描述了产自广西木兰科一新种:靖西长喙木兰(Lirianthe jingxiensis Y. H. Tong&N. H. Xia)。本种形态上与绢毛木兰[L. albosericea(Chun&C. H. Tsoong)N. H. Xia&C. Y. Wu]接近,但区别在于该种植株较矮,幼枝、叶柄和幼叶被...描述了产自广西木兰科一新种:靖西长喙木兰(Lirianthe jingxiensis Y. H. Tong&N. H. Xia)。本种形态上与绢毛木兰[L. albosericea(Chun&C. H. Tsoong)N. H. Xia&C. Y. Wu]接近,但区别在于该种植株较矮,幼枝、叶柄和幼叶被黄棕色绢毛,叶柄较宽,叶片较宽,倒卵形或倒卵状椭圆形,先端钝或短渐尖,花被片较大,心皮数目较多,被黄棕色绢毛。展开更多
报道了桦木科(Betulaceae)鹅耳枥属(Carpinus L.)一新种——香港鹅耳枥(C. insularis N. H. Xia, K. S. Pang & Y. H. Tong).香港鹅耳枥与太鲁阁鹅耳枥(C. hebestroma Yamamoto)及多脉鹅耳枥(C. polyneura Franch.)相似,但...报道了桦木科(Betulaceae)鹅耳枥属(Carpinus L.)一新种——香港鹅耳枥(C. insularis N. H. Xia, K. S. Pang & Y. H. Tong).香港鹅耳枥与太鲁阁鹅耳枥(C. hebestroma Yamamoto)及多脉鹅耳枥(C. polyneura Franch.)相似,但习性灌木状,叶具13 ~ 16 对侧脉,先端锐尖,边缘锯齿的芒尖较短,果苞宽半卵形或半卵形,长8 ~ 14 mm,小坚果顶端密被长柔毛且疏具树脂状腺体,与后两者易于区别.展开更多
基金supported by the National Science Foundation of China(Grant No.31870180)。
文摘描述了产自广西木兰科一新种:靖西长喙木兰(Lirianthe jingxiensis Y. H. Tong&N. H. Xia)。本种形态上与绢毛木兰[L. albosericea(Chun&C. H. Tsoong)N. H. Xia&C. Y. Wu]接近,但区别在于该种植株较矮,幼枝、叶柄和幼叶被黄棕色绢毛,叶柄较宽,叶片较宽,倒卵形或倒卵状椭圆形,先端钝或短渐尖,花被片较大,心皮数目较多,被黄棕色绢毛。
基金supported by the Project"Compilation of the Chinese Version of Flora of Hong Kong"(AFCD/SQ/110/11)Agriculture,Fisheries and Conservation Department,the Hong Kong Special Administrate Region
文摘报道了桦木科(Betulaceae)鹅耳枥属(Carpinus L.)一新种——香港鹅耳枥(C. insularis N. H. Xia, K. S. Pang & Y. H. Tong).香港鹅耳枥与太鲁阁鹅耳枥(C. hebestroma Yamamoto)及多脉鹅耳枥(C. polyneura Franch.)相似,但习性灌木状,叶具13 ~ 16 对侧脉,先端锐尖,边缘锯齿的芒尖较短,果苞宽半卵形或半卵形,长8 ~ 14 mm,小坚果顶端密被长柔毛且疏具树脂状腺体,与后两者易于区别.
基金the National Natural Science Foundation of China(Grant No.31870180)the Program for National Science and Technology Infrastructure of China(Grant No.2015FY210100).
基金supported by the National Natural Science Foundation of China (Grant No.31870180)the Foundation of Key Laboratory of Plant Resources Conservation and Sustainable Utilization,South China Botanical Garden,Chinese Academyof Sciences (Grant no.Y821171001)