@book{bhlpg47874278, title = {MadroƱo; a West American journal of botany }, volume = {v.15:no.1-8 (1959:Jan.-1960:Oct.)}, url = {https://www.biodiversitylibrary.org/page/47874278}, publisher = {California Botanical Society}, author = {California Botanical Society. }, year = {1959}, pages = {Page 33}, }