High paraphyly of Swertia L. (Gentianaceae) in the Gentianella -lineage as revealed by nuclear and chloroplast DNA sequence variation
Open Access
- 1 August 2001
- journal article
- Published by Springer Science and Business Media LLC in Österreichische botanische Zeitschrift
- Vol. 229 (1-2), 1-21
- https://doi.org/10.1007/s006060170015