2. Herpetineuron toccoae (Sull. & Lesq.) Cardot 羊角藓 yang-jiao xian
Beih. Bot. Centralbl. 19(2): 127. 1905. Anomodon toccoae Sull. & Lesq., Musci Bor. Amer.: 52. 1856. Type. U.S.A.: Georgia, Toccoa Falls, C. L. Lesquereux, Musci Bor. Amer. exsicc. 1, 240.
Anomodon devolutus Mitt., J. Linn. Soc., Bot., Suppl. 1: 127. 1959.
Anomodon flagelliferus Müll. Hal., Nuovo Giorn. Bot. Ital., n. ser. 4: 273. 1897. Type. China: Shaanxi (Schen-si), Hu-schien (Co.), Sche-kin-tsuen, Dec. 1895, Giraldi s.n.
Herpetineuron attenuatum Okam., J. Coll. Sci. Imp. Univ. Tokyo 38 (4): 54. 24. 1916.
Herpetineuron formosicum Broth., Ann. Bryol. 1: 22. 1928. Type. China: Taiwan, Taichu Hori, Suzuki 1734.
Herpetineuron serratinerve Sak., Bot. Mag. (Tokyo) 62: 107. 10. 1949.
Plants medium-sized, yellowish green to green above, dark green at base, caespitose in large loose mats. Stems irregularly branched; branches circinnate when dry. The other characters are the same as those of the genus.