On a new, microphyllous New Caledonian Acromastigum (Lepidoziaceae)

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作者
Schuster, RM
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中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Acromastigum is divided into three subgenera (Acromastigum, Inaequilaterae, Subcomplicatae) and Triandrophyllopsis is treated as a section of subg. Acromastigum. Subg. Subcomplicatae is discussed; three species are assigned to it, A. filum (Steph.) Evs., A. herzogii Grolle and A. rigidum Schust. A key to these is given and A. rigidum sp. n. is described. It differs from other taxa of subg. Subcomplicatae and from all others in the genus, in having the stem with a 3-seriate medulla.
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页码:613 / 620
页数:8
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