The American Naturalist 74 : 54 -- 66 This work continued with the 1947 paper '' Types of polyploids : their classification and significance '', which detailed a system for the classification of polyploids and described Stebbins 'ideas about the role of paleopolyploidy in angiosperm evolution, where he argued that chromosome number may be a useful tool for the construction of phylogenies.
The American Naturalist 74 : 54 -- 66 This work continued with the 1947 paper Types of polyploids : their classification and significance, which described Stebbins ideas about the role of paleopolyploidy in angiosperm evolution.