臺灣產皮絲藻屬(Dermonema (Grev.) Harv.)共有兩種,即皮絲藻(Demonema dichotomum Heydrich)及墊形皮絲藻(Dermonema pulvinatum (Grunow in Holmes) Fan),本文就其形態及有性生殖細胞和果孢子體發育經過作詳細之研究,並對其分類地位作一探討。
There are two species of Dermonema (Grev.) Harv. in Taiwan. They are Dermonema dichotomum Heydrich and Dermonema pulvinatum (Grounow in Holmes) Fan. In the present report, morphological studies of reproductive organs and development of carposporphyte are describe ind details. Taxonomic position of this genus is also discussed.