Observations on Morphology and Cytology of Aster hemisphaericus, A. paludosus, and A. chapmanii (Asteraceae) with Comments on Chromosomal Base Number and Phylogeny of Aster subg. Aster sect. Heleastrum
- 1 January 1982
- journal article
- research article
- Published by JSTOR in Systematic Botany
- Vol. 7 (1) , 60-70
- https://doi.org/10.2307/2418653
Abstract
The chromosome number of Aster hemisphaericus varies depending upon the number of supernumerary chromosomes present: 2n = 18 + 0-4 sup. The chromosome number of...This publication has 2 references indexed in Scilit:
- Chromosome Numbers and Satellite Chromosome Morphology in Aster and LasalleaAmerican Journal of Botany, 1980
- A Classification of the New World Species of Aster (Asteraceae)Brittonia, 1980