@book{bhlitem19359, title = {Missouri Botanical Garden bulletin }, volume = {v.40 (1952)}, copyright = {In copyright. Digitized with the permission of the rights holder.}, url = {https://www.biodiversitylibrary.org/item/19359}, note = {https://www.biodiversitylibrary.org/bibliography/2191}, publisher = {[St. Louis, Missouri Botanical Garden], 1913-}, author = {Missouri Botanical Garden.}, year = {1952}, pages = {227}, keywords = {Botany|Missouri Botanical Garden|Periodicals}, }