Crataegus engelmannii Sarg.
This is a synonym of
Crataegus berberifolia var. engelmannii (Sarg.) Eggl.Crataegus engelmannii Sarg. appears in other Kew resources:
First published in Bot. Gaz. 31: 2 (1901)
Accepted by
- Mohlenbrock, R.H. (2014). Vascular Flora of Illinois. A Field Guide, ed. 4: 1-536. Southern Illinois University Press, Carbondale.
Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
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