Chromosome count record

Helianthus microcephalus Torr. & A.Gray

2n = 34

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

Taxonomy

FamilyAsteraceae

GenusHelianthus

Published nameHelianthus tracheliifolius Mill.

Accepted nameHelianthus microcephalus Torr. & A.Gray

2n34

Count derivationObservation

CitationShevchenko, Z. D. (1936). Karyological investigation of the genus Helianthus. Selektsiya i Semenovodstvo, 9, 90.

POWO POWO

GBIF published name GBIF usage

GBIF accepted name GBIF accepted

Taxon statusSYNONYM

GBIF / POWO matchEXACT

Confidence levelUnverified Citation

Data sourceFedorov2

RemarksSomatic number as reported by Fedorov; some counts may be doubled from haploid originals. |