- Family : DIOSCOREACEAE
(Yam Family)
- Family (Hindi name) : BANA ALU FAMILY (बन आलु)
- Family (as per The APG System III) : Dioscoreaceae
- Basionym : Oncus esculentus Lour.
- Synonym(s) : Oncorhiza esculentus (Lour.) Pers.; Dioscorea aculeata Roxb.; Dioscorea aculeata var. spinosa (Prain) Roxb. ex Prain & Burkill; Dioscorea esculenta var. fasciculata (Roxb.) Prain & Burkill; Dioscorea esculenta var. fulvidotomentosa R.Knuth; Dioscorea esculenta var. spinosa (Prain) R.Knuth; Dioscorea esculenta var. tiliifolia (Kunth) Fosberg & Sachet; Dioscorea fasciculata Roxb.; Dioscorea fasciculata var. spinosa Prain; Dioscorea papillaris Blanco; Dioscorea papuana Warb.; Dioscorea spinosa Roxb. ex Hook.f.; Dioscorea tiliifolia Kunth; Dioscorea tugui Blanco
- Species Name (as per The IPNI) : Dioscorea esculenta (Lour.) Burkill
- Common name : Lesser yam, Karen potato
- Vernacular name :
- Kate-Kanagi (Marathi)
- Siladom, Tivvitiga (Telugu)
- Cherukizhangu, Cheruvallikizhangu, Nanakizhangu (Malayalam)
- Habit : Climber
- Habitat : Cultivated
- Comments / notes : Often cultivated for its edible tuber. Also as an escape
- Key identification features : Climbing herbs; branches glabrous or tomentose; Stems spinuous at base with very long tubers;. Leaves orbicular or reniform-cordate, acuminate or cuspidate, membranous, basal lobes rounded; Capsules broadly obcordate.
- Flower, Fruit : September-December
- Distribution :
- Kerala : All districts of Kerala
- Maharashtra : Mumbai-City district, Mumbai Suburban district, Kolhapur district, Ratnagiri district, Sindhudurg district, Thane district
- Odisha : Cultivated
- Uttarakhand : Uttarakhand
- Sikkim : Sikkim
- Himachal Pradesh : Himachal Pradesh
- Arunachal Pradesh : Siang
- Meghalaya : Meghalaya
- Assam : Assam
- Nagaland : Nagaland
- Jammu and Kashmir : Jammu and Kashmir
- Mizoram : Mizoram
- Manipur : Manipur
- Tripura : Tripura
- Native : Bangladesh, Bismarck Archipelago, Bhutan, Borneo, Cambodia, India, Jawa, Lesser Sunda Islands, Malaya, Maluku, Myanmar, Nepal, New Guinea, Philippines, Sulawesi, Sumatera, Thailand, Vietnam
- Exotic/Native : Native
- World Distribution : Bangladesh, Bismarck Archipelago, Bhutan, Borneo, Cambodia, India, Jawa, Lesser Sunda Islands, Malaya, Maluku, Myanmar, Nepal, New Guinea, Philippines, Sulawesi, Sumatera, Thailand, Vietnam
- Conservation Status : Not Evaluated (NE)
- Literature :
- H.O. Saxena & M. Brahmam, 1995- Flora of Orissa Vol. 3
- B. D. Sharma, S. Karthikeyan & N. P. Singh 1996 - Flora of Maharashtra state - Monocotyledons
- Sasidharan, N. 2011. Flowering plants of Kerala. DVD, V 2, KFRI.
- H J, Chowdhery, et al. Materials for Flora of Arunachal Pradesh. Volume 3, Botanical Survey of India, 2009. Pg.: 188-189
- Read more :
- Citation : Sankara Rao, K., Deepak Kumar (2024). India Flora Online. http://indiafloraonline-ces.iisc.ac.in/plants.php?name=Dioscorea esculenta. Downloaded on 21 November 2024.
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India Distribution
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World Distribution
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