Chromosome count record

Symphyotrichum drummondii var. texanum (E. S. Burgess) G. L. Nesom

2n = 18

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

Taxonomy

FamilyAsteraceae

GenusSymphyotrichum

Published nameAster texanus Burgess

Accepted nameSymphyotrichum drummondii var. texanum (E. S. Burgess) G. L. Nesom

2n18

Count derivationObservation

CitationAvers, C. J. (1953). Biosystematic studies in Aster. II. Isolating mechanisms and some phylogenetic considerations. Evolution, 7(4), 317–327.

DOI https://doi.org/10.1111/j.1558-5646.1953.tb00095.x

POWO POWO

GBIF published name GBIF usage

GBIF accepted name GBIF accepted

Taxon statusACCEPTED

GBIF / POWO matchEXACT

Confidence levelUnverified Citation

Data sourceFedorov2

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