安徽竹亚科苦竹属植物的分类修订

根据《国际植物命名法规》并结合文献考订，认为苦竹属PleioblastusNakai的后选模式种为McClure指定的青苦竹Pcommunis（Makino）Nakai（=Pchino（Franch．etSavat．）Makino），而非川竹Psimonii（Carr．）Nakai．篱竹Phindsii（Munro）Nakai或大明竹P.gralrtineus（Bean）Nakai。经对安徽苦竹属植物系统整理，承认安徽产该属植物5种，分别为苦竹 P．a／narus（Keng）Kengf．，斑苦竹 PImaculatus（McClure）C．D．ChuetC．S．Chao，衢县苦竹PjuxianensisWeneta1．，仙居苦竹PhsienchuensisWen和光节苦竹PglabrinodusG．H．Lai（新种），排除了高舌苦竹P.altiligulatus S．L．ChenetS．Y．Chen，华丝竹PintermediusS．Y．Chen，硬头苦竹P20ngifimbriatusS．Y．Chen。实心苦竹PsolidusS．Y．Chen和宜兴苦竹PyixingensisS．L．ChenetS．Y．Chen5个种在安徽的分布。图1参31

A taxonomic revision of the genus Pleioblastus (Gramineae:Bambusoideae) from Anhui Province, China

According to International Code of Botanical Nomenclature, combined with research of the litera- ture, the present author regards that the lectotype species＇of the genus Pleioblastus Nakai should be P. com munis （Makino） Nakai （=P. chino （Franch. et Savat,） Makino） proposed by McClure （1957） rather than P. simonii （Carr.） Nakai, P. hindsii （Munro） Nakai, and P. gramineus （Bean） Nakai designated by Tsvelev （1976）, Murata （!979）, and Chen et al. （1983） and Keng （1984） respectively. On the basis of an extensive exploration and examination of specimens, a taxonomic revision of Pleioblastus Nakai from Anhui Province, China is presented. As a result, five species, P. amarus （Keng） Keng f., P. maculatus （McClure） C. D. Chu et C. S. Chao, P. juxianensis Wen et al, P. hsienchuensis Wen and P. glabrinodus G. H. Lai （new species）, are recognized; and five species, P. altiligulatus S. L. Chen et S. Y. Chen, P. intermedius S. Y. Chen, P. longifimbriatus S. Y. C.hen, P. solidus S. Y. Chen and P. yixingensis S. L. Chen et S. Y. Chen reported as new records in the former publications are excluded from Anhui Province. Ch, 1 fig. 31 ref.]