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Plains Mock Vervain (Glandularia tumidula (L.M. Perry) Umber)

POWO, which calls this species Verbena tumidula L.M.Perry, reports a broader range for this species, extending into New Mexico and also northeast Mexico; this may reflect including populations in this taxon that BONAP and USDA consider separate. We have not yet examined this discrepancy.

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Range - Expand

LegendColor
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.