ChromoDB
Chromosome Counts Database

Chromosome count record

Detailed record linked to taxonomy, bibliography and external resources.

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Taxonomy

FamilyAmaryllidaceae
GenusAllium
Published nameAllium cepa L.
Accepted nameAllium cepa L.

Chromosome data

2n16
Count derivationObservation

Bibliography

CitationBrumfield, R. T. (1941). Asymmetrical spindles in the first microspore division of certain Angiosperms. Am. J. Bot., 28(8), 713-722.
DOI https://doi.org/10.1002/j.1537-2197.1941.tb10998.x

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. |