All Floras      Advanced Search
FOC Vol. 22 Page 572, 599 Login | eFloras Home | Help
FOC | Family List | FOC Vol. 22 | Poaceae

197. Germainia Balansa & Poitrasson, Bull. Soc. Hist. Nat. Toulouse. 7: 344. 1873.

吉曼草属 ji man cao shu

Authors: Shou-liang Chen & Sylvia M. Phillips

Perennial or annual. Leaf blades linear; ligule short, membranous. Inflorescence terminal, composed of 1 or 2(–6) digitate racemes; racemes with large imbricate persistent sessile spikelets covering smaller pedicelled deciduous spikelets; rachis internodes tough, short, or almost absent and then inflorescence capitate and sessile spikelets forming an involucre, the lower sometimes lacking a pedicelled spikelet. Sessile spikelet male or barren, dorsally compressed, florets usually 2; lower glume lanceolate to oblong, leathery or papery, broadly convex, 7–9-veined, apex truncate or denticulate or retuse; upper glume longer and narrower than lower glume, membranous, 3-veined, apex truncate; upper lemma awnless or rarely mucronate. Pedicelled spikelet fertile, subterete, floret 1(–2); callus pungent, obliquely attached to pedicel; lower glume apex truncate; lower floret usually suppressed; upper lemma entire, stipitiform, awned; awn geniculate, pubescent. Lodicules absent. Stamens 2.

Nine species: NE India to SE Asia and Australia; one species in China.

Lower Taxon


 

Related Objects  
  • Germainia.pdf
  • PDF

    Flora of China @ efloras.org
    Browse by
    Volume
    Family
    Genera
    Advanced Search


    Flora of China Home


    Checklist

     

     

     |  eFlora Home |  People Search  |  Help  |  ActKey  |  Hu Cards  |  Glossary  |