Gerardia tenuifolia, Vahl, var. Asperula
Gray, Asa, 1810-1888
Article
1879
Botanical bulletin
4
Issue: 5
153--153
BioStor
English
Hanover, Ind, [publisher not identified], 1875-1876
BioStor: https://biostor.org/reference/209761 DOI: https://doi.org/10.1086/325226