Collinsonia canadensis

Canada Horsebalm, Stoneroot

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Family: Lamiaceae

Mid-Atlantic bloom time: Late July - September

Canada Horsebalm's genus is named Collinsonia for its discoverer, Peter Collinson (1693–1768), an English merchant-botanist.




12 September 2014
Bull Run Mountains Natural Area Preserve, Haymarket, VA
23 September 2014
Leesylvania State Park, Woodbridge, VA
12 September 2014
Bull Run Mountains Natural Area Preserve, Haymarket, VA
23 September 2014
Leesylvania State Park, Woodbridge, VA




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