Flowering class: Dicot
Habit: Herb
Distribution notes: Exotic
Acanthospermum hispidum DC.
🗒 Synonyms
synonym | Acanthospermum humile var. hispidum (DC.) Kuntze |
🗒 Common Names
English |
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Irula |
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Kannada |
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Malayalam |
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Marathi |
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Oriya |
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Other |
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Tamil |
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Telugu |
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📚 Overview
Description
Erect, densely hispid herbs. Leaves 2-4 x 1-2 cm, ovate, apex acute, entire. Heads 4-5 mm long, axillary, sessile; receptacle paleate; bracts 1-seriate, 5 mm long. Outer row of flowers female, ligulate, yellow, 3-lobed at apex. Inner flowers bisexual; corolla 2 mm long, tubular, 5-toothed at apex, yellow. Achenes 5 x 3 mm, obovate, with two diverging long spines at apex, compressed; pappus absent.
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: A small hispid herb, upto 75cm.
Keystone Foundation
Attributions | Keystone Foundation |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
Habit: Herb
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
📚 Nomenclature and Classification
📚 Natural History
Morphology
Flower
In axillary, solitary capitulum; disc florets yellow, ray florets creamy white. Flowering from January-June.
Fruit
A compressed achene, smooth, enclosed within echinate inner phyllaries. Fruiting throughout the year.
Field tips
Fruit with 2 spiny horns at apex.
Leaf Arrangement
Opposite
Leaf Type
Simple
Leaf Shape
Obovate-oblanceolate
Leaf Apex
Acute
Leaf Base
Cuneate-decurrent
Leaf Margin
Coarsely serrate
Keystone Foundation
Attributions | Keystone Foundation |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
Miscellaneous Details
Notes: Plains to Low Altitude, Dry Localities, Naturalized, Native of Tropical America
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
A weed of fallow lands, also in degraded forest areas
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 |
A gregarious weed of wasteland, fallow field, aggressive colonizer. Plains from the coast to 1200m. Native of South America introduced into tropical and South Africa, India, Nepal, Hawaiian isles.
Keystone Foundation
Attributions | Keystone Foundation |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
Description
Global Distribution
Pantropical
Indian distribution
State - Kerala, District/s: All Districts
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 |
Found along roadsides and disturbed fallow fields from plains to 1000m. Common. Native of tropical America, widely naturalized in the old world tropics.
Keystone Foundation
Attributions | Keystone Foundation |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
Maharashtra: Common throughout
Karnataka: Belgaum, Chikmagalur, Coorg, Hassan, Mysore, N. Kanara, Shimoga, S. Kanara
Kerala: All districts
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 |
No Data
📚 Occurrence
No Data
📚 Demography and Conservation
📚 Uses and Management
Uses
System of Medicines Used In
Folk medicine
System Of Medicines Used In
Folk medicine
FRLHT's ENVIS Centre on Medicinal Plants: http://envis.frlht.org/plant_details.php?disp_id=4615
Attributions | FRLHT's ENVIS Centre on Medicinal Plants: http://envis.frlht.org/plant_details.php?disp_id=4615 |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
Medicinal
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 |
Very aggressive colonizer on disturbed lands. It is used for the treatment of scorpion sting. The whole plant is used in medicinal preparations.
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=4615
- Flora of Tamil Nadu, VOL. II, 1987
- Acanthospermum hispidum DC., Prodr. 5: 522. 1836; Gamble, Fl. Pres. Madras 704(495). 1921; Manilal & Sivar., Fl. Calicut 151. 1982; Mohanan, Fl. Quilon Dist. 224. 1984; Ansari, Fl. Kasaragod Div. 207. 1985; Ramach. & V.J. Nair, Fl. Cannanore Dist. 240. 1988; Antony, Syst. Stud. Fl. Kottayam Dist. 207. 1989; Babu, Fl. Malappuram Dist. 357. 1990; Vajr., Fl. Palghat Dist. 247. 1990; M. Mohanan & Henry, Fl. Thiruvanthapuram 251. 1994; H.J. Chowdhery in Hajra et al., Fl. India 12: 361. 1995; Sasidh. & Sivar., Fl. Pl. Thrissur For. 243. 1996; Swarup. et al., Shola For. Kerala 37. 1998; Sivar. & Mathew, Fl. Nilambur 356. 1997; Sasidh., Fl. Periyar Tiger Reserve 192. 1998; Sasidh., Fl. Chinnar WLS 160. 1999; Sasidh., Fl. Parambikulam WLS 165. 2002; Anil Kumar et al., Fl. Pathanamthitta 273. 2005; Sunil & Sivadasan, Fl. Alappuzha Dist. 373. 2009; Ratheesh Narayanan, Fl. Stud. Wayanad Dist. 456. 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=4615
- Flora of Tamil Nadu, VOL. II, 1987
- Acanthospermum hispidum DC., Prodr. 5: 522. 1836; Gamble, Fl. Pres. Madras 704(495). 1921; Manilal & Sivar., Fl. Calicut 151. 1982; Mohanan, Fl. Quilon Dist. 224. 1984; Ansari, Fl. Kasaragod Div. 207. 1985; Ramach. & V.J. Nair, Fl. Cannanore Dist. 240. 1988; Antony, Syst. Stud. Fl. Kottayam Dist. 207. 1989; Babu, Fl. Malappuram Dist. 357. 1990; Vajr., Fl. Palghat Dist. 247. 1990; M. Mohanan & Henry, Fl. Thiruvanthapuram 251. 1994; H.J. Chowdhery in Hajra et al., Fl. India 12: 361. 1995; Sasidh. & Sivar., Fl. Pl. Thrissur For. 243. 1996; Swarup. et al., Shola For. Kerala 37. 1998; Sivar. & Mathew, Fl. Nilambur 356. 1997; Sasidh., Fl. Periyar Tiger Reserve 192. 1998; Sasidh., Fl. Chinnar WLS 160. 1999; Sasidh., Fl. Parambikulam WLS 165. 2002; Anil Kumar et al., Fl. Pathanamthitta 273. 2005; Sunil & Sivadasan, Fl. Alappuzha Dist. 373. 2009; Ratheesh Narayanan, Fl. Stud. Wayanad Dist. 456. 2009.
Flora of Fergusson College campus, Pune, India: monitoring changes over half a century
Jo
Journal of Threatened TaxaPlant species composition on two rock outcrops from the northern Western Ghats, Maharashtra, India
Jo
Journal of Threatened TaxaNo Data
🐾 Taxonomy
Root | Root |
Kingdom | Plantae |
Phylum | Tracheophyta |
Class | Magnoliopsida |
Order | Asterales |
Family | Asteraceae |
Genus | Acanthospermum |
Species | Acanthospermum hispidum DC. |
📊 Temporal Distribution
📷 Related Observations