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

Chromosome data

2n34

Count derivationObservation

Bibliography

CitationShevchenko, Z. D. (1937b). Karyological investigation of some species of the genus Helianthus L. In Works on the cytology of cultivated plants, Collection of works of the Saratov Selection Station (pp. 119-127). Publ. VASKhNIL.

External links

POWO POWO

GBIF published name GBIF usage

GBIF accepted name GBIF accepted

Data quality

Taxon statusSYNONYM

GBIF / POWO matchEXACT

Confidence levelUnverified Citation

Data sourceFedorov2

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