Chromosome count record

Helianthus petiolaris var. canescens A.Gray

n = 17

Detailed ChromoDB record linked to taxonomy, bibliography and external resources.

Taxonomy

FamilyAsteraceae

GenusHelianthus

Published nameHelianthus niveus subsp. canescens (A. Gray) Heiser

Accepted nameHelianthus petiolaris var. canescens A.Gray

n 17

Count derivationobservation

CitationChandler, J.M., Jan, C.C., & Beard, B.H. (1986). Chromosomal differentiation among the annual Helianthus species. Syst. Bot. 11: 354–371.

POWO POWO

GBIF published name GBIF usage

GBIF accepted name GBIF accepted

Taxon statusSYNONYM

GBIF / POWO matchEXACT

Confidence levelUnverified Citation

Data sourceipcn-api-dl