Psilotum

Psilotum (whisk fern) is a genus of fern-like vascular plants, one of two genera in the family Psilotaceae, order Psilotales, and class Psilotopsida (the other being Tmesipteris). The name of the genus is from Greek psilos = bare, referring to the lack of the usual plant organs, such as leaves.

单词	Psilotum
释义	Psilotum 英语百科 Psilotum Psilotum (whisk fern) is a genus of fern-like vascular plants, one of two genera in the family Psilotaceae, order Psilotales, and class Psilotopsida (the other being Tmesipteris). The name of the genus is from Greek psilos = bare, referring to the lack of the usual plant organs, such as leaves.
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