@book{bhlitem15412, title = {North American flora }, volume = {v. 7, pt. 5 (1920)}, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/15412}, note = {https://www.biodiversitylibrary.org/bibliography/889}, publisher = {[New York], New York Botanical Garden, }, author = {New York Botanical Garden}, year = {1920}, pages = {72}, keywords = {Botany|Classification|Flora (biologie)|North America|Periodicals|Plants}, }