Blyxa aubertii Rich.
  • Mem. Cl. Sci. Math. Inst. Natl. France 1811(2): 19 (1814) 


Notes: Distribution: Tanzania to Mozambique, Madagascar, Trop. & Subtrop. Asia to NW. Pacific

General Description

Hermaphrodite, perennial. Stems very shortly rhizomatous, or erect and corm-like, simple or forked, up to 1 cm. in diameter. Leaves radical, linear to lanceolate, 2–35(–60) cm. long, 2–8(–12) mm. wide, attenuate to a narrowly acute or acuminate tip, patent or erect, mid-green to dark green, with up to 28 longitudinal veins and faint cross-veins. Flowers bisexual. Spathe: peduncle up to 50 cm. long; body of spathe 4–12 cm. long, 1.5–3 mm. wide, 6-nerved, with 1(–2) flowers. Sepals 5–10 mm. long, ± 1.2 mm. wide, green, often streaked with purple; petals linear, often twisted and folded between the sepals, ± 17 mm. long, ± 0.5 mm. wide, acute, white or reddish; stamens 3, up to 4 mm. long; anthers 1–1.8 mm. long, with a distinct connective-tip up to 1 mm. long; filaments ± 2 mm. long; ovary 40–55 mm. long, ± 1.5 mm. wide, greenish brown; perianth-tube narrowly cylindric, up to 15 cm. or more long; stigmas 10–15 mm. long, white or reddish. Fruit 40–60(–80) mm. long, 1.5–3 mm. wide, brown. Seeds ellipsoid or ovoid, 1.2–2 mm. long, 0.6–0.8 mm. wide, smooth or ribbed wihout spines, or ribbed and spiny with apical and basal spines up to 5 mm. long, light brown.

Literature

in Mém. Cl. Sci. Math. Phys. Inst. France, 1811(2): 19, 77, t. 4 (1812, published 1814); Cook & Lüönd in Aquat. Bot. 15: 9 (1983).

Distribution Map

 
  • Native distribution
  • Introduced distribution
Found in
  • Africa East Tropical Africa Tanzania
  • South Tropical Africa Mozambique
  • Western Indian Ocean Madagascar
  • Asia-Temperate China China South-Central
  • China Southeast
  • Hainan
  • Eastern Asia Japan
  • Korea
  • Nansei-shoto
  • Taiwan
  • Asia-Tropical Indian Subcontinent Assam
  • Bangladesh
  • East Himalaya
  • India
  • Nepal
  • Sri Lanka
  • West Himalaya
  • Indo-China Andaman Is.
  • Myanmar
  • Thailand
  • Vietnam
  • Malesia Borneo
  • Jawa
  • Malaya
  • Maluku
  • Philippines
  • Sumatera
  • Papuasia New Guinea
  • Australasia Australia Northern Territory
  • Queensland
  • Western Australia
  • Pacific Northwestern Pacific Caroline Is.
Introduced into
  • Northern America Southeastern U.S.A. Louisiana

  Bibliography

  • 1 Wu, Z. & Raven, P.H. (eds.) (2010). Flora of China 23: 1-515. Missouri Botanical Garden Press, St. Louis.
  • 2 Timberlake, J.R. & Martins, E.S. (eds.) (2009). Flora Zambesiaca 12(2): 1-208. Royal Botanic Gardens, Kew.
  • 3 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.
  • 4 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.
  • 5 Flora of North America Editorial Committee (2000). Flora of North America North of Mexico 22: 1-352. Oxford University Press, New York, Oxford.
  • 6 Lee, W.T. (1996). Lineamenta Florae Koreae: 1-1688. Soul T'ukpyolsi: Ak'ademi Sojok.
  • 7 Dassanayake (ed.) (1995). A Revised Handbook to the Flora of Ceylon 9: 1-482. Oxford & IBH Publishing Co. PVT. LTD., New Delhi, Calcutta.
  • 8 Noltie, H.J. (1994). Flora of Bhutan 3(1): 1-456. Royal Botanic Gardens, Edinburgh.
  • 9 H?, P.-H. (1993). Câyc? Vi?tnam. An Illustrated flora of Vietnam 3(1): 1-603d. Pham-hoang Ho, Montréal.
  • 10 David Simpson (1989) Hydrocharitaceae. Flora of Tropical East Africa 0 (0)
  • 11 Karthikeyan, S., Jain, S.K., Nayar, M.P. & Sanjappa, M. (1989). Florae Indicae Enumeratio: Monocotyledonae: 1-435. Botanical Survey of India, Calcutta.
  • 12 Simpson, D. (1989). Hydrocharitaceae. Flora of Tropical East Africa: 1-29.
  • 13 Fosberg, F.R., Sachet, M.-H., Oliver, R. (1987). A Geographical Checklist of the Micronesian Monocotyledonae. Micronesica; Journal of the College of Guam 20: 19-129.
  • 14 Khan, M.S. & Mahbuba Halim (1985). Flora of Bangladesh 28: 1-15. Bangladesh National Herbarium, Dhaka.
  • 15 Ohwi, J. (1984). Flora of Japan (in English): 1-1067. Smithsonian Institution, Washington, D.C..
  • 16 Hara, H., Stearn, W.T. & Williams, H.J. (1978). An Enumeration of the Flowering Plants of Nepal 1: 1-154. Trustees of British Museum, London.
  • 17 Walker, E.H. (1976). Flora of Okinawa and the Southern Ryukyu Islands: 1-1159. Smithsonian Insitition Press, Washington.

 Information From

Flora of Tropical East Africa
http://apps.kew.org/efloras/
Flora of Tropical East Africa. Published on the Internet; http://apps.kew.org/efloras/
WCS higher taxonomy
  • B All Rights Reserved
World Checklist of Selected Plant Families
http://apps.kew.org/wcsp/
WCSP 2014. 'World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; http://apps.kew.org/wcsp/ Retrieved 2011 onwards
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