
%0 Journal Article
%A Pritchard, AJ 
%T Chromosome numbers in some species of <I>Trifolium</I>
%J Australian Journal of Agricultural Research
%D 1969/10/01
%V 20
%N 5
%P 883-887
%K 
%R https://doi.org/10.1071/AR9690883
%U https://www.publish.csiro.au/paper/AR9690883 
%X The chromosome numbers of 31 species of Trifolium are reported, 18 for the first time. A reduction in basic chromosome number has occurred only in the three most highly specialized subgenera, and polyploids occur mainly in one of the more primitive subgenera. 
