Bidens tenuisecta ASTERACEAE

Sample information

Sample ID286-12-4
Speciestenuisecta
GenusBidens
FamilyASTERACEAE
Common nameslim-lobe beggarticks
SearchGoogle

Morphology

Pollen / Sporepollen
Morphologic typetricolporate
Surface patternechinate
Equatorial sizemin 32.1, mean 34.4, max 37.6
Polar sizemin 30.3, mean 32.8, max 35.9
Equatorial shapecircular
Polar shapecircular
Grain arrangementdicot
Aperture count3
Pore colpuses3
Colpi length< 1/3
Wall evennesseven
Dispersal formmonad

Ecology and Geography

Plant typeangiosperm
Floristic region(s)Other outside Australasia
Vegetation communitiesherbland

Collection

CollectorGeochronology Labs, University of Arizona
Collection siteResearch Center, Field 12, Coconino, Arizona
Collection countryUnited States of America
Collection altitude2164.08
Collection notesPhotographed

Updated:  24 September 2021/ Responsible Officer:  Director School of Culture, History & Language/ Page Contact:  APSA Webmaster