Gymnosperma is a genus of flowering plants in the family Asteraceae. The only known species is Gymnosperma glutinosum, also known as gumhead, which is...

decumbens Selloa multiflora - Gymnosperma glutinosum Selloa nudata - Flaveria linearis Selloa scoparia - Gymnosperma glutinosum The Plant List, Selloa glutinosa...

californica, Gutierrezia microcephala, Gutierrezia sarothrae and Gymnosperma glutinosum. "Asteromyia gutierreziae Report". Integrated Taxonomic Information...

rockdaisy (Perityle incana) guayule (Parthenium argentatum) gumhead (Gymnosperma glutinosum) hairy beggarticks (Bidens pilosa) hairy leafcup (Smallanthus uvedalius)...