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Batrachium Stock Photos and Images
RM2WTPPCK–Botany, water ranunculus above common water crowfoot (Batrachium aquatile), mousetail (Myosurus minimus), globe ranunculus or troll flower (Trollius e
RMBEHDY7–Circa 1880s engraving of white water crowfoot (Batrachium divaricatum) from Prof Dr Thome's Flora of Germany.
RM2BNE42B–Round-leaved crowfoot (Ranunculus omiophyllus) flowering in a boggy pool on the edge of Bodmin Moor, Davidstow Woods, Cornwall, UK, April.
RFFAHAGK–Water crowfoot (Ranunculus sp.) in flower near Bath, UK. An aquatic plant in flower in a river
RM2BNE40W–Common gorse bushes (Ulex europaeus) fringing a pond with a mass of flowering Common water-crowfoot (Ranunculus aquatilis), Brecon Beacons National Pa
RFT5RG6H–Plants which grow in still or running water are sometimes treated in a separate genus Batrachium. They have two different leaf types, thread-like leav
RM2R8FNB3–Water Crowfoot (Batrachium trichophyllum) 1918 by Mary Vaux Walcott, born Philadelphia, PA 1860-died St. Andrews, New Brunswick, Canada 1940
RM2FXD0HA–Ranunculus, Buttercup, Creeping Buttercup, Creeping Crowfoot (Ranunculus Repens) in flower
RM2R6F24E–Water Crowfoot (Batrachium trichophyllum). Date: 1918. Watercolor on paper. Museum: Smithsonian American Art Museum.
![Archive image from page 228 of De flora van Nederland (1909-11). De flora van Nederland defloravannederl02heuk Year: 1909-11. i 3] Batrachium trichophyllum Fig. 234. is half Batrachium heterophyllum Fig. 235. ') tripartitum = driedeeli.y. -) salinum = zoutminnend. ') aquatile = in of langs water groeiend. ') lieterophyllum = verschillendbiadig. ) trichophyllum â haar- bladig. 'â ) het verkleinwoord van rana: kikvorsch dus kikvorschje. en slaat op het groeien van vele soorten bij het water, soms zelfs ten deele er in. Stock Photo](https://c8.alamy.com/comp/W24CDB/archive-image-from-page-228-of-de-flora-van-nederland-1909-11-de-flora-van-nederland-defloravannederl02heuk-year-1909-11-i-3-batrachium-trichophyllum-fig-234-is-half-batrachium-heterophyllum-fig-235-tripartitum-=-driedeeliy-salinum-=-zoutminnend-aquatile-=-in-of-langs-water-groeiend-lieterophyllum-=-verschillendbiadig-trichophyllum-haar-bladig-het-verkleinwoord-van-rana-kikvorsch-dus-kikvorschje-en-slaat-op-het-groeien-van-vele-soorten-bij-het-water-soms-zelfs-ten-deele-er-in-W24CDB.jpg "Archive image from page 228 of De flora van Nederland (1909-11). De flora van Nederland defloravannederl02heuk Year: 1909-11. i 3] Batrachium trichophyllum Fig. 234. is half Batrachium heterophyllum Fig. 235. ') tripartitum = driedeeli.y. -) salinum = zoutminnend. ') aquatile = in of langs water groeiend. ') lieterophyllum = verschillendbiadig. ) trichophyllum â haar- bladig. 'â ) het verkleinwoord van rana: kikvorsch dus kikvorschje. en slaat op het groeien van vele soorten bij het water, soms zelfs ten deele er in. Stock Photo")
RMW24CDB–Archive image from page 228 of De flora van Nederland (1909-11). De flora van Nederland defloravannederl02heuk Year: 1909-11. i 3] Batrachium trichophyllum Fig. 234. is half Batrachium heterophyllum Fig. 235. ') tripartitum = driedeeli.y. -) salinum = zoutminnend. ') aquatile = in of langs water groeiend. ') lieterophyllum = verschillendbiadig. ) trichophyllum â haar- bladig. 'â ) het verkleinwoord van rana: kikvorsch dus kikvorschje. en slaat op het groeien van vele soorten bij het water, soms zelfs ten deele er in.
RM2ANJ142–An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian; 2nd ed. . these have beenrecognized as species. Water-milfoil. Green eel-grass.Pickerel-weed. June-Sept. Stiflf 1800. 1839. 2. Batrachium circinatum (Sibth.) Rchb.White Water-Crowfoot. Fig. 1928. Ranunculus circinatus Sibth.; J. E. Smith, Fl. Brit. 2: 596.Batrachium circinatum Rchb.; Spach, Hist. Veg. 7: 201,R. aquatilis var. divaricatus A. Gray, Man. Ed. 2, 7. 1856. Similar to
![. De flora van Nederland. Plants. i 3] Batrachium trichophyllum Fig. 234. is half. Batrachium heterophyllum Fig. 235. ') tripartitum = driedeeli.y. -) salinum = zoutminnend. ') aquatile = in of langs water groeiend. ') lieterophyllum = verschillendbiadig. ^) trichophyllum â haar- bladig. 'â ) het verkleinwoord van rana: kikvorsch dus kikvorschje. en slaat op het groeien van vele soorten bij het water, soms zelfs ten deele er in.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illust Stock Photo](https://c8.alamy.com/comp/PFNW0T/de-flora-van-nederland-plants-i-3-batrachium-trichophyllum-fig-234-is-half-batrachium-heterophyllum-fig-235-tripartitum-=-driedeeliy-salinum-=-zoutminnend-aquatile-=-in-of-langs-water-groeiend-lieterophyllum-=-verschillendbiadig-trichophyllum-haar-bladig-het-verkleinwoord-van-rana-kikvorsch-dus-kikvorschje-en-slaat-op-het-groeien-van-vele-soorten-bij-het-water-soms-zelfs-ten-deele-er-in-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illust-PFNW0T.jpg ". De flora van Nederland. Plants. i 3] Batrachium trichophyllum Fig. 234. is half. Batrachium heterophyllum Fig. 235. ') tripartitum = driedeeli.y. -) salinum = zoutminnend. ') aquatile = in of langs water groeiend. ') lieterophyllum = verschillendbiadig. ^) trichophyllum â haar- bladig. 'â ) het verkleinwoord van rana: kikvorsch dus kikvorschje. en slaat op het groeien van vele soorten bij het water, soms zelfs ten deele er in.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illust Stock Photo")
RMPFNW0T–. De flora van Nederland. Plants. i 3] Batrachium trichophyllum Fig. 234. is half. Batrachium heterophyllum Fig. 235. ') tripartitum = driedeeli.y. -) salinum = zoutminnend. ') aquatile = in of langs water groeiend. ') lieterophyllum = verschillendbiadig. ^) trichophyllum â haar- bladig. 'â ) het verkleinwoord van rana: kikvorsch dus kikvorschje. en slaat op het groeien van vele soorten bij het water, soms zelfs ten deele er in.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illust
RM2BNE3YY–Fisheye lens view of Common water-crowfoot (Ranunculus aquatilis) flowering in a pond fringed by Common gorse bushes (Ulex europaeus), Brecon Beacons
RMMAA7FT–. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . 1S39. 2. Batrachium circinatum (Sibth.) Rchb. White Water-Crowfoot. Fig. 1928. Ranunculus circinatus Sibth.; J. E. Smith, Fl. Brit. 2 : 596. Batrachium circhiatum Rchb.; Spach, Hist. Veg. 7: 201. R. aquatilis var. divaricatus A. Gray, Man. Ed. 2, 7. 1856. Similar to the preceding species, but the leaves are shorter, less than l' long, spreading nearly at right angles from th
RM2FXD0HE–Ranunculus, Buttercup, Creeping Buttercup, Creeping Crowfoot (Ranunculus Repens) in flower
RMW24C1D–Archive image from page 227 of De flora van Nederland (1909-11). De flora van Nederland defloravannederl02heuk Year: 1909-11. Batrachinm fluitans Fig. -230. Batrachium hololeucum Fig. 231. Voorkomen in Europa en in Nederland. Deze soort komt in geheel Midden- Europa verspreid voor in allerlei wateren. Ook bij ons wordt zij algemeen aangetroffen , vooral in de duinen, op laagveen en rivierklei. B. fluitans ) Lmk. Vlottende waterranon- kel (fig. 230). Voorkomen in Europa en in Nederland. Zij komt in stroomende wateren in een groot deel van Europa voor. In ons land is zij zeldzaam gevonden , he
RM2ANJ0JD–An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian; 2nd ed. . 3. Batrachium hederaceum (L Ivv-leaved Crowfoot. Fi Ranunculus hederaceus L. Sp. PI. 556. 1753. Batrachium hederaceum S. F. Gray, Nat. Arr. Brit. PI.2: 721. 1821. Semi-aquatic, rooting extensively at the joints,branching, entirely glabrous. Leaves floating, orspreading on the mud, semi-circular, reniform orbroadly ovate in outline, 3-s-lobed, 3-6 long, 5-10 broad, the
![. Dansk plantevaekst. Plants; Plant ecology. 1. Klippekystens Plantevækst 15 der dels ligge Alger som Havet ved Højvande har kastet herop, iiieu som fører et hensygnende Liv, f. Eks. Blæretang, dels andre som synes at trives godt, f. Eks. Enteromorpha intestinalis og andre Grønalger^. Længere fra Havet træffer man Ferskvandsplanter i disse Hnller f. Eks. Caliitriche-Arter, Batrachium Baudotii. Mellem Klipperne ndvikles en Græsvegetation paa den Muld, der. Fig-.S. Stranden ved „Malkværnen" n.f. Neksø. Udsigt mod Øst. (E. W.) her i Tidens Løb har samlet sig. Nærmest Havet er det Stykker af Stock Photo](https://c8.alamy.com/comp/PFH9RF/dansk-plantevaekst-plants-plant-ecology-1-klippekystens-plantevkst-15-der-dels-ligge-alger-som-havet-ved-hjvande-har-kastet-herop-iiieu-som-frer-et-hensygnende-liv-f-eks-blretang-dels-andre-som-synes-at-trives-godt-f-eks-enteromorpha-intestinalis-og-andre-grnalger-lngere-fra-havet-trffer-man-ferskvandsplanter-i-disse-hnller-f-eks-caliitriche-arter-batrachium-baudotii-mellem-klipperne-ndvikles-en-grsvegetation-paa-den-muld-der-fig-s-stranden-ved-malkvrnenquot-nf-neks-udsigt-mod-st-e-w-her-i-tidens-lb-har-samlet-sig-nrmest-havet-er-det-stykker-af-PFH9RF.jpg ". Dansk plantevaekst. Plants; Plant ecology. 1. Klippekystens Plantevækst 15 der dels ligge Alger som Havet ved Højvande har kastet herop, iiieu som fører et hensygnende Liv, f. Eks. Blæretang, dels andre som synes at trives godt, f. Eks. Enteromorpha intestinalis og andre Grønalger^. Længere fra Havet træffer man Ferskvandsplanter i disse Hnller f. Eks. Caliitriche-Arter, Batrachium Baudotii. Mellem Klipperne ndvikles en Græsvegetation paa den Muld, der. Fig-.S. Stranden ved „Malkværnen" n.f. Neksø. Udsigt mod Øst. (E. W.) her i Tidens Løb har samlet sig. Nærmest Havet er det Stykker af Stock Photo")
RMPFH9RF–. Dansk plantevaekst. Plants; Plant ecology. 1. Klippekystens Plantevækst 15 der dels ligge Alger som Havet ved Højvande har kastet herop, iiieu som fører et hensygnende Liv, f. Eks. Blæretang, dels andre som synes at trives godt, f. Eks. Enteromorpha intestinalis og andre Grønalger^. Længere fra Havet træffer man Ferskvandsplanter i disse Hnller f. Eks. Caliitriche-Arter, Batrachium Baudotii. Mellem Klipperne ndvikles en Græsvegetation paa den Muld, der. Fig-.S. Stranden ved „Malkværnen" n.f. Neksø. Udsigt mod Øst. (E. W.) her i Tidens Løb har samlet sig. Nærmest Havet er det Stykker af
RM2BNE40P–Fisheye lens view of Common water-crowfoot (Ranunculus aquatilis) flowering in a pond fringed by Common gorse bushes (Ulex europaeus), Brecon Beacons
RMW7RYM2–Common water-crowfoot (Ranunculus aquatilis) flowering in a small pond, Marlborough Downs, Wiltshire, UK, June.
RM2FXD0HF–Ranunculus, Buttercup, Creeping Buttercup, Creeping Crowfoot (Ranunculus Repens) in flower
![. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . 3. Batrachium hederaceum (L.) S. F. Gray. Ivy-leaved Crowfoot. Fig. 1929. Ranunculus hederaceus L. Sp. PI. 556. 175J. Batrachium hederaceum S. F. Gray, Nat. Arr. Brit. PI. Semi-aquatic, rooting extensively at the joints, branching, entirely glabrous. Leaves floating, or spreading on the mud, semi-circular, reniform or broadly ovate in outline, 3-5-lobed, z"-^" long Stock Photo](https://c8.alamy.com/comp/MAA7FG/an-illustrated-flora-of-the-northern-united-states-canada-and-the-british-possessions-from-newfoundland-to-the-parallel-of-the-southern-boundary-of-virginia-and-from-the-atlantic-ocean-westward-to-the-102nd-meridian-3-batrachium-hederaceum-l-s-f-gray-ivy-leaved-crowfoot-fig-1929-ranunculus-hederaceus-l-sp-pi-556-175j-batrachium-hederaceum-s-f-gray-nat-arr-brit-pi-semi-aquatic-rooting-extensively-at-the-joints-branching-entirely-glabrous-leaves-floating-or-spreading-on-the-mud-semi-circular-reniform-or-broadly-ovate-in-outline-3-5-lobed-zquot-quot-long-MAA7FG.jpg ". An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . 3. Batrachium hederaceum (L.) S. F. Gray. Ivy-leaved Crowfoot. Fig. 1929. Ranunculus hederaceus L. Sp. PI. 556. 175J. Batrachium hederaceum S. F. Gray, Nat. Arr. Brit. PI. Semi-aquatic, rooting extensively at the joints, branching, entirely glabrous. Leaves floating, or spreading on the mud, semi-circular, reniform or broadly ovate in outline, 3-5-lobed, z"-^" long Stock Photo")
RMMAA7FG–. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . 3. Batrachium hederaceum (L.) S. F. Gray. Ivy-leaved Crowfoot. Fig. 1929. Ranunculus hederaceus L. Sp. PI. 556. 175J. Batrachium hederaceum S. F. Gray, Nat. Arr. Brit. PI. Semi-aquatic, rooting extensively at the joints, branching, entirely glabrous. Leaves floating, or spreading on the mud, semi-circular, reniform or broadly ovate in outline, 3-5-lobed, z"-^" long
RMRYNPA1–An illustrated flora of the An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . ed2illustratedflo02brit Year: 1913 RANUNCULACEAE. 1S39. 2. Batrachium circinatum (Sibth.) Rchb. White Water-Crowfoot. Fig. 1928. Ranunculus circinatus Sibth.; J. E. Smith, Fl. Brit. 2 : 596. Batrachium circhiatum Rchb.; Spach, Hist. Veg. 7: 201. R. aquatilis var. divaricatus A. Gray, Man. Ed. 2, 7. 1856. Similar to the preceding species, but the
RM2ANH0NF–Arkiv för botanik . 6 Batrachium paucist. S eradicatumA Callitriche vernalisÖ Fontinalis dalecarlica.I Hippuris vulgaris f fluviatilis.+ Myriophyllum spicatum.^ Potamogeton alpma.— P. graminea.o- P. praelonga.9 Utficularia vulgaris. till vänster visar vattenöfverståndare, flytbladsväxter och kortstamsväxter, högratningen. Den å kartan inlagda bron skyddar vattenväxterna från starkt vågslag vidvindar. Repr. o. tr. J. Cederquist, Sthlm. ARKIV FÖR BOTANIK. Band 7. N:o 13. Tafl. 12.. Karta öfver Blechnum spicants utbredning (det streckade området) i Skandi-navien. I Norge äro norr om Trondhjemsfjo
![. Dansk plantevaekst. Plants; Plant ecology. 12. Havgræs-Vegetationen 197 I Helnæsbugten ikke langt derfra findes vidtstrakte, aldeles tætte Tæpper i c. 1 m Dybde af Chara baltica. I mange af Fjordene paa Halvøens Østkyst er der store Sam- lag af Fotamogeton pedinatus, og her slutte andre Arter, saasom Batrachium og Myriophyllmn verticiUatum (se f. Eks. Schiotz 1860, S. 127), sig til denne, aabenbart fordi Vandet maa. være ret brakt. Kommer man længere ind i Østersøen, ytrer Vandets aftagende Salt- holdighed sig derved, at endnu flere Blomsterplanter, som ellers have. Fig. lUl. „Maden" pa Stock Photo](https://c8.alamy.com/comp/PFH97F/dansk-plantevaekst-plants-plant-ecology-12-havgrs-vegetationen-197-i-helnsbugten-ikke-langt-derfra-findes-vidtstrakte-aldeles-ttte-tpper-i-c-1-m-dybde-af-chara-baltica-i-mange-af-fjordene-paa-halvens-stkyst-er-der-store-sam-lag-af-fotamogeton-pedinatus-og-her-slutte-andre-arter-saasom-batrachium-og-myriophyllmn-verticiuatum-se-f-eks-schiotz-1860-s-127-sig-til-denne-aabenbart-fordi-vandet-maa-vre-ret-brakt-kommer-man-lngere-ind-i-stersen-ytrer-vandets-aftagende-salt-holdighed-sig-derved-at-endnu-flere-blomsterplanter-som-ellers-have-fig-lul-madenquot-pa-PFH97F.jpg ". Dansk plantevaekst. Plants; Plant ecology. 12. Havgræs-Vegetationen 197 I Helnæsbugten ikke langt derfra findes vidtstrakte, aldeles tætte Tæpper i c. 1 m Dybde af Chara baltica. I mange af Fjordene paa Halvøens Østkyst er der store Sam- lag af Fotamogeton pedinatus, og her slutte andre Arter, saasom Batrachium og Myriophyllmn verticiUatum (se f. Eks. Schiotz 1860, S. 127), sig til denne, aabenbart fordi Vandet maa. være ret brakt. Kommer man længere ind i Østersøen, ytrer Vandets aftagende Salt- holdighed sig derved, at endnu flere Blomsterplanter, som ellers have. Fig. lUl. „Maden" pa Stock Photo")
RMPFH97F–. Dansk plantevaekst. Plants; Plant ecology. 12. Havgræs-Vegetationen 197 I Helnæsbugten ikke langt derfra findes vidtstrakte, aldeles tætte Tæpper i c. 1 m Dybde af Chara baltica. I mange af Fjordene paa Halvøens Østkyst er der store Sam- lag af Fotamogeton pedinatus, og her slutte andre Arter, saasom Batrachium og Myriophyllmn verticiUatum (se f. Eks. Schiotz 1860, S. 127), sig til denne, aabenbart fordi Vandet maa. være ret brakt. Kommer man længere ind i Østersøen, ytrer Vandets aftagende Salt- holdighed sig derved, at endnu flere Blomsterplanter, som ellers have. Fig. lUl. „Maden" pa
RM2FXD0HD–Ranunculus, Buttercup, Creeping Buttercup, Creeping Crowfoot (Ranunculus Repens) in flower
RMMA7EXM–. Einführung in die Biologie . Fig. 73. Querschnitte durcli Buciienblätter, 220/1. Fig. 74. Blätter ven Batrachium fluitans, V« nat. Gr.; b nach Goebel. annehmen, daß der ganzeZweig verschiedene Eigenschaften erhält, je nachdem er im Schatten oder im hellen Licht lebt, und infolgedessen am Wachstumspunkt auch verschiedene Blätter bildet. Pflanzen t ro ck en e r Standorte werden durch Kultur in einem feuchten Raum, wobei die Verdunstung, häufig auch die Stärke der Beleuchtung vermindert ist, oft auffallend verändert. Das an trockenen Felsen wachsende Gras Festuca glauca, eine Form des Schaf- sc
RMRYNPA0–An illustrated flora of the An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . ed2illustratedflo02brit Year: 1913 1S39. 2. Batrachium circinatum (Sibth.) Rchb. White Water-Crowfoot. Fig. 1928. Ranunculus circinatus Sibth.; J. E. Smith, Fl. Brit. 2 : 596. Batrachium circhiatum Rchb.; Spach, Hist. Veg. 7: 201. R. aquatilis var. divaricatus A. Gray, Man. Ed. 2, 7. 1856. Similar to the preceding species, but the leaves are shorte
RM2ANH12P–Arkiv för botanik . i Agrostis stolonifera X Batrachium pelt. * suecicum. s Eleocharis acicularis f. submersa. • Equiselum fluviatlle och ß limosum A Isoétes echinospora. - Litorella lacustns. o Lobelia dortmanna. -o Nuphar luteum. ^ N. pumilum. ® N. luteum X pumilum. A Potamogelon natans. < Ranunculus ß reptans. + Sagittaria natans. 5 Scirpus lacustris.Sparganium sp. 6 Subularia aquatica. Fig. 23—24. Karta öfvcr vattenväxtfloran vid sjön Håns utlopp år 1905. F;fig. däremot långstamsväxterna. Siffrorna angifva vattendjupen, pilarna strön nord I Tafl. 11.. 6 Batrachium paucist. S eradicatumA
RMPFNW14–. De flora van Nederland. Plants. Batrachinm fluitans Fig. -230. Batrachium hololeucum Fig. 231. Voorkomen in Europa en in Nederland. Deze soort komt in geheel Midden- Europa verspreid voor in allerlei wateren. Ook bij ons wordt zij algemeen aangetroffen , vooral in de duinen, op laagveen en rivierklei. B. fluitans ^) Lmk. Vlottende waterranon- kel (fig. 230). Voorkomen in Europa en in Nederland. Zij komt in stroomende wateren in een groot deel van Europa voor. In ons land is zij zeldzaam gevonden , het meest in de Maas en de Geul, doch ook op een paar plaatsen in den Rijn en den Krommen Rijn.
RM2FXD0H9–Ranunculus, Buttercup, Creeping Buttercup, Creeping Crowfoot (Ranunculus Repens) in flower
RMRX83J3–An illustrated flora of the An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian ed2illustratedflo02brit Year: 1913 1S39. 2. Batrachium circinatum (Sibth.) Rchb. White Water-Crowfoot. Fig. 1928. Ranunculus circinatus Sibth.; J. E. Smith, Fl. Brit. 2 : 596. Batrachium circhiatum Rchb.; Spach, Hist. Veg. 7: 201. R. aquatilis var. divaricatus A. Gray, Man. Ed. 2, 7. 1856. Similar to the preceding species, but the leaves are shorter,
RM2ANH1CD–Arkiv för botanik . •iO - — / s, / s. V s / / / -- / ,-— / ^ / ^ • ^ ^x X -^ M / k X ^ ^^ :> f^ ^ K s. ,-- V S ^- ^ 7 ! temperaturobservationcr gjorda hvarje middag kl. 12 (rutornas sidor på kurvan)I september gjordes observationen vanligen endast kl. 12 e. m. Repr. o. tr. J. Cederquist, Sthlm. ARKIV FÖR BOTANIK. Band 7. N:o 13.. i Agrostis stolonifera X Batrachium pelt. * suecicum. s Eleocharis acicularis f. submersa. • Equiselum fluviatlle och ß limosum A Isoétes echinospora. - Litorella lacustns. o Lobelia dortmanna. -o Nuphar luteum. ^ N. pumilum. ® N. luteum X pumilum. A
RMPFNW1A–. De flora van Nederland. Plants. Batrachinm fluitans Fig. -230. Batrachium hololeucum Fig. 231. Voorkomen in Europa en in Nederland. Deze soort komt in geheel Midden- Europa verspreid voor in allerlei wateren. Ook bij ons wordt zij algemeen aangetroffen , vooral in de duinen, op laagveen en rivierklei. B. fluitans ^) Lmk. Vlottende waterranon- kel (fig. 230). Voorkomen in Europa en in Nederland. Zij komt in stroomende wateren in een groot deel van Europa voor. In ons land is zij zeldzaam gevonden , het meest in de Maas en de Geul, doch ook op een paar plaatsen in den Rijn en den Krommen Rijn.
RM2FXD0HB–Ranunculus, Buttercup, Creeping Buttercup, Creeping Crowfoot (Ranunculus Repens) in flower
RMRYNPA2–An illustrated flora of the An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . ed2illustratedflo02brit Year: 1913 3. Batrachium hederaceum (L.) S. F. Gray. Ivy-leaved Crowfoot. Fig. 1929. Ranunculus hederaceus L. Sp. PI. 556. 175J. Batrachium hederaceum S. F. Gray, Nat. Arr. Brit. PI. Semi-aquatic, rooting extensively at the joints, branching, entirely glabrous. Leaves floating, or spreading on the mud, semi-circular, renifor
RMRHA19B–. Botanisk tidsskrift. Botany; Plants; Plants. 14. Fig. 6—9. Batrachium finit ans (Lam.).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Botaniske forening i København. København : H. Hagerups Forlag
RM2FXD0HK–Ranunculus, Buttercup, Creeping Buttercup, Creeping Crowfoot (Ranunculus Repens) in flower
RMRX83J5–An illustrated flora of the An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian ed2illustratedflo02brit Year: 1913 RANUNCULACEAE. 1S39. 2. Batrachium circinatum (Sibth.) Rchb. White Water-Crowfoot. Fig. 1928. Ranunculus circinatus Sibth.; J. E. Smith, Fl. Brit. 2 : 596. Batrachium circhiatum Rchb.; Spach, Hist. Veg. 7: 201. R. aquatilis var. divaricatus A. Gray, Man. Ed. 2, 7. 1856. Similar to the preceding species, but the le
![. Bericht der Naturforschenden Gesellschaft zu Bamberg. Naturforschende Gesellschaft Bamberg; Science; Natural history; genealogy. Phragmites communis mit Alisma plantago, Silvanasee. (Juli 1914.). Batrachium divaricatum, Silvanasee. (Juli 1914).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Naturforschende Gesellschaft zu Bamberg. Bamberg, Germany : [J. M. Reindl] Stock Photo](https://c8.alamy.com/comp/RHWC8H/bericht-der-naturforschenden-gesellschaft-zu-bamberg-naturforschende-gesellschaft-bamberg-science-natural-history-genealogy-phragmites-communis-mit-alisma-plantago-silvanasee-juli-1914-batrachium-divaricatum-silvanasee-juli-1914-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-not-perfectly-resemble-the-original-work-naturforschende-gesellschaft-zu-bamberg-bamberg-germany-j-m-reindl-RHWC8H.jpg ". Bericht der Naturforschenden Gesellschaft zu Bamberg. Naturforschende Gesellschaft Bamberg; Science; Natural history; genealogy. Phragmites communis mit Alisma plantago, Silvanasee. (Juli 1914.). Batrachium divaricatum, Silvanasee. (Juli 1914).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Naturforschende Gesellschaft zu Bamberg. Bamberg, Germany : [J. M. Reindl] Stock Photo")
RMRHWC8H–. Bericht der Naturforschenden Gesellschaft zu Bamberg. Naturforschende Gesellschaft Bamberg; Science; Natural history; genealogy. Phragmites communis mit Alisma plantago, Silvanasee. (Juli 1914.). Batrachium divaricatum, Silvanasee. (Juli 1914).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Naturforschende Gesellschaft zu Bamberg. Bamberg, Germany : [J. M. Reindl]
RM2FXD0HC–Ranunculus, Buttercup, Creeping Buttercup, Creeping Crowfoot (Ranunculus Repens) in flower
RMRX83J4–An illustrated flora of the An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian ed2illustratedflo02brit Year: 1913 3. Batrachium hederaceum (L.) S. F. Gray. Ivy-leaved Crowfoot. Fig. 1929. Ranunculus hederaceus L. Sp. PI. 556. 175J. Batrachium hederaceum S. F. Gray, Nat. Arr. Brit. PI. Semi-aquatic, rooting extensively at the joints, branching, entirely glabrous. Leaves floating, or spreading on the mud, semi-circular, reniform
RMREKM6R–. The classification of flowering plants. Plants. RANUNCULACEAE 139 sometimes elongated into a pair of lateral stipular lobes as in Thalictrum, the Batrachium section of Ranunculus (Water Crowfoot) and others. The blade is sometimes entire; it is then narrow as in Myosurus and some species of Ranun- culus (as R. Lingua and Flammula) or cordate as in i?. Ficaria and Caltha. Generally, however, the blade is palmately lobed, divided or compomid, rarely pinnately as in Xanthorrhiza and species of Clematis. Special forms are the dissected submerged leaves of the aquatic species of Ranunculus and th
RM2FXD0HM–Ranunculus, Buttercup, Creeping Buttercup, Creeping Crowfoot (Ranunculus Repens) in flower
RMRHW59M–. Berichte der Bayerischen Botanischen Gesellschaft zur Erforschung der heimischen Flora. Botany; Botany. — 31 —. Myosurus minimus L. Ceratoecphalus falcatus Pers. Auf sandigen Äckern bis 480m an einigen Orten im Donauthale. Neuulm gegen das Ried bei Fort Nr. 14 (.Valet); Vohburg unterhalb Ingolstadt (Ohmüller); Uttobrunn und einige andere Orte bei Deggendorf (Fischer). io. Batrachium Dumortier. Froschkraut. Ausdauernde Wasserpflanzen; Blätter verschieden gestaltet; Blütenstiele den Blättern gegenüber (sympodiale Verzweigung), während der Blütezeit aufrecht, hierauf zurückgebogen; Kelchblätter
RM2FXD0HG–Ranunculus, Buttercup, Creeping Buttercup, Creeping Crowfoot (Ranunculus Repens) in flower
![. De flora van Nederland. Plants. i 3] Batrachium trichophyllum Fig. 234. is half. Batrachium heterophyllum Fig. 235. ') tripartitum = driedeeli.y. -) salinum = zoutminnend. ') aquatile = in of langs water groeiend. ') lieterophyllum = verschillendbiadig. ^) trichophyllum â haar- bladig. 'â ) het verkleinwoord van rana: kikvorsch dus kikvorschje. en slaat op het groeien van vele soorten bij het water, soms zelfs ten deele er in.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illust Stock Photo](https://c8.alamy.com/comp/RD2719/de-flora-van-nederland-plants-i-3-batrachium-trichophyllum-fig-234-is-half-batrachium-heterophyllum-fig-235-tripartitum-=-driedeeliy-salinum-=-zoutminnend-aquatile-=-in-of-langs-water-groeiend-lieterophyllum-=-verschillendbiadig-trichophyllum-haar-bladig-het-verkleinwoord-van-rana-kikvorsch-dus-kikvorschje-en-slaat-op-het-groeien-van-vele-soorten-bij-het-water-soms-zelfs-ten-deele-er-in-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illust-RD2719.jpg ". De flora van Nederland. Plants. i 3] Batrachium trichophyllum Fig. 234. is half. Batrachium heterophyllum Fig. 235. ') tripartitum = driedeeli.y. -) salinum = zoutminnend. ') aquatile = in of langs water groeiend. ') lieterophyllum = verschillendbiadig. ^) trichophyllum â haar- bladig. 'â ) het verkleinwoord van rana: kikvorsch dus kikvorschje. en slaat op het groeien van vele soorten bij het water, soms zelfs ten deele er in.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illust Stock Photo")
RMRD2719–. De flora van Nederland. Plants. i 3] Batrachium trichophyllum Fig. 234. is half. Batrachium heterophyllum Fig. 235. ') tripartitum = driedeeli.y. -) salinum = zoutminnend. ') aquatile = in of langs water groeiend. ') lieterophyllum = verschillendbiadig. ^) trichophyllum â haar- bladig. 'â ) het verkleinwoord van rana: kikvorsch dus kikvorschje. en slaat op het groeien van vele soorten bij het water, soms zelfs ten deele er in.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illust
RM2FXD0HH–Ranunculus, Buttercup, Creeping Buttercup, Creeping Crowfoot (Ranunculus Repens) in flower
RMRDRAEP–. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian. Botany. RANUNCULACEAE.. 1S39. 2. Batrachium circinatum (Sibth.) Rchb. White Water-Crowfoot. Fig. 1928. Ranunculus circinatus Sibth.; J. E. Smith, Fl. Brit. 2 : 596. Batrachium circhiatum Rchb.; Spach, Hist. Veg. 7: 201. R. aquatilis var. divaricatus A. Gray, Man. Ed. 2, 7. 1856. Similar to the preceding species, but the leaves are shorter, less than l' long, spreading nearly
RM2FXD0HJ–Ranunculus, Buttercup, Creeping Buttercup, Creeping Crowfoot (Ranunculus Repens) in flower
RMRHW598–. Berichte der Bayerischen Botanischen Gesellschaft zur Erforschung der heimischen Flora. Botany; Botany. — 35 —. Batrachium flüitans Wimm. Kronblätter 5—12, verkehrteiförmig mit keiligem Grunde, weifs mit gelbem Grunde und unbedecktem Honigbehälter; Staubgefäfse gelb, kürzer als das Frucht- knotenköpfchen; Stempel schiefeiförmig, beinahe halbmondförmig, mit deutlichem, samt Narbe hackig auswärts gebogenem Griffel; Fruchtboden halbkugelig; kahl; Früchtchen querrunzelig, kahl, kurz geschnäbelt. — Ranunculus flüitans Lamarck. — 2j. 6—8. Länge 50—500cm. B. flüitans unterscheidet sich von B. aquat
RMRDJW0F–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. ii6 RANUNCULACEAE. Vol, II.. I. Batrachium trichophyllum (Chaix) F. Schultz. White Water-Crowfoot. Fig. 1927. Ranunculus irichophyllus Chaix in Vill. Hist. PI. Dauph. i: 335- 1786- Batrachium trichophyllum F. Schultz, Arch. Fl. France et All. I : 107. 1848. Ranunculus aquatilis var, irichophyllus A. Gray, Man. Ed. 5, 40. 1867. R. aquatilis var. caespitosus DC.
![. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian. Botany. 3. Batrachium hederaceum (L.) S. F. Gray. Ivy-leaved Crowfoot. Fig. 1929. Ranunculus hederaceus L. Sp. PI. 556. 175J. Batrachium hederaceum S. F. Gray, Nat. Arr. Brit. PI. Semi-aquatic, rooting extensively at the joints, branching, entirely glabrous. Leaves floating, or spreading on the mud, semi-circular, reniform or broadly ovate in outline, 3-5-lobed, z"-^&quo Stock Photo](https://c8.alamy.com/comp/RDRAEM/an-illustrated-flora-of-the-northern-united-states-canada-and-the-british-possessions-from-newfoundland-to-the-parallel-of-the-southern-boundary-of-virginia-and-from-the-atlantic-ocean-westward-to-the-102nd-meridian-botany-3-batrachium-hederaceum-l-s-f-gray-ivy-leaved-crowfoot-fig-1929-ranunculus-hederaceus-l-sp-pi-556-175j-batrachium-hederaceum-s-f-gray-nat-arr-brit-pi-semi-aquatic-rooting-extensively-at-the-joints-branching-entirely-glabrous-leaves-floating-or-spreading-on-the-mud-semi-circular-reniform-or-broadly-ovate-in-outline-3-5-lobed-zquot-quo-RDRAEM.jpg ". An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian. Botany. 3. Batrachium hederaceum (L.) S. F. Gray. Ivy-leaved Crowfoot. Fig. 1929. Ranunculus hederaceus L. Sp. PI. 556. 175J. Batrachium hederaceum S. F. Gray, Nat. Arr. Brit. PI. Semi-aquatic, rooting extensively at the joints, branching, entirely glabrous. Leaves floating, or spreading on the mud, semi-circular, reniform or broadly ovate in outline, 3-5-lobed, z"-^&quo Stock Photo")
RMRDRAEM–. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian. Botany. 3. Batrachium hederaceum (L.) S. F. Gray. Ivy-leaved Crowfoot. Fig. 1929. Ranunculus hederaceus L. Sp. PI. 556. 175J. Batrachium hederaceum S. F. Gray, Nat. Arr. Brit. PI. Semi-aquatic, rooting extensively at the joints, branching, entirely glabrous. Leaves floating, or spreading on the mud, semi-circular, reniform or broadly ovate in outline, 3-5-lobed, z"-^&quo
![. Berichte der Bayerischen Botanischen Gesellschaft zur Erforschung der heimischen Flora. Botany; Botany. — 33 —. Batrachium aquatile Dumortier. Batrachium divaricatum "Wimm. Der Wasserhahnenfufs ist eine an den unteren Gelenken wurzelnde, mit fein- zerschnittenen, untergetauchten Blättern flutende, häufig zur Blütezeit mit herznieren- förmigen und gelappten oberen Blättern schwimmende Pflanze. Eigentliche und zwar ungeteilte Luftblätter mit den Spaltöffnungen auf der Unterseite treten nach dem Aus- trocknen der Sümpfe ebenfalls auf. — Eine Vermehrung auf ungeschlechtlichem Wege ist dadur Stock Photo](https://c8.alamy.com/comp/RHW59E/berichte-der-bayerischen-botanischen-gesellschaft-zur-erforschung-der-heimischen-flora-botany-botany-33-batrachium-aquatile-dumortier-batrachium-divaricatum-quotwimm-der-wasserhahnenfufs-ist-eine-an-den-unteren-gelenken-wurzelnde-mit-fein-zerschnittenen-untergetauchten-blttern-flutende-hufig-zur-bltezeit-mit-herznieren-frmigen-und-gelappten-oberen-blttern-schwimmende-pflanze-eigentliche-und-zwar-ungeteilte-luftbltter-mit-den-spaltffnungen-auf-der-unterseite-treten-nach-dem-aus-trocknen-der-smpfe-ebenfalls-auf-eine-vermehrung-auf-ungeschlechtlichem-wege-ist-dadur-RHW59E.jpg ". Berichte der Bayerischen Botanischen Gesellschaft zur Erforschung der heimischen Flora. Botany; Botany. — 33 —. Batrachium aquatile Dumortier. Batrachium divaricatum "Wimm. Der Wasserhahnenfufs ist eine an den unteren Gelenken wurzelnde, mit fein- zerschnittenen, untergetauchten Blättern flutende, häufig zur Blütezeit mit herznieren- förmigen und gelappten oberen Blättern schwimmende Pflanze. Eigentliche und zwar ungeteilte Luftblätter mit den Spaltöffnungen auf der Unterseite treten nach dem Aus- trocknen der Sümpfe ebenfalls auf. — Eine Vermehrung auf ungeschlechtlichem Wege ist dadur Stock Photo")
RMRHW59E–. Berichte der Bayerischen Botanischen Gesellschaft zur Erforschung der heimischen Flora. Botany; Botany. — 33 —. Batrachium aquatile Dumortier. Batrachium divaricatum "Wimm. Der Wasserhahnenfufs ist eine an den unteren Gelenken wurzelnde, mit fein- zerschnittenen, untergetauchten Blättern flutende, häufig zur Blütezeit mit herznieren- förmigen und gelappten oberen Blättern schwimmende Pflanze. Eigentliche und zwar ungeteilte Luftblätter mit den Spaltöffnungen auf der Unterseite treten nach dem Aus- trocknen der Sümpfe ebenfalls auf. — Eine Vermehrung auf ungeschlechtlichem Wege ist dadur
RMRDJW04–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. 3. Batrachium hederaceum (L.) S. F. Gray. Ivy-leaved Crowfoot. Fig. 1929. Ranunculus hcderaceus L. Sp. PI. 556. 1753. Batrachium hederaceum S. F. Gray, Nat. Arr. Brit. PI. 2 : 721. 1821. Semi-aquatic, rooting extensively at the joints, branching, entirely glabrous. Leaves floating, or spreading on the mud, semi-circular, reniform or broadly ovate in outline, 3-
RMRDRAEN–. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian. Botany. 1S39. 2. Batrachium circinatum (Sibth.) Rchb. White Water-Crowfoot. Fig. 1928. Ranunculus circinatus Sibth.; J. E. Smith, Fl. Brit. 2 : 596. Batrachium circhiatum Rchb.; Spach, Hist. Veg. 7: 201. R. aquatilis var. divaricatus A. Gray, Man. Ed. 2, 7. 1856. Similar to the preceding species, but the leaves are shorter, less than l' long, spreading nearly at right angles
RMRDJW09–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. I. Batrachium trichophyllum (Chaix) F. Schultz. White Water-Crowfoot. Fig. 1927. Ranunculus irichophyllus Chaix in Vill. Hist. PI. Dauph. i: 335- 1786- Batrachium trichophyllum F. Schultz, Arch. Fl. France et All. I : 107. 1848. Ranunculus aquatilis var, irichophyllus A. Gray, Man. Ed. 5, 40. 1867. R. aquatilis var. caespitosus DC. Prodr. i : 26. 1824. R. aquat
RMRHTEJB–. Bidrag til Danmarks tertiaere og diluviale flora. Paleobotany -- Denmark; Paleobotany -- Tertiary; Paleobotany -- Quaternary. 118 Rav-Pindelag.. Taxus baccata Almis glutinosa Atriplex sp Batrachium sp Brasenia purpurea Carex sp Carpinus betulus Ceratophyllum demersum cfr. submersum Chenopodium sp C.la<l i nm mar isens Comurum palustre Connis sanguinea Corylus avellana Empetrum nigrum Hippuris vulgaris Hydrocharis morsus ranae . . Menyanthes trifoliata Myriophyllum spicatum Najas marina Oenanthe phellandrium Potamogeton spp PotentilUi anserina Ranunculus cfr. flammula â repens Rubus idæus
RMRH9M8H–. Botanisk tidsskrift. Botany; Plants; Plants. — 120 — 7. Indsøvegetationen. De faa og smaa Indsøer, som jeg saa paa Nordvesthalvøen, havde kun en sparsom og faatallig Vegetation. Ved Bredderne var der oftest Kær- eller Sumpvegetation og ude i Vandet fandtes enkelte submerse Arter, saaledes Batrachium pauci- stamineum eradicatum, Potamogeton filiformis og Ranunculus reptans. 8. Strandvegetationeii. Ved Jnngeyri i Dyrafjöröur er der en veludviklet Sandstrand med en dertil svarende Flora. Yderst er der en Gakile-Atriplex-Association, hvori findes foruden Karakterplanterne Polygonum aviculare, Ca
RMRJN8P6–. A Balaton tava?nak e?s partmelle?ke?nek no?ve?nyfo?ldrajza e?s ede?nyes no?ve?nyzete. Plants; Phytogeography. A vízi levél iihipí'orniái. 25 dik alapforma. Volt id?, mid?n valóságos gyökérnek gondolták s a csoportját gyökgyümölcsííek-Víék. (Rhizocarpeae) nevezték. Más ilyen áthidaló alakon a szár fel- s?bb levelei tartoznak a 4., az alsó széthasadozottak pedig a második alapformához. Ilyen a boglárka Batrachium alnemének több faja (9. ábra), de csodálatos, hogy se a Balaton vizében, se a szélében felemásleyel? vízi boglárka nem terem. Ide tartozik a csillaghínár (Callitrichc) is, melynek fel
RMRHA195–. Botanisk tidsskrift. Botany; Plants; Plants. Fig. 6—9. Batrachium finit ans (Lam.).. Fig. 10—12. Batrachium paueistamineum (Tausch). hindeagtig og haaret Skede ; B. hederaceum og B. tripartitum have derimod næsten frie hindeagtige Axelblade. Blomsterstilkene staa modsat Bladene, hvilket kommer af, at Hovedskuddet skydes ud til Siden og ender med en Blomst, medens den øverste Axelknop fortsætter Stænglens Væxt, bærer eet Blad, bøjes ud til Siden og ender med en Blomst, medens Bladets Axelknop atter fortsætter Stænglens Væxt og saa fremdeles, saaledes at man fra det Øjeblik Planten begynder at
![. Beihefte zum botanischen Centralblatt. Plants. Trap], Morphol. Studien über Bau und Diagramm der Ranunculaceen. 257 oder 7 Kelch- und 7 Kronblätter vorhanden sind. Bei ungleicher Zahl der Kelchblätter zeigen sie gewöhnlich eine spiralige Stellung, also eine Aufhebung der zyklischen (Fig. 3). Davon werden wir aber noch später reden. Eine noch größere Variabilität als die Arten der eigentlichen Gattung Ranunculus weisen die Arten der Sektionen Batrachium und Callicmthemum auf, die auch von einigen Botanikern als selb- ständige Gattungen aufgefaßt werden. Die Zahl der Kronblätter schwankt hier Stock Photo](https://c8.alamy.com/comp/RHXFTD/beihefte-zum-botanischen-centralblatt-plants-trap-morphol-studien-ber-bau-und-diagramm-der-ranunculaceen-257-oder-7-kelch-und-7-kronbltter-vorhanden-sind-bei-ungleicher-zahl-der-kelchbltter-zeigen-sie-gewhnlich-eine-spiralige-stellung-also-eine-aufhebung-der-zyklischen-fig-3-davon-werden-wir-aber-noch-spter-reden-eine-noch-grere-variabilitt-als-die-arten-der-eigentlichen-gattung-ranunculus-weisen-die-arten-der-sektionen-batrachium-und-callicmthemum-auf-die-auch-von-einigen-botanikern-als-selb-stndige-gattungen-aufgefat-werden-die-zahl-der-kronbltter-schwankt-hier-RHXFTD.jpg ". Beihefte zum botanischen Centralblatt. Plants. Trap], Morphol. Studien über Bau und Diagramm der Ranunculaceen. 257 oder 7 Kelch- und 7 Kronblätter vorhanden sind. Bei ungleicher Zahl der Kelchblätter zeigen sie gewöhnlich eine spiralige Stellung, also eine Aufhebung der zyklischen (Fig. 3). Davon werden wir aber noch später reden. Eine noch größere Variabilität als die Arten der eigentlichen Gattung Ranunculus weisen die Arten der Sektionen Batrachium und Callicmthemum auf, die auch von einigen Botanikern als selb- ständige Gattungen aufgefaßt werden. Die Zahl der Kronblätter schwankt hier Stock Photo")
RMRHXFTD–. Beihefte zum botanischen Centralblatt. Plants. Trap], Morphol. Studien über Bau und Diagramm der Ranunculaceen. 257 oder 7 Kelch- und 7 Kronblätter vorhanden sind. Bei ungleicher Zahl der Kelchblätter zeigen sie gewöhnlich eine spiralige Stellung, also eine Aufhebung der zyklischen (Fig. 3). Davon werden wir aber noch später reden. Eine noch größere Variabilität als die Arten der eigentlichen Gattung Ranunculus weisen die Arten der Sektionen Batrachium und Callicmthemum auf, die auch von einigen Botanikern als selb- ständige Gattungen aufgefaßt werden. Die Zahl der Kronblätter schwankt hier
RMRD9TMD–. Einführung in die Biologie. Biology. Fig. 73. Querschnitte durcli Buciienblätter, 220/1. Fig. 74. Blätter ven Batrachium fluitans, V« nat. Gr.; b nach Goebel. annehmen, daß der ganzeZweig verschiedene Eigenschaften erhält, je nachdem er im Schatten oder im hellen Licht lebt, und infolgedessen am Wachstumspunkt auch verschiedene Blätter bildet. Pflanzen t ro ck en e r Standorte werden durch Kultur in einem feuchten Raum, wobei die Verdunstung, häufig auch die Stärke der Beleuchtung vermindert ist, oft auffallend verändert. Das an trockenen Felsen wachsende Gras Festuca glauca, eine Form des S
RMRH9MAN–. Botanisk tidsskrift. Botany; Plants; Plants. — 120 — 2. Under vands stadie t. Begge Arter har store (indtil ca. 60 cm. lange og 40 cm. brede) Undervandsblade med findelte Bladplader (mange Gange snitdelte og med meget smalle Afsnit), saaledes som man jo finder hos saa mange Planter med Undervandsblade (Myrio-. Fig. 2. Oenanthe fluviatilis. Enkelt Afsnit af et Undervandsblad (3/4 nat. Størr.). Efter Glück. phyllum, Batrachium, Ceratophyllum, Hottonia, Sium latifolium o.fL); men der er dog én vigtig Forskel i disses Udseende hos de to Arter: Oe. aq.'s Blade er helt igennem kapillært-snitdelte
RMRH9GB4–. Botanisk tidsskrift. Botany; Plants; Plants. 25. Samfund af Æi 473 alle ftødder af Ællene, der rager lidt op i Luften, samt op ad Ællenes Stubbe er der et tæt og frisk grønt Dække af Mosser; det samme gælder de væltede og nedliggende Ællestammer, som ikke saa sjælden ses. Senere hen paa Sommeren er flere Arter komne til; paa Vandet ser man da maaske de flydende Rosetter af Frøbid (Hydrocharis), eller de flydende Baandblade af Manna-Sødgræs (Glyceria fluitans), og af Sumpskærm (Helosciadium inundatum). Frøpeber (Batrachium pauci- stamineum) og Krybende Smørblomst, og Vandnavle er maaske fra.
![. Dansk plantevaekst. Plants; Plant ecology. 12. Havgræs-Vegetationen 197 I Helnæsbugten ikke langt derfra findes vidtstrakte, aldeles tætte Tæpper i c. 1 m Dybde af Chara baltica. I mange af Fjordene paa Halvøens Østkyst er der store Sam- lag af Fotamogeton pedinatus, og her slutte andre Arter, saasom Batrachium og Myriophyllmn verticiUatum (se f. Eks. Schiotz 1860, S. 127), sig til denne, aabenbart fordi Vandet maa. være ret brakt. Kommer man længere ind i Østersøen, ytrer Vandets aftagende Salt- holdighed sig derved, at endnu flere Blomsterplanter, som ellers have. Fig. lUl. „Maden" pa Stock Photo](https://c8.alamy.com/comp/RD403X/dansk-plantevaekst-plants-plant-ecology-12-havgrs-vegetationen-197-i-helnsbugten-ikke-langt-derfra-findes-vidtstrakte-aldeles-ttte-tpper-i-c-1-m-dybde-af-chara-baltica-i-mange-af-fjordene-paa-halvens-stkyst-er-der-store-sam-lag-af-fotamogeton-pedinatus-og-her-slutte-andre-arter-saasom-batrachium-og-myriophyllmn-verticiuatum-se-f-eks-schiotz-1860-s-127-sig-til-denne-aabenbart-fordi-vandet-maa-vre-ret-brakt-kommer-man-lngere-ind-i-stersen-ytrer-vandets-aftagende-salt-holdighed-sig-derved-at-endnu-flere-blomsterplanter-som-ellers-have-fig-lul-madenquot-pa-RD403X.jpg ". Dansk plantevaekst. Plants; Plant ecology. 12. Havgræs-Vegetationen 197 I Helnæsbugten ikke langt derfra findes vidtstrakte, aldeles tætte Tæpper i c. 1 m Dybde af Chara baltica. I mange af Fjordene paa Halvøens Østkyst er der store Sam- lag af Fotamogeton pedinatus, og her slutte andre Arter, saasom Batrachium og Myriophyllmn verticiUatum (se f. Eks. Schiotz 1860, S. 127), sig til denne, aabenbart fordi Vandet maa. være ret brakt. Kommer man længere ind i Østersøen, ytrer Vandets aftagende Salt- holdighed sig derved, at endnu flere Blomsterplanter, som ellers have. Fig. lUl. „Maden" pa Stock Photo")
RMRD403X–. Dansk plantevaekst. Plants; Plant ecology. 12. Havgræs-Vegetationen 197 I Helnæsbugten ikke langt derfra findes vidtstrakte, aldeles tætte Tæpper i c. 1 m Dybde af Chara baltica. I mange af Fjordene paa Halvøens Østkyst er der store Sam- lag af Fotamogeton pedinatus, og her slutte andre Arter, saasom Batrachium og Myriophyllmn verticiUatum (se f. Eks. Schiotz 1860, S. 127), sig til denne, aabenbart fordi Vandet maa. være ret brakt. Kommer man længere ind i Østersøen, ytrer Vandets aftagende Salt- holdighed sig derved, at endnu flere Blomsterplanter, som ellers have. Fig. lUl. „Maden" pa
RMRD271P–. De flora van Nederland. Plants. Batrachinm fluitans Fig. -230. Batrachium hololeucum Fig. 231. Voorkomen in Europa en in Nederland. Deze soort komt in geheel Midden- Europa verspreid voor in allerlei wateren. Ook bij ons wordt zij algemeen aangetroffen , vooral in de duinen, op laagveen en rivierklei. B. fluitans ^) Lmk. Vlottende waterranon- kel (fig. 230). Voorkomen in Europa en in Nederland. Zij komt in stroomende wateren in een groot deel van Europa voor. In ons land is zij zeldzaam gevonden , het meest in de Maas en de Geul, doch ook op een paar plaatsen in den Rijn en den Krommen Rijn.
RMRHA18N–. Botanisk tidsskrift. Botany; Plants; Plants. 13 14 15 16 17. 18 19 20 21 Fig. 13. Batrachium hederaceum (L.). Fig. 14—15. B. tripartitum (D. G.) a og ß. Fig. 16. B. peltatum (Schrank). Fig. 17. B. paucistamineum (Tausch). Fig. 18. B. circinnatum (Sibth.). Fig. 19—21. B. fluitans (Lam.). 25: 1. Hos alle Arterne ere Frugterne rynkede paatværs, hos B. hederaceum, B. tripartitum og B. fluitans findes en tydelig K.jøl paa Rygsiden. Efter Afblomstringen bøje Blomster- stilkene sig ned under Vandet, hvor Frugterne modnes. Arrets Forhold afgiver et vigtigt Kjendetegn; vore to almindeligste Arter B.
RMRD2722–. De flora van Nederland. Plants. Batrachinm fluitans Fig. -230. Batrachium hololeucum Fig. 231. Voorkomen in Europa en in Nederland. Deze soort komt in geheel Midden- Europa verspreid voor in allerlei wateren. Ook bij ons wordt zij algemeen aangetroffen , vooral in de duinen, op laagveen en rivierklei. B. fluitans ^) Lmk. Vlottende waterranon- kel (fig. 230). Voorkomen in Europa en in Nederland. Zij komt in stroomende wateren in een groot deel van Europa voor. In ons land is zij zeldzaam gevonden , het meest in de Maas en de Geul, doch ook op een paar plaatsen in den Rijn en den Krommen Rijn.
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