Swertia perennis subsp. stenopetala (Regel & Tiling) Vorosch.
, Florist. Issl. Razn. Raionakh SSSR [A.K.Skvortsov] 187 (1985): (1985).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:987816-1
- Species Name
- Swertia perennis L., Sp. Pl. 1: 226 (1753).
- Publication
- Floristicheskie Issledovanii͡a v Raznykh Raĭonakh SSSR, Moskva
- Collation
- 187 (1985):
- Date of Publication
- 1985
- Family as entered in IPNI
- Gentianaceae