特徵描述
屬列表
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特徵描述
作者
TSAI, JINN-LAI and SHIEH, WANG-CHUENG
型態特徵
Terrestrial, scrambling on epiphytic vascular plants with aerial stems usually branching. Leaves small, simple, spirally arranged or imbricate or subverticillate, with a single median vein. Sporangia solitary, in axils of normal leaves or in terminal spikes forming strobili. Spores minute, homosporous.
屬
A family of two genera and about 250 species, abundant in tropical and subtropical forests; one genus and 21 taxa in Taiwan.
參考文獻
標本列表
學名
中名
標本數
