Global and Fine Scale Molecular Studies of Polyploid Evolution in Crataegus L. (Rosaceae)
As many as 70% of angiosperm species are known to contain polyploids, but many aspects of polyploid evolution are unclear in woody plants. Crataegus is a woody genus of Rosaceae comprising 140-200 species that are widely distributed in the Northern Hemisphere. Several species, particularly those in...
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| Format: | Others |
| Language: | en_ca |
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2008
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| Online Access: | http://hdl.handle.net/1807/16757 |