Niche Shifts, Hybridization, Polyploidy and Geographic Parthenogenesis in Western North American Hawthorns (<i>Crataegus</i> subg. <i>Sanguineae</i>, Rosaceae)

Niche Shifts, Hybridization, Polyploidy and Geographic Parthenogenesis in Western North American Hawthorns (<i>Crataegus</i> subg. <i>Sanguineae</i>, Rosaceae)

We compare biogeographic and morphological parameters of two agamic complexes of western North American hawthorns so as to evaluate possible explanations of the differences in range between sexually reproducing taxa and their apomictic sister taxa. We have documented range, breeding system, morpholo...

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Bibliographic Details
Main Authors: Timothy A. Dickinson, Brigitte Xueqi Yan, Shery Han, Mehdi Zarrei
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Agronomy
Subjects:
apomixis
climate niche
geographic range
leaf vascular architecture
phylogeny
Online Access:https://www.mdpi.com/2073-4395/11/11/2133

Internet

https://www.mdpi.com/2073-4395/11/11/2133

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