Helianthus occidentalis ASTERACEAE

Sample information

Sample ID286-14-1
Speciesoccidentalis
GenusHelianthus
FamilyASTERACEAE
SearchGoogle

Morphology

Pollen / Sporepollen
Morphologic typetricolporate
Surface patternechinate
Equatorial shapecircular
Grain arrangementdicot
Dispersal formmonad
Morphology notesTricolporate. Spheroidal. 28 x 28. Echinate.

Ecology and Geography

Plant typeangiosperm
Ecology notesL.

Collection

CollectorExchange slide, Michigan 1963
Collection notesscanned card
Equatorial view