接受名：Neanotis hirsuta (L. f.) W. H. Lewis (accepted name)

异名：Anotis hirsuta (L. f.) Boerl. (synonym)、Hedyotis hirsuta (L. f.) Sm. (synonym)、Hedyotis lindleyana Hook. ex Wight et Arn. (synonym)、Hedyotis lindleyana Hook. ex Wight et Arn. var. glabricalycina (Honda) Hara (synonym)、Hedyotis stipulata R. Br. ex Hook. f. (synonym)、Neanotis hirsuta (L. f.) W. H. Lewis var. glabricalycina (Honda) W. H. Lewis (synonym)、Oldenlandia hirsuta L. f. (synonym)、Oldenlandia hirsuta L. f. var. glabricalycina Honda (synonym)、Oldenlandia japonica Miq. (synonym)

var. glabricalycina (Honda) Lewis in Missouri Bot. Gard. 53: 38. 1966.——Oldenlandia hirsuta var. glabricalycina Honda in Bot. Mag. Tokyo 53: 333. 1939. ——Hedyntis lindleyana Hook. ex Wight et Arn. var. glabricalycina (Honda) Hara in Jour. Jap. 18: 89. 1942; J. M. Chao in Li, Fl. Taiwan 4: 276. 1978.

披散状草本；叶两面无毛，仅叶缘具缘毛；花萼无毛；蒴果陀螺形。

产于台湾北部（台北和新竹）；生于低海拔潮湿地上。国外分布于中南半岛、印度、日本和朝鲜。