热带亚热带植物学报
熱帶亞熱帶植物學報
열대아열대식물학보
JOURNAL OF TROPICAL AND SUBTROPICAL BOTANY
2014年
2期
138-142
,共5页
Castanopsis gamblei%锥属%壳斗科%新记录%越南
Castanopsis gamblei%錐屬%殼鬥科%新記錄%越南
Castanopsis gamblei%추속%각두과%신기록%월남
Castanopsis gamblei%Castanopsis%Fagaceae%New record%Vietnam
记载了采自越南奠边省的越南新记录种Castanopsis gamblei Hickel et A. Camus。该种与C. jucunda Hance相似,但区别在于中脉在叶上面凸起,侧脉8~12对,壳斗外壁的刺长为1~1.5 cm,壳斗具短柄和坚果被伏毛等,并根据采自越南的标本,提供了C. gamblei的形态特征描述和绘图。
記載瞭採自越南奠邊省的越南新記錄種Castanopsis gamblei Hickel et A. Camus。該種與C. jucunda Hance相似,但區彆在于中脈在葉上麵凸起,側脈8~12對,殼鬥外壁的刺長為1~1.5 cm,殼鬥具短柄和堅果被伏毛等,併根據採自越南的標本,提供瞭C. gamblei的形態特徵描述和繪圖。
기재료채자월남전변성적월남신기록충Castanopsis gamblei Hickel et A. Camus。해충여C. jucunda Hance상사,단구별재우중맥재협상면철기,측맥8~12대,각두외벽적자장위1~1.5 cm,각두구단병화견과피복모등,병근거채자월남적표본,제공료C. gamblei적형태특정묘술화회도。
Castanopsis gamblei Hickel et A. Camus, formerly recognized as endemic to Laos, is discovered in Dien Bien province as a new record for the lfora of Vietnam. C. gamblei is similar to C. jucunda Hance, but can be distinguished from the latter by its midvein raised adaxially, secondary veins 12-18, cupule bracts 1-1.5 cm long, cupule stipitate and nuts densely appressed hairy. Based on the specimens collected from Vietnam, the description and illustration of this species are provided.