ChromoDB
Chromosome Counts Database

Chromosome count record

Detailed record linked to taxonomy, bibliography and external resources.

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Taxonomy

FamilyAsteraceae
GenusHelianthus
Published nameHelianthus annuus L.
Accepted nameHelianthus annuus L.

Chromosome data

2n34
Count derivationObservation

Bibliography

CitationRybin, V. A. (1939a). Production of tetraploids in Helianthus annuus L. by colchicine treatment. Doklady Akademii Nauk SSSR, 24(4), 370–373.

External links

POWO POWO
GBIF published name GBIF usage
GBIF accepted name GBIF accepted

Data quality

Taxon statusACCEPTED
GBIF / POWO matchEXACT
Confidence levelUnverified Citation
Data sourceFedorov2
RemarksSomatic number as reported by Fedorov; some counts may be doubled from haploid originals. |