10.7606/j.issn.1000-4025.2020.10.1778
湖南壳斗科栎属一新种——德夯栎
该文报道了采自湖南省湘西世界地质公园德夯园区壳斗科栎属一新种——德夯栎(Quercus dehangensis G.X.Chen,D.G.Zhang & B.Z.Wang),根据其壳斗小苞片覆瓦状排列而被归于栎属.德夯栎和巴东栎(Quercus engleriana Seem.)相近,但与巴东栎的区别在于前者植株通常3~5 m高,侧脉7~10对,小枝、叶柄及叶背被覆具鳞片的星状毛,托叶早落.根据IUCN红色名录标准,德夯栎濒危等级为极危(CR).
新种、栎属、德夯栎、形态学比较、分类、德夯
40
Q949.736.3(植物学)
德夯风景名胜区植物调查项目;This study was supported by the investigation of higher plant resources in Dehang Scenic Area ;We thank Ms;YANG Jianing for illustrating line drawings and Mrs WU Yu for some valuable comments
2021-02-25(万方平台首次上网日期,不代表论文的发表时间)
共6页
1778-1783