Associate Professor of Biology, Walsh University, 2020 East Maple Street, North Canton, OH 44720 USA
Ссылка для:
Silphium glutinosum
Источники:
Источник:
Asteraceae of North America Update
Приобретенный:
2010-05-13
Примечания:
Update coordinated by the International Compositae Alliance (TICA) (http://www.compositae.org/) through the Smithsonian Institution in collaboration with the USDA National Plant Data Center