[1]
He, Y., Hao, J.-C. and Liu, Q.-R. 2018.

Onosma dolichoutum W.T.Wang (Boraginaceae), a new synonym of O. bracteatum Wall.

. Phytotaxa. 344, 3 (Mar. 2018), 287–290. DOI:https://doi.org/10.11646/phytotaxa.344.3.9.