Notes on Grasses (Poaceae) for the Flora of China, IV
Notes on Grasses (Poaceae) for the Flora of China, IV
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发表时间:
2005
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通讯作者:
M. Phillips
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作者:
M. Phillips
The following changes are ma(le in Poaceae, necessary for the upcoming Flor(l oJ Chi- na. Kengia chinensis is lectotypified on a sS ee imell of K hackelii, and hence }ecomes a synonvm of the latter. Kengia gracilis is synonymized under &. mll- cronata. Isachne clarkei is lectotypified. Is(lchrle /)e- neckei (also lectotypified) and I. tenlli, aIe lula(e as synonyms of 1. clarkei. I.selchne (ll/)ens s-al. hir- suta is lectotypified and place(l as a s! n01l! m ull(le I. sylvestris. Isachne semitcllis is lectot!-Xifie(l atl(l placed in synonymy of I. schmidtii. The distinctions between the closely related species 1. ttlnthi(ln(l, 1. schmidtii, and I. repens are discussed. The nes- spe- cies Arundinella suniana, from Yunnan provin(e and related to A. setosa, is described. Arllnslinell(l setosa var. esetosa is validated. The name Arllndi- nella hupeiensis is rejected as a homonym (lue to its similarity to the name A. hubeiensis. Eccoilolls bambusoides is transferred to Spodio,vogon, neces- sary with the inclusion of Eccoilopus ss-ithin kS)o- diopogon. The new species ImperfltflJl(zzidlz is tle- scribed from Hainan? distinguishe(l from 1. cylindrica mainly by its much shorter spikelet hairs. Erianthus griffithii var. tricho,vhwllus is trans- ferred to Saccharum arundinaceum as S. (Irunsli- naceum var. trichophyllum, as Erianthlls is includ- ed within Saccharum. Polw-tri(l.s am(lllrsl *-al: nur is transferred to E indica, the correct nallle for P amaura. Coelorachis striatsl var. pubescen s is trans- ferred to Mnesithea, a necessary transfer uThen Coe- lorachis is regarded as a synonym of Mnesithefl. Discussion of the changes is provided throughout.