Flowering class: Dicot
Habit: Shrub to Small Tree
Pisonia aculeata L.
🗒 Synonyms
synonym | Pallavia aculeata (L.) Vell. |
synonym | Pisonia yagua-pinda D.Parodi |
🗒 Common Names
Irula |
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Malayalam |
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Other |
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Tamil |
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📚 Overview
Description
Armed shrubs or small trees, spines axillary, recurved, branchlets adpressed, pubescent. Leaves opposite and alternate, to 8 x 4 cm, ovate, obtuse, base cuneate, chartaceous; petiole to 2 cm. Umbels axillary; peduncles to 2 cm, pubescent; bracteoles 1 mm, ovate, pubescent; perianth 4 mm across, funnel shaped, 10-lobed, alternately long and short; stamens 4-5-8, filaments 5 mm; ovary 0.5 mm, seated on a disc, 1-celled, one ovuled.
Dr. N Sasidharan (Dr. B P Pal Fellow), Kerala Forest Research Institute, Peechi
Attributions | Dr. N Sasidharan (Dr. B P Pal Fellow), Kerala Forest Research Institute, Peechi |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
Habit: Climbing shrub
G. Renu, Sanjana Julias Thilakar, D. Narasimhan, Centre for Floristic Research, Department of Botany, Madras Christian College, Tambaram
Attributions | G. Renu, Sanjana Julias Thilakar, D. Narasimhan, Centre for Floristic Research, Department of Botany, Madras Christian College, Tambaram |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
Habit: An armed scandent shrub, upto 6m.
Keystone Foundation
Attributions | Keystone Foundation |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
No Data
📚 Nomenclature and Classification
📚 Natural History
Morphology
Flower
In axillary aggregated, stalked umbels; greenish-creamy. Flowering from January-May.
Fruit
A oblong anthocarp, 5-angled, with 5-rows of 2-seriate, stipitate, visid glands. Fruiting February onwards.
Field tips
Branchlets with axillary prickles. Anthocarp with viscid glands.
Leaf Arrangement
Opposite
Leaf Type
Simple
Leaf Shape
Elliptic-ovate
Leaf Apex
Acute
Leaf Base
Rounded-acute
Leaf Margin
Entire
Keystone Foundation
Attributions | Keystone Foundation |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
Miscellaneous Details
Notes: Dry Evergreen to Dry Deciduous
G. Renu, Sanjana Julias Thilakar, D. Narasimhan, Centre for Floristic Research, Department of Botany, Madras Christian College, Tambaram
Attributions | G. Renu, Sanjana Julias Thilakar, D. Narasimhan, Centre for Floristic Research, Department of Botany, Madras Christian College, Tambaram |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
No Data
📚 Habitat and Distribution
General Habitat
Semi-evergreen and dry deciduous forests
Dr. N Sasidharan (Dr. B P Pal Fellow), Kerala Forest Research Institute, Peechi
Attributions | Dr. N Sasidharan (Dr. B P Pal Fellow), Kerala Forest Research Institute, Peechi |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
Description
Maharashtra: Konkan
Karnataka: Mysore, N. Kanara
Kerala: Idukki, Kannur, Palakkad, Thrissur
Tamil Nadu: All districts
G. Renu, Sanjana Julias Thilakar, D. Narasimhan, Centre for Floristic Research, Department of Botany, Madras Christian College, Tambaram
Attributions | G. Renu, Sanjana Julias Thilakar, D. Narasimhan, Centre for Floristic Research, Department of Botany, Madras Christian College, Tambaram |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
Found along the forest paths, stream banks and scrub jungles from plains to 800m. Rare. Tropical America, Africa, Madagascar, to India, Sri Lanka, Myanmar, Thailand, Indo-China and Malesia
Keystone Foundation
Attributions | Keystone Foundation |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
Global Distribution
Pantropics
Indian distribution
State - Kerala, District/s: Palakkad, Idukki, Kannur, Thrissur, Wayanad
Dr. N Sasidharan (Dr. B P Pal Fellow), Kerala Forest Research Institute, Peechi
Attributions | Dr. N Sasidharan (Dr. B P Pal Fellow), Kerala Forest Research Institute, Peechi |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
No Data
📚 Occurrence
No Data
📚 Demography and Conservation
📚 Uses and Management
Uses
System of Medicines Used In
Folk medicine
Siddha
System Of Medicines Used In
Folk medicine, Siddha
FRLHT's ENVIS Centre on Medicinal Plants: http://envis.frlht.org/plant_details.php?disp_id=2559
Attributions | FRLHT's ENVIS Centre on Medicinal Plants: http://envis.frlht.org/plant_details.php?disp_id=2559 |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
Root extracts have been used in herbal medicine and extracts from leaves and bark are used to treat arthritis.
Keystone Foundation
Attributions | Keystone Foundation |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
No Data
📚 Information Listing
References
- D K Ved, Suma Tagadur Sureshchandra, Vijay Barve, Vijay Srinivas, Sathya Sangeetha, K. Ravikumar, Kartikeyan R., Vaibhav Kulkarni, Ajith S. Kumar, S.N. Venugopal, B. S. Somashekhar, M.V. Sumanth, Noorunissa Begum, Sugandhi Rani, Surekha K.V., and Nikhil Desale. 2016. (envis.frlht.org / frlhtenvis.nic.in). FRLHT's ENVIS Centre on Medicinal Plants, Bengaluru. http://envis.frlht.org/plant_details.php?disp_id=2559
- Flora of Tamil Nadu, VOL. II, 1987
- Pisonia aculeata L., Sp. Pl. 1026. 1753; Hook. f., Fl. Brit. India 4: 711. 1885; Gamble, Fl. Pres. Madras 1163(815). 1925; Ramach. & V.J. Nair, Fl. Cannanore Dist. 374. 1988; Sasidh. & Sivar., Fl. Pl. Thrissur For. 366. 1996; Sasidh., Fl. Chinnar WLS 256. 1999; Sasidh., Fl. Parambikulam WLS 252. 2002; Ratheesh Narayanan, Fl. Stud. Wayanad Dist. 666. 2009.
Information Listing > References
- D K Ved, Suma Tagadur Sureshchandra, Vijay Barve, Vijay Srinivas, Sathya Sangeetha, K. Ravikumar, Kartikeyan R., Vaibhav Kulkarni, Ajith S. Kumar, S.N. Venugopal, B. S. Somashekhar, M.V. Sumanth, Noorunissa Begum, Sugandhi Rani, Surekha K.V., and Nikhil Desale. 2016. (envis.frlht.org / frlhtenvis.nic.in). FRLHT's ENVIS Centre on Medicinal Plants, Bengaluru. http://envis.frlht.org/plant_details.php?disp_id=2559
- Flora of Tamil Nadu, VOL. II, 1987
- Pisonia aculeata L., Sp. Pl. 1026. 1753; Hook. f., Fl. Brit. India 4: 711. 1885; Gamble, Fl. Pres. Madras 1163(815). 1925; Ramach. & V.J. Nair, Fl. Cannanore Dist. 374. 1988; Sasidh. & Sivar., Fl. Pl. Thrissur For. 366. 1996; Sasidh., Fl. Chinnar WLS 256. 1999; Sasidh., Fl. Parambikulam WLS 252. 2002; Ratheesh Narayanan, Fl. Stud. Wayanad Dist. 666. 2009.
Occurrence of three Western Ghats elements in dry evergreen forest of Gingee Hills, Eastern Ghats of Tamil Nadu, India
Jo
Journal of Threatened TaxaAntiaris toxicaria (Moraceae) - a new distribution record to the Eastern Ghats
Jo
Journal of Threatened TaxaNo Data
🐾 Taxonomy
Root | Root |
Kingdom | Plantae |
Phylum | Tracheophyta |
Class | Equisetopsida C. Agardh |
Order | Caryophyllales Juss. ex Bercht. & J. Presl |
Family | Nyctaginaceae |
Genus | Pisonia |
Species | Pisonia aculeata L. |
📊 Temporal Distribution
📷 Related Observations