatieva Ch. Gussev A.S. Petrova A.S. Petrova V. Goranova & M. Anchev M. Anchev & V. Goranova A.S. Petrova P. Ignatova Ch. Gussev D. Peev & S. Tsoneva T. Meshinev A. Petrova P. Ignatova A. Petrova I. Apostolova & A.S. Petrova I. Apostolova M. Stoeva M. Stoeva Orchidaceae Orchidaceae Apiaceae VU B2b(ii,iv)c(iv) VU B2ab(ii,iv) VU A2c; B1b(iii,iv)c(iii,iv); D2 A. Petrova E. Genova A.S. Petrova D. Peev & S. Tsoneva A.S. Petrova A.S. Petrova D. Dimitrov Orchidaceae VU B1ab(iii,iv)+2ab(iv) A.S. Petrova 86 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Orchis papilionacea L. Orchis ustulata L. Oxytropis urumovii Jáv. Papaver degenii (Urum. & Jáv.) Kuzmanov Pastinaca umbrosa Steven & DC. Peucedanum vittijugum Boiss. Phyteuma confusum A. Kern. Family Orchidaceae Orchidaceae Fabaceae Papaveraceae Apiaceae Apiaceae Campanulaceae IUCN category and criteria VU B2ab(ii) VU B2ab(ii,iii,iv) VU B1ab(iv,v)+2ab(iv); C2a(i) VU D1+2 VU A2c; B2ab(ii); C1; D1 VU B1ab(ii,iii,iv)+2ab(ii,iii); C2a(i) VU B1ab(iii)+2ab(ii) Rosaceae Rosaceae Primulaceae VU B2ab(ii); D2 VU B1ab(ii,iii)+2ab(ii,iii) VU B1ab(ii,iii,v)+2ab(ii,iii,v) Primulaceae VU B1ab(ii,v)+2ab(ii,v) Primula halleri J.F. Gmel. Primulaceae VU B2ab(ii); C2a(i) Pulsatilla pratensis (L.) Mill. Pyrola media Sw. Ranunculaceae Pyrolaceae VU B1ab(iii)+2ab(iii) VU B1ab(ii,iii,v)+2ab(ii,iii,v) Quercus hartwissiana Steven Ranunculus lingua L. Rhododendron ponticum L. Rhynchocorys elephas (L.) Griseb. Romulea bulbocodium (L.) Sebast. & Mauri Romulea linaresii Parl. Salix xanthicola K.I. Chr. Saponaria stranjensis Jordanov Fagaceae Ranunculaceae Ericaceae Scrophulariaceae Iridaceae VU B2ab(iv); C2a(i) VU B2ab(iii) VU B1ab(v)+2ab(v) VU B1ab(ii,iii)+2ab(ii,iv) VU B2ab(ii,iv); C2a(i) Iridaceae VU B1ab(iii) Salicaceae VU B2ac(ii,iii) Caryophyllaceae VU B1ab(ii,iii)+2ab(ii,iii) Saxifraga androsacea L. Saxifragaceae VU B1ab(ii,iii,v)+2ab(ii,iii,v) Saxifraga carpatica Sternb. Saxifragaceae VU B1ab(ii,iii,v)+2ab(ii,iii,v) Saxifraga ferdinandi-coburgi Kellerer & Sűnd. Saxifraga marginata Sternb. Saxifragaceae VU B1ab(ii,iii)+2ab(ii,iii) Saxifragaceae VU B1ab(ii,iii)+2ab(ii,iii) Saxifraga oppositifolia L. Saxifragaceae VU B1ab(ii,iii,v)+2ab(ii,iii,v) Poa pirinica Stoj. & Acht. Polycnemum heuffelii Lang. Polygala hospita Heuff. Polygala monspeliaca L. Potamogeton trichoides Cham. & Schlecht. Potentilla fruticosa L. Potentilla palustris (L.) Scop. Primula acaulis (L.) L. subsp. rubra (Sm.) Greuter & Burdet Primula deorum Velen. Evaluator A.S. Petrova A.S. Petrova D. Dimitrov M. Stoeva T. Meshinev S. Stoyanov M. Anchev & V. Goranova Poaceae VU D1+2 M. Stoeva Chenopodiaceae VU B1ab(ii,iii,v)+2ab(ii,iii) M. Stoeva Polygalaceae VU B1ab(ii,iii) P. Ignatova Polygalaceae VU B1ab(iii) P. Ignatova Potamogetonaceae VU А4c; B1ab(i,iii,iv)c(i,iii,iv)+2ac(i,iv) R. Tzonev T. Meshinev D. Sopotlieva D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Peev & S. Tsoneva S. Bancheva D. Peev & S. Tsoneva T. Meshinev S. Bancheva I. Apostolova I. Apostolova T. Meshinev A.S. Petrova A. Petrova B. Assyov & C.M. Denchev D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Peev & S. Tsoneva 87 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Saxifraga retusa Gouan Family Saxifragaceae IUCN category and criteria VU B1ab(ii,iii,v)+2ab(ii,iii,v) Scabiosa rhodopensis Stoj. & Stef. Scrophularia bulgarica (Stoj.) Peev Dipsacaceae VU B1ab(iii)+2ab(iii) Scrophulariaceae VU B1ab(ii,v)+2ab(ii,v) Secale sylvestre Host Sedum kostovii Stef. Sedum stefco Stef. Senecio umbrosus Waldst. & Kit. Seseli degenii Urum. Sesleria alba Sm. Silene cretica L. Poaceae Crassulaceae Crassulaceae Asteraceae Apiaceae Poaceae Caryophyllaceae Silene heuffelii Soó Caryophyllaceae VU B1ab(iii)+2ab(iii) Silene nutans L. Caryophyllaceae VU B1ab(iii)+2ab(iii) Sison amomum L Soldanella rhodopaea F.K. Mey. Spiranthes spiralis (L.) Chevall. Stachys arenariiformis Rouy Stefanoffia daucoides (Boiss.) H. Wolff Subularia aquatica L. Apiaceae Primulaceae Orchidaceae Lamiaceae Apiaceae Brassicaceae VU A2ac; B2b(ii,iv)c(iii); C1 VU B1ab(iii)+2ab(ii) VU B1ab(iii)+2ab(ii) VU B1ab(iii)+2ab(iii) VU B2ab(iv); C2b; D1 VU B2ab(ii); C2a(i); D1 VU B1ab(iii)+2ab(iii) VU B1b(ii,iii,iv)c(iv,v); D2 VU B1ab(ii) VU B2ab(iv) VU A3c; B2ac(iii) VU B1ab(iii)+2ab(iii) VU B2ab(v); C2a(i) Lamiaceae VU B1ab(iii)+2ab(ii) Teucrium lamiifolium D'Urv. Tozzia alpina L. subsp. carpathica (Woł.) Scrophulariaceae VU B1ab(iii)+2ab(iii) Dostál• Trachelium rumelianum Hampe Campanulaceae VU B1ab(ii,iii,iv) Tragopogon stribrnyi Hayek Tulipa urumoffii Hayek Asteraceae Liliaceae VU B1ab(ii,iii)+2ab(ii,iii) VU B2ab(ii,iv,v) Utricularia vulgaris L. Verbascum nobile Velen. Verbascum rorripifolium (Halácsy) I.K. Ferguson Veronica kellererii Degen & Urum. Lentibulariaceae VU B2ab(ii,iii,iv,v) Scrophulariaceae VU B1ab(iii)+2ab(ii) Scrophulariaceae VU B2ab(ii,iii,v) Veronica orbelica (Peev) Peev Scrophulariaceae VU B2ab(ii,iii,v) Veronica rhodopea (Velen.) Degen ex Stoj. & Stef. Viola orbelica Pančić Scrophulariaceae VU B1ab(ii,v)+2ab(ii,v) Violaceae VU B2ab(ii,v) Wolffia arrhiza (L.) Horkel ex Wimm. Lemnaceae VU B1ab(ii,iii,iv)c(iv)+2ab(iii)c(iii) Scrophulariaceae VU B2ab(i,ii,iv,v) Evaluator D. Peev & S. Tsoneva T. Meshinev D. Peev & S. Tsoneva T. Meshinev S. Bancheva S. Bancheva V. Vladimirov D. Dimitrov T. Meshinev B. Assyov & C.M. Denchev B. Assyov & C.M. Denchev B. Assyov & C.M. Denchev D. Dimitrov S. Bancheva A.S. Petrova E. Genova A.S. Petrova D. Peev & S. Tsoneva Ch. Gussev V. Vladimirov & B. Assyov V. Goranova & M. Anchev V. Vladimirov D. Peev & S. Tsoneva D. Ivanova D. Sopotlieva D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Ivanova & R. Tzonev 88 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Family IUCN category and criteria Evaluator Near Threatened Pteridophytes Athyrium distentifolium Taush ex Opiz Dryopteridaceae NT Cryptogramma crispa (L.) R. Br. ex Hook. Adiantaceae NT D. Ivanova D. Ivanova Gymnospermae Pinus peuce Griseb. Pinaceae NT I. Apostolova Angiospermae Alkanna stribrnyi Velen. Alyssum pulvinare Velen. Boraginaceae Brassicaceae NT NT Anagallis minima (L.) E.H.L. Krause Primulaceae NT Anemone narcissiflora L. Anemone sylvestris L. Aquilegia aurea Janka Ranunculaceae Ranunculaceae Ranunculaceae NT NT NT Armeria alpina Willd. Plumbaginaceae NT D. Dimitrov V. Goranova & M. Anchev D. Peev & S. Tsoneva S. Bancheva S. Bancheva D. Peev & S. Tsoneva D. Peev & S. Tsoneva Ch. Gussev Ch. Gussev I. Apostolova Ch. Gussev V. Goranova & M. Anchev D. Peev & S. Tsoneva D. Dimitrov S. Stoyanov M. Stoeva I. Apostolova D. Dimitrov D. Dimitrov T. Meshinev D. Dimitrova Ch. Gussev P. Ignatova D. Dimitrov D. Dimitrov I. Apostolova S. Stoyanov D. Ivanova Artemisia lerchiana Weber Asteraceae Artemisia pontica L. Asteraceae Asperula capitata Kit. ex Schult. Rubiaceae Asphodeline taurica (Pall. ex M. Bieb.) Kunth Liliaceae Barbarea stricta Andrz. Brassicaceae Bartsia alpina L. NT NT NT NT NT Scrophulariaceae NT Poaceae Bromus moesiacus Velen. Bupleurum flavum Forssk. Apiaceae Carex tricolor Velen. Cyperaceae Carum graecum Boiss. & Heldr. Apiaceae Cerastium decalvans Schloss. & Vuk. Caryophyllaceae Cerastium petricola Pančić Caryophyllaceae Cercis siliquastrum L. Fabaceae Crepis nicaeensis Balb. Asteraceae Echium plantagineum L. Boraginaceae Erodium hoefftianum C.A. Mey. Geraniaceae Eryngium palmatum Pančić & Vis. Apiaceae Euphorbia velenovskyi Bornm. Euphorbiaceae Festuca balcanica (Acht.) Markgr.-Dann. Poaceae Frangula rupestris (Scop.) Schur Rhamnaceae Fritillaria gussichiae (Degen & Doerfl.) Liliaceae Rix• NT NT NT NT NT NT NT NT NT NT NT NT NT NT NT 89 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Galium rubioides L. Family Rubiaceae IUCN category and criteria NT Geum bulgaricum Pančić Rosaceae NT Geum rhodopaeum Stoj. & Stef. Hieracium ancevii Szelag Hieracium naegelianum Pančić Hieracium pirinicola T. Georgiev & Zahn Hypericum annulatum Moris Hypericum linarioides Bosse Hypericum umbellatum A. Kern. Jasione bulgarica Stoj. & Stef. Rosaceae Asteraceae Asteraceae Asteraceae Guttiferae Guttiferae Guttiferae Campanulaceae NT NT NT NT NT NT NT NT Jovibarba heuffelii (Schott) Á. & D. Lőve Crassulaceae NT Lamium bifidum Cirillo Lathraea rhodopea Dinglеr Lemna gibba L. Lilium jankae A. Kern. Logfia gallica (L.) Coss. & Germ. Micropyrum tenellum (L.) Link Lamiaceae Scrophulariaceae Lemnaceae Liliaceae Asteraceae Poaceae NT NT NT NT NT NT Minuartia rhodopaea (Degen) Kožuharov Caryophyllaceae NT & Kuzmanov Morina persica L. Morinaceae NT Oenanthe millefolia Janka Oenanthe pimpinelloides L. Onobrychis degenii Dőrfl. Ononis adenotricha Boiss. Pedicularis leucodon Griseb. Apiaceae Apiaceae Fabaceae Fabaceae Scrophulariaceae NT NT NT NT NT Petasites kablikianus Tausch ex Bercht. Plantago bellardii All. Platanus orientalis L. Asteraceae Plantaginaceae Platanaceae NT NT NT Poa aitosensis Kožuharov & Stoeva Polygala rhodopea (Velen.) Janch. Polygala supina Schreb. Polygonum mesembricum Chrtek Pyrus bulgarica Kuth. & Sachokia Salvia forskaohlei L. Saxifraga sancta Griseb. Poaceae Polygalaceae Polygalaceae Polygonaceae Rosaceae Lamiaceae Saxifragaceae NT NT NT NT NT NT NT 12 • Phytol. Balcan. 15(1) • 2009 Evaluator V. Goranova & M. Anchev D. Peev & S. Tsoneva I. Apostolova V. Vladimirov V. Vladimirov V. Vladimirov V. Georgiev V. Georgiev V. Georgiev V. Goranova & M. Anchev I. Apostolova & A.S. Petrova V. Vladimirov D. Sopotlieva D. Ivanova D. Ivanova Ch. Gussev C.M. Denchev & B. Assyov A. Petrova D. Peev & S. Tsoneva A.S. Petrova Ch. Gussev P. Ignatova A. Petrova D. Peev & S. Tsoneva V. Vladimirov Ch. Gussev D. Peev & S. Tsoneva M. Stoeva P. Ignatova S. Stoyanov Ch. Gussev Ch. Gussev Ch. Gussev D. Peev & S. Tsoneva 90 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Saxifraga stribrnyi (Velen.) Podp. Family Saxifragaceaе NT Scandix australis L. Apiaceae NT Sedum aetnense Tineo Senecio pancicii Degen Seseli rhodopeum Velen. Crassulaceae Asteraceae Apiaceae NT NT NT Sibbaldia parviflora Willd. Smyrnium rotundifolium Mill. Symphyandra wanneri (Rochel) Heuff. Rosaceae NT Apiaceae NT Campanulaceae NT Trachystemon orientalis (L.) G. Don. f. Trollius europaeus L. Boraginaceae Ranunculaceae NT NT Tulipa australis Link Vicia pisiformis L. Viola rhodopeia W. Becker Vulpia bromoides (L.) Gray Liliaceae Fabaceae Violaceae Poaceae NT NT NT NT Alchemilla anisiaca Wettst. Alchemilla gracillima Rothm. Alchemilla grossidens Buser Alchemilla pawlowskii Assenov Alchemilla pirinica Pawł. Arum alpinum Schott & Kotschy Bupleurum gerardi All. Callitriche brutia Petagna Callitriche palustris L. Callitriche stagnalis Scop. Chamaecytisus danubialis (Velen.) Rothm. Circaea alpina L. Cleome ornithopodioides L. Dittrichia viscosa (L.) Greuter Gentianella praecox (A. & J. Kern.) Dostál Data Deficient Rosaceae DD Rosaceae DD Rosaceae DD Rosaceae DD Rosaceae DD Araceae DD Apiaceae DD Callitrichaceae DD Callitrichaceae DD Callitrichaceae DD Fabaceae DD Onagraceae DD Capparidaceae DD Asteraceae DD Gentianaceae DD Iridaceae DD A. Vitkova A. Vitkova A. Vitkova A. Vitkova A. Vitkova D. Dimitrova S. Stoyanov D. Ivanova D. Ivanova D. Ivanova R. Tzonev V. Vladimirov D. Dimitrova V. Vladimirov P. Ignatova D. Dimitrova Caryophyllaceae DD Caryophyllaceae DD A. Petrova A. Petrova Poaceae DD Apiaceae DD Scrophulariaceae DD A.S. Petrova V. Vladimirov E. Genova Gladiolus palustris Gaudin• Herniaria olympica J. Gay Herniaria parnassica Heldr. & Sart. ex Boiss. Koeleria brevis Steven Laserpitium krapfii Crantz Linaria peloponesiaca Boiss. & Heldr. IUCN category and criteria Evaluator D. Peev & S. Tsoneva D. Peev & S. Tsoneva D. Dimitrov V. Vladimirov D. Peev & S. Tsoneva V. Vladimirov Ch. Gussev M. Anchev & V. Goranova I. Apostolova D. Peev & S. Tsoneva P. Ignatova D. Dimitrov D. Ivanova S. Stoyanov 91 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Linum extraxillare Kit. Lysimachia thyrsiflora L. Family Linaceae Primulaceae IUCN category and criteria DD DD Malabaila aurea (Sm.) Boiss. Minuartia diljanae Panov Minuartia intermedia Panov Minuartia janevii Panov Minuartia rumelica Panov Minuartia strandjensis Panov Onopordum bracteatum Boiss. & Heldr. Parietaria erronea Panov Polygala acarnanica (Chodat) Kožuharov & Petrova Potamogeton friesii Rupr. Potamogeton praelongus Wulfen Pyrola rotundifolia L. Sedum tschernokolevii Stef. Sempervivum leucanthum Pančić Apiaceae Caryophyllaceae Caryophyllaceae Caryophyllaceae Caryophyllaceae Caryophyllaceae Asteraceae Urticaceae Polygalaceae DD DD DD DD DD DD DD DD DD Potamogetonaceae DD Potamogetonaceae DD Pyrolaceae DD Crassulaceae DD Crassulaceae DD Senecio macrophyllus M. Bieb. Silene balcanica (Urum.) Hayek Asteraceae DD Caryophyllaceae DD Silene sendtneri Boiss. Caryophyllaceae DD Silene stojanovii Panov Caryophyllaceae DD Silene trojanensis (Velen.) Jordanov & Panov Caryophyllaceae DD Silene velenovskyana Jordanov & Panov Caryophyllaceae DD Soldanella chrysostricta Kress Soldanella pusilla Baumg. subsp. pusilla Spiraea hypericifolia L. Tetragonolobus maritimus (L.) Roth Thesium linophyllon L. Typha schuttleworthii Koch & Sond. Valerianella eriocarpa Desv. Primulaceae Primulaceae Rosaceae Fabaceae Santalaceae Typhaceae Valerianaceae DD DD DD DD DD DD DD Valerianella pontica Lipsky Valerianaceae DD Viola ganiatsasii Erben Violaceae DD Viola persicifolia Schreb. Violaceae DD Evaluator S. Stoyanov D. Peev & S. Tsoneva S. Stoyanov A. Petrova A. Petrova A. Petrova A. Petrova A. Petrova V. Vladimirov R. Tzonev P. Ignatova D. Dimitrova D. Dimitrova D. Ivanova D. Ivanova B. Assyov & C.M. Denchev V. Vladimirov B. Assyov & C.M. Denchev B. Assyov & C.M. Denchev B. Assyov & C.M. Denchev B. Assyov & C.M. Denchev B. Assyov & C.M. Denchev D. Ivanova D. Ivanova A. Petrova A. Petrova D. Dimitrova D. Dimitrova M. Anchev & V. Goranova M. Anchev & V. Goranova B. Assyov & C.M. Denchev B. Assyov & C.M. Denchev 92 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants Table 1. Continuation. Taxon Family IUCN category and criteria Evaluator Least Concern Gymnospermae Abies borisii-regis Mattf. Pinaceae LC D. Peev & S. Tsoneva Angiospermae Acanthus balcanicus Heywood & I. Richardson Aegilops geniculata Roth Alkanna primuliflora Griseb. Alopecurus riloensis (Hack.) Pawł. Acanthaceae Poaceae Boraginaceae Poaceae LC LC LC LC LC LC LC LC LC LC LC LC LC LC D. Dimitrova A. Petrova M. Stoeva D. Peev & S. Tsoneva E. Genova M. Anchev & V. Goranova M. Stoeva D. Peev & S. Tsoneva D. Peev & S. Tsoneva B. Assyov & C.M. Denchev M. Anchev & V. Goranova Ch. Gussev D. Peev & S. Tsoneva D. Peev & S. Tsoneva V. Georgiev V. Vladimirov V. Vladimirov D. Dimitrova D. Sopotlieva T. Meshinev Ch. Gussev D. Dimitrov D. Sopotlieva S. Stoyanov LC LC LC LC LC M. Stoeva Ch. Gussev V. Vladimirov D. Dimitrov T. Meshinev Buglossoides glandulosa (Velen.) R. Fern. Boraginaceae LC Campanula velebitica Borbás Campanulaceae LC Carex bulgarica (Domin) Lazare Cyclamen coum Mill. Cyperaceae Primulaceae LC LC Daphne oleoides Schreb. Thymelaeaceae LC Dianthus microlepis Boiss. Caryophyllaceae LC Draba lasiocarpa Rochel Brassicaceae LC Ficus carica L. Fritillaria pontica Wahlenb. Moraceae Liliaceae LC LC Haberlea rhodopensis Friv. Gesneriaceae LC Hypericum rumeliacum Boiss. Guttiferae e Hypochaeris cretensis (L.) Bory & Chaub. Asteraceae Laserpitium siler L. Apiaceae Leontodon rilaensis Hayek Asteraceae Lotus aegeus (Griseb.) Boiss. Fabaceae Mespilus germanica L. Rosaceae Minuartia saxifraga (Friv.) Graebn. Caryophyllaceae Onobrychis pindicola Hausskn. Fabaceae Onosma heterophylla Griseb. Boraginaceae Peucedanum oligophyllum (Griseb.) Vandas Apiaceae subsp. aequiradium (Velen.) Tutin Poa macedonica (Acht.) Stoeva & Kožuharov Poaceae Potentilla apennina Ten. Rosaceae Potentilla regis-borisii Stoj. Rosaceae Pulmonaria mollis Wulfen ex Hornem. Boraginaceae Pyracantha coccinea M. Roem. Rosaceae 93 Phytol. Balcan. 15(1) • Sofia • 2009 Table 1. Continuation. Taxon Salvia verbenaca L. Samolus valerandi L. Family Lamiaceae Primulaceae LC LC Satureja pilosa Velen. Sedum tuberiferum Stoj. & Stef. Sempervivum ciliosum Craib Lamiaceae Crassulaceae Crassulaceae LC LC LC Sempervivum erythraeum Velen. Crassulaceae LC Sparganium angustifolium Michx. Sparganiaceae LC Stachys cretica L. Tilia rubra DC. Tragopogon balcanicus Velen. Verbascum humile Janka Veronica krumovii (Peev) Peev Lamiaceae Tiliaceae Asteraceae Scrophulariaceae Scrophulariaceae LC LC LC LC LC Vicia dumetorum L. Fabaceae LC Table 2. Numbers of species under each IUCN category and their proportion in the total vascular flora of Bulgaia. IUCN category No. of species % in the total vascular flora Threat categories EX 1 < 0.1 RE 12 0.3 CR 208 5.3 EN 297 7.6 VU 204 5.2 Total 722 ca. 18.5 NT 79 2.0 DD 53 1.4 LC 43 1.1 Total 175 ca. 4.5 Total Red-listed taxa (EX+RE+CR+EN+VU+NT) 801 20.5 Other categories IUCN category and criteria Evaluator R. Tzonev D. Peev & S. Tsoneva E. Genova D. Ivanova B. Assyov & C.M. Denchev B. Assyov & C.M. Denchev D. Peev & S. Tsoneva E. Genova Ch. Gussev V. Vladimirov D. Sopotlieva D. Peev & S. Tsoneva D. Dimitrov References Apostolova, A., Petrova, A.S., Meshinev, T. & Danihelka, J. 2008. Stipa ucrainica (Poaceae): a recently recognized native species of the Bulgarian flora. – Phytol. Balcan., 14(2): 257-262. Bancheva, S. 2006. The Balkan endemic Colymbada finazzeri (Centaurinae, Asteraceae) in the Bulgarian flora. – Phytol. Balcan., 12(2): 245-248. Biological Diversity Act. 2002. Decree no. 283 accepted by the 39th National Assembly on 02 August 2002. – Durzhaven Vestnik, no. 77/09.08.2002. Pp. 9-42 (in Bulgarian). Biological Diversity Act (Act on Amending and Supplementing). 2007. Decree no. 354 accepted by the 40th National Assembly on 01 November 2007. – Durzhaven Vestnik, no. 94/16.11.2007, pp. 2-44 (in Bulgarian). Delipavlov, D. & Cheshmedzhiev, I. (eds). 2003. Key to the Plants of Bulgaria. Acad. Press Agrarian Univ., Plovdiv (in Bulgarian). Directive 92/43/EEC. 1992. Council Directive 92/43/EEC of 21 May 1992 on the Conservation of Natural Habitats and of Wild Fauna and Flora. – OJ L 206, 22.07.1992. Pp. 7-50. Gärdenfors, U., Hilton-Taylor, C., Mace, G. & Rodríguez, J.P. 2001. The application of IUCN Red List Criteria at regional levels. – Conservation Biol., 15(5): 1206-1212. Gyosheva, M.M., Denchev, C.M., Dimitrova, E.G., Assyov. B., Petrova, R.D. & Soichev, G.T. 2006. Red List of fungi in Bulgaria. – Mycol. Balcan., 3(1): 81-87. IUCN. 2001. IUCN Red List Categories and Criteria: Version 3.1. IUCN Species Survival Commission. IUCN, Gland, Switzerland & Cambridge, UK. 94 Petrova, A. & Vladimirov, V. (eds). • Red List of Bulgarian vascular plants IUCN. 2003a. Guidelines for Using the IUCN Red List Categories and Criteria. Prepared by the Standards and Petitions Subcommittee of the IUCN SSC Red List Programme Committee. IUCN, Gland, Switzerland & Cambridge, UK. IUCN. 2003b. Guidelines for Application of IUCN Red List Criteria at Regional Levels: Version 3.0. IUCN Species Survival Commission. IUCN, Gland, Switzerland & Cambridge, UK. Kozhuharov, S. (ed.). Field Guide to the Vascular Plants in Bulgaria. Nauka & Izkustvo, Sofia (in Bulgarian). Natcheva, R., Ganeva, A. & Spiridonov, G. 2006. Red List of the bryophytes in Bulgaria. – Phytol. Balcan., 12(1): 55-62. Nedelcheva, A. & Tzonev, R. 2006. Achillea ochroleuca (Asteraceae): a new species for the Bulgarian flora. – Phytol. Balcan., 12(3): 371-376. Petrova, A. & Vladimirov, V. 2007. Recent (1994–2004) taxonomic studies on the Bulgarian flora. – Bocconea, 21: 7-25. Petrova, A.S. 2007. Centaurea jankae and C. trinervia (Astreceae): new taxa for the Bulgarian flora. – Phytol. Balcan., 13(3): 353-358. Petrova, A.S., Danova, K. & Kapchina-Toteva, V. 2008. Ecological evaluation and conservational value of the medicinal plant Hippophae rhamnoides L. for Bulgaria. Initial experiments on in vitro culture induction. – Dokl. Bulg. Acad. Nauk., 61(3): 363370. Petrova, A.S. & Venkova, D.Y. 2006. Epipactis pontica (Orchidaceae): a new species for the Bulgarian flora. – Phytol. Balcan., 12(2): 249-253. Petrova, A.S. & Venkova, D.Y. 2008. Epipactis exilis and E. greuteri (Orchidaceae) in the Bulgarian flora. – Phytol. Balcan., 14(1): 69-73. Tzonev, R. & Korakiev, T. 2007. Plantago maxima (Plantaginaceae): a relict species new for the Bulgarian flora. – Phytol. Balcan., 13(3): 347-350. Velchev, V. (ed.). 1984. Red Data Book of the People’s Republic of Bulgaria. Vol. 1. Plants. Publishing House Bulg. Acad. Sci., Sofia (in Bulgarian). Walter, K.S. & Gillett, H.J. (eds). 1998. 1997 IUCN Red List of Threatened Plants. IUCN, The World Conservation Union, Gland & Cambridge.