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.

引用文獻

• TSAI, JINN-LAI and SHIEH, WANG-CHUENG, Flora of Taiwan, second edition 1: 29. 1994.  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)
• DeVol, C. E., Taiwania 11: 41-55. 1965.
• Kuo, C. M., Taiwania 30: 5-100. 1985.