@book{bhlpg40576134, title = {Contributions from the United States National Herbarium }, volume = {v.55 (2007)}, url = {https://www.biodiversitylibrary.org/page/40576134}, publisher = {Smithsonian Institution Press}, author = {United States. National Herbarium. }, year = {2007}, pages = {Page 74}, } @book{bhlpg40576140, title = {Contributions from the United States National Herbarium }, volume = {v.55 (2007)}, url = {https://www.biodiversitylibrary.org/page/40576140}, publisher = {Smithsonian Institution Press}, author = {United States. National Herbarium. }, year = {2007}, pages = {Page 80}, }