Bulletin of the Torrey Botanical Club - Torrey Botanical Club. (Torrey Botanical Club, 1915)

Contributions from the New York Botanical Garden - New York Botanical Garden (The Garden, 1915)

Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 2003)

Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 2003)

Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 2003)

Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 2003)

North American flora - New York Botanical Garden (New York Botanical Garden, 1913)

Plants of Costa Rica collected for chemical testing by B.G. Schubert et al., 1955, 1956, and 1957 - Schubert, Bernice (1957)

Publication. Field Museum of Natural History Botanical series - Field Museum of Natural History. (Field Museum of Natural History, 1937)