Diagnoses and notes relating to the Spermatophytes chiefly of North America
Johnston, I. M. (Ivan Murray),
Article
1923
Contributions from the Gray Herbarium of Harvard University
Issue: 68
80--104
Harvard University Botany Libraries
English
[Cambridge, Mass.] Harvard University -1984]
DOI: https://doi.org/10.5962/p.336052 Wikidata: https://www.wikidata.org/entity/Q94388161