ChromoDB
Chromosome Counts Database

Chromosome count record

Detailed record linked to taxonomy, bibliography and external resources.

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Taxonomy

FamilyPolygonaceae
GenusRheum
Published nameRheum australe D. Don
Accepted nameRheum australe D.Don

Chromosome data

2n-66
Count derivationObservation

Bibliography

CitationChin, T. C., & Youngken, H. W. (1947). The cytotaxonomy of Rheum. American Journal of Botany, 34(8), 401-407.
DOI https://doi.org/10.1002/j.1537-2197.1947.tb13008.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. |