dcsimg

Description

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Annuals or perennials. Infl composed of solitary racemes embraced by sheathing spatheoles, these single or in little bunches on flexuous peduncles and aggregated in a leafy false panicle; raceme comprising 2 homogamous pairs forming a sort of involucre and 1-4 sessile spikelets with their pedicellate attendants; internodes linear. Sessile spikelets terete; callus obtuse to pungent; lower glume coriaceous; lower floret reduced to a hyaline lemma; upper floret passing directly into an awn or hyaline and awnless. Pedicellate spikelets male or barren, awnless.
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Mark Hyde, Bart Wursten and Petra Ballings
bibliographic citation
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Themeda Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/genus.php?genus_id=251
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Mark Hyde
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Bart Wursten
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Petra Ballings
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Flora of Zimbabwe

Themeda

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Themeda is a genus of plants in the grass family native to Asia, Africa, Australia, and Papuasia. There are about 18[2] to 26[3] species, many of which are native to Southeast Asia.[2][4]

Species[1][5][6]
Formerly included[1]
See Elymandra, Germainia, Hyparrhenia, Iseilema
Wikispecies has information related to Themeda.

References

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Themeda: Brief Summary

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Themeda is a genus of plants in the grass family native to Asia, Africa, Australia, and Papuasia. There are about 18 to 26 species, many of which are native to Southeast Asia.

Species Themeda anathera (Nees ex Steud.) Hack. - Afghanistan, Himalayas, Tibet Themeda arguens (L.) Hack. - Christmas grass - Sri Lanka, Southeast Asia, Papuasia, northern Australia Themeda arundinacea (Roxb.) A.Camus - Indochina, southern China, Indian Subcontinent, Malaysia, Indonesia Themeda avenacea (F. Muell.) Maiden & Betche - oat kangaroo grass - Australia Themeda caudata (Nees ex Hook. & Arn.) A.Camus - Indochina, southern China, Himalayas, Malaysia, Indonesia, Philippines Themeda cymbaria Hack. - Tamil Nadu, Sri Lanka, Kerala Themeda gigantea (Cav.) Hack. - Southeast Asia, Papuasia, New Caledonia, Vanuatu Themeda helferi Hack. - Myanmar, Andaman Islands, Yunnan Themeda hookeri (Griseb.) A.Camus - Tibet, Yunnan, eastern Himalayas Themeda huttonensis Bor - Assam Themeda idjensis Jansen - Java Timur, Bali Themeda intermedia (Hack.) Bor - Southeast Asia, China, Indian Subcontinent, Papuasia, Queensland, Vanuatu Themeda laxa (Andersson) A.Camus Indian Subcontinent Themeda minor L.Liou - Tibet Themeda mooneyi Bor - Odisha Themeda novoguineensis (Reeder) Jansen - Papua New Guinea, Lesser Sunda Islands Themeda palakkadensis Chorghe, Prasad & Lakshminarasimhan - Kerala Themeda pseudotremula Potdar et al. - Maharashtra Themeda quadrivalvis- grader grass (L.) Kuntze - Indian Subcontinent, Myanmar, Andaman Islands; naturalized in Socotra, South Africa, eastern Indochina, Papuasia, Queensland, Mexico, Brazil, Argentina, various islands (Indian and Pacific Oceans, West Indies) Themeda sabarimalayana Sreek. & V.J.Nair - India Themeda saxicola Bor - Odisha Themeda strigosa (Ham. ex Hook.f.) A.Camus - India, Bangladesh Themeda tremula (Nees ex Steud.) Hack. - India, Sri Lanka, Bangladesh Themeda triandra Forssk.- kangaroo grass, red grass, rooigras - Africa (from Morocco to KwaZulu-Natal), Asia (from Yemen to Japan to Maluku), Australia, New Guinea Themeda trichiata S.L.Chen & T.D.Zhuang - Guangxi, Yunnan, Hainan Themeda unica S.L.Chen & T.D.Zhuang - Anhui, Zhejiang Themeda villosa (Poir.) A.Camus - silky kangaroo grass, Lyon's grass - China, Indian Subcontinent, Indochina, Philippines, Indonesia, New Guinea Themeda yunnanensis S.L.Chen & T.D.Zhuang - Yunnan Formerly included See Elymandra, Germainia, Hyparrhenia, Iseilema Themeda capitata - Germainia capitata Themeda capitata var. thorelii - Germainia thorelii Themeda effusa - Hyparrhenia familiaris Themeda foliosa - Hyparrhenia bracteata Themeda gossweileri - Elymandra gossweileri Themeda prostrata - Iseilema prostratum Wikispecies has information related to Themeda.
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