[1]

Wefferling, K.M. and Hoot, S.B. 2017.

Species circumscription of the Caltha leptosepala polyploid complex (Ranunculaceae) based on molecular and morphological data

. Phytotaxa. 316, 3 (Aug. 2017), 201–223. DOI:https://doi.org/10.11646/phytotaxa.316.3.1.