Grand Hawthorn (Crataegus grandis Ashe)
POWO considers this species to be a hybrid Crataegus ×grandis Ashe and furthermore considers it a synonym of Crataegus ×disperma Ashe and reports a range neither containing nor contained within the range reported by BONAP. We have not yet investigated this situation; for now we have stuck with BONAP's scheme.
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↑Range - Expand
| Legend | Color |
| Native | |
| Native or Not Present |
This tentative map is based on our own research. It may have limited data on Canada and/or Mexico, and there is some subjectivity in our assignment of plants as introduced vs. expanded. Read more in this blog post.
Although this plant occurs somewhere in each of these regions, it may only occur in a small part of some or all of them.
