Crown Mayweed (Matricaria courrantiana DC.)
POWO has merged this into Matricaria chamomilla L., or German Chamomile, a plant that, if treated as a separate species, has not established in the wild in the US, and furthermore, has merged many other taxa into that species. We have not yet reviewed these merges and for now use BONAP's treatment.
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↑Range - Expand
| Legend | Color |
| Introduced 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.
