Themeda
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publication ID |
https://doi.org/10.3767/000651916X691349 |
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persistent identifier |
https://treatment.plazi.org/id/E94E4912-FFF4-A54E-FFFB-F93F3A5A85D8 |
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treatment provided by |
Felipe |
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scientific name |
Themeda |
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Themeda Forssk.(1775) 178; N.Zhao (1998) 293. — Type: Themeda triandra Forssk .
Anthistiria Naezén (1779) View in CoL 35; (1790) 38, t. 1; Andersson (1856) 232, incl. [rankless] Euanthistiria Andersson,nom. inval. — [ Anthistiria Naezén subsect. Euanthistiria (Andersson)Andersson ex Benth.& Hook.f.(1883) 1136, nom. inval.]. — Anthesteria Spreng. (1817) 179, nom. superfl. — Type: Anthistiria ciliata View in CoL L.f., nom. superfl. [= Themeda quadrivalvis View in CoL (L.) Kuntze].
Perobachne J. Presl (1830) View in CoL 348. — Type: Perobachne secunda J.Presl View in CoL [= Themeda gigantea (Cav.) Hack. View in CoL ].
Androscepia Brongn. View in CoL (1831 ‘1829’) 77. — Type: Androscepia gigantea (Cav.) Brongn. View in CoL [= Themeda gigantea (Cav.) Hack. View in CoL ].
Aristaria Jungh. (1840) 296. — Type: Aristaria barbata Jungh. [= Themeda arguens (L.) Hack.].
Heterelytron Jungh.(1840) View in CoL 294. — Anthistiria Naezén View in CoL [rankless] Heterelytron (Jungh.) Andersson (1856) View in CoL 233. — Type: Heterelytron scabrum Jungh. View in CoL [= Themeda villosa (Poir.) A.Camus View in CoL ].
Anthistiria Naezén View in CoL [rankless] Chrysanthistiria Andersson (1856) 244. — Anthistiria Naezén subsect. Chrysanthistiria ( Andersson) Andersson ex Benth. & Hook.f. (1883) 1136. — Lectotype: Anthistiria vulpina Andersson View in CoL [= Themeda arundinacea (Roxb.) A.Camus View in CoL ], designated here.
Themeda Forssk. sect. Primothemedae S.L.Chen & T.D.Zhuang in Zhuang & Chen (1989) 55. — Type: Themeda unica S.L.Chen & T.D.Zhuang.
[ Calamagrostis Rumph. (1750) 16. — Voucher: none [?= Themeda villosa Poir. ) A.Camus var. polyantha (Brongn. ex Buse) Veldk. ex descr.].
Calamina auct. non P.Beauv.: P.Beauv. (1812) 128, 157, excl. Apluda mutica L.
Annuals or perennials. Culms solid. Ligule collar-shaped, membranous. Inflorescence paniculate, spatheate, decompound, spikelet-bearing axes very much reduced, clustered in capitules supported by a spatheole, usually persistent, involucre formed by 2 homogamous involucral pairs of male or sterile (sub)sessile spikelets. Rachis disarticulating at the base of the fertile spikelets. Fertile spikelets 1–4, bisexual, callus pungent; lower glumes flat on the back, 9–11-nerved; callus hairy, acute to acuminate (absent in T. gigantea ). Awns (when present) api- cal, stipitate. Pedicels free of the joints. Pedicelled spikelets variously reduced. x = 10.
Distribution — c. 27 species, 10 in Malesia.
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Nanjing University |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Themeda
| Veldkamp, J. F. 2016 |
Anthistiria Naezén subsect. Euanthistiria (Andersson)Andersson ex Benth.& Hook.f.(1883)
| Benth. & Hook. f. 1883 |
Anthistiria Naezén subsect. Chrysanthistiria ( Andersson) Andersson ex Benth. & Hook.f. (1883)
| Benth. & Hook. f. 1883 |
Heterelytron (Jungh.) Andersson (1856)
| Andersson. He 1856 |
Heterelytron
| Jungh. 1840 |
Perobachne
| J. Presl 1830 |
Anthesteria
| Spreng. 1817 |
Anthistiria Naezén (1779)
| Naezen 1779 |
Anthistiria Naezén
| Naezen 1779 |
Anthistiria Naezén
| Naezen 1779 |