Gentiana yokusai Burk. in Journ. Asiat. Soc. Bengal n, ser. 2: 316. 1906; Marq. in Kew Bull. 1937: 172. 1937, excl. syn. G. rigidifolia H. Smith. ——G. tenuissima Hayata in Journ. Coll. Sci. Univ. Tokyo 25 (19): 167(Fl. Mont. Formos. ). 1908 et Ic. Pl. Formos. 6: Suppl. 49. 1917: Mori in Masam. Short. Fl. Formos. 172. 1936; Liu et Kuo in Bull. Exped. Forest N. T. U. 114: 191. pl. 13. 1974 et 台灣植物志4: 180. 1978. syn. nov. ——G. agrorum H. Smith in Hand. -Mazz. Symb. Sin. 7: 964. 1936, excl. spec. Yunnan, syn. nov. ——G. squarrosa auct. non Ledeb. : Forbes et Hemsl. in Journ. Linn. Soc. Bot. 26: 135. 1890, p. p. quoad spec. Jiangsu, Jiangxi Hubei, Guangdong etc.; 中國北部植物圖志2: 圖版13. 1933; 江蘇南部種子植物手冊596. 圖966. 1959; 中國高等植物圖鑑3: 395. 1974, p. p. quoad spec. Zhejiang et Jiangsu.
龍膽屬植物(二)
Gentiana L. 龍膽屬,龍膽科,約500種,廣布於溫帶地區和熱帶高山上,我國有230種以上,各地均產之,但主產地為西南部,大部供觀賞用,有些入藥,如龍膽G.scabra Bunge有瀉肝膽實火,除下焦濕熱之功。