Hydrocharitaceae
Najas

Najas indica (Willd.) Cham.

First published in Linnaea 4: 501 (1829)
This species is accepted
The native range of this species is Tropical & Subtropical Asia. It is a hydroannual and grows primarily in the seasonally dry tropical biome.

Distribution

Native to:

Andaman Is., Bangladesh, Cambodia, China South-Central, China Southeast, India, Japan, Jawa, Lesser Sunda Is., Malaya, Myanmar, Nansei-shoto, New Guinea, Philippines, Sulawesi, Sumatera, Taiwan, Thailand, Vietnam, West Himalaya

Synonyms

Homotypic Synonyms

Heterotypic Synonyms

Classification

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Publications

POWO follows these authorities in accepting this name:

  • Ito, Y. & al. (2014). New or noteworthy plant collections from Myanmar (8). Acta Phytotaxonomica et Geobotanica 65: 89-97.
  • Karthikeyan, S., Jain, S.K., Nayar, M.P. & Sanjappa, M. (1989). Florae Indicae Enumeratio: Monocotyledonae: 1-435. Botanical Survey of India, Calcutta.
  • Kotiya, A., Solanki, Y. & Reddy, G.V. (2020). Flora of Rajasthan: 1-769. Rajasthan state biodiversity board.
  • Kress, W.J., DeFilipps, R.A., Farr, E. & Kyi, D.Y.Y. (2003). A Checklist of the Trees, Shrubs, Herbs and Climbers of Myanmar. Contributions from the United States National Herbarium 45: 1-590.
  • Ohwi, J. (1984). Flora of Japan (in English): 1-1067. Smithsonian Institution, Washington, D.C.
  • Pandey, R.P. & Dilwakar, P.G. (2008). An integrated check-list flora of Andaman and Nicobar islands, India. Journal of Economic and Taxonomic Botany 32: 403-500.
  • Pasha, M.K. & Uddin, S.B. (2013). Dictionary of plant names of Bangladesh, Vasc. Pl.: 1-434. Janokalyan Prokashani, Chittagong, Bangladesh.
  • Tanaka, N., Koyama, T. & Murata, J. (2005). The flowering plants of Mt. Popa, central Myanmar - Results of Myanmar-Japanese joint expeditions, 2000-2004. Makinoa 5: 1-102.
  • Van Steenis, C.G.G.J. (ed.) (1960-1972). Flora Malesiana 6: 1-1023. Noordhoff-Kolff N.V., Djakarta.

An alternative taxonomy had been proposed by the following authorities:

  • Hashmi, R.Y. & Omer, S. (1987). Flora of Pakistan 176: 1-6. Department of Botany, University of Karachi, Karachi. [Cited as Najas minor.]

Kew Backbone Distributions

  • Chou, S., Chhnang, P. & Kim, Y. (2016). A Checklist for the Seed Plants of Cambodia: 1-272. National Institute of Biological Resources, Korea.
  • Hộ, P.-H. (1993). Câycỏ Việtnam. An Illustrated flora of Vietnam 3(1): 1-603d. Pham-hoang Ho, Montréal.
  • Iwatsuki, K., Boufford, D.E. & Ohba, H. (eds.) (2020). Flora of Japan IVa: 1-430. Kodansha Ltd., Tokyo.
  • Karthikeyan, S., Jain, S.K., Nayar, M.P. & Sanjappa, M. (1989). Florae Indicae Enumeratio: Monocotyledonae: 1-435. Botanical Survey of India, Calcutta.
  • Kress, W.J., DeFilipps, R.A., Farr, E. & Kyi, D.Y.Y. (2003). A Checklist of the Trees, Shrubs, Herbs and Climbers of Myanmar. Contributions from the United States National Herbarium 45: 1-590.
  • Ohwi, J. (1984). Flora of Japan (in English): 1-1067. Smithsonian Institution, Washington, D.C.
  • Pasha, M.K. & Uddin, S.B. (2013). Dictionary of plant names of Bangladesh, Vasc. Pl.: 1-434. Janokalyan Prokashani, Chittagong, Bangladesh.
  • Van Steenis, C.G.G.J. (ed.) (1960-1972). Flora Malesiana 6: 1-1023. Noordhoff-Kolff N.V., Djakarta.
  • Wu, Z. & Raven, P.H. (eds.) (2010). Flora of China 23: 1-515. Missouri Botanical Garden Press, St. Louis.

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
Griffith, W. [560914] India K000912595 Unknown Type Material Yes
Parker, C.F. [s.n.] K000291642 Unknown Type Material Yes
s.coll. [s.n.] K000912596 Unknown Type Material Yes
Wight, R. [2793] India K000912594 Unknown Type Material Yes
Foster [s.n.] Indonesia K000291643 Type Yes
Apr 19, 1929 Wight, R. [s.n.] India Najas lacerata K000912591 Unknown Type Material Yes
s.coll. [Cat. no. 5183] Caulinia indica K001120071 Unknown Type Material Yes
s.coll. [Cat. no. 5183] Caulinia indica K001120070 Unknown Type Material Yes
s.coll. [Cat. no. 5183] Caulinia indica K001120072 Unknown Type Material Yes

Sources

  • Angiosperm Extinction Risk Predictions v1

    • Angiosperm Threat Predictions
    • http://creativecommons.org/licenses/by/4.0

  • Herbarium Catalogue Specimens

    • Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

  • IUCN Categories

    • IUCN Red List of Threatened Species
    • http://creativecommons.org/licenses/by-nc-sa/3.0

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2024. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2024. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0