Tuesday, March 12, 2019

Plants in Early American Gardens - Snow-on-the-Mountain

 Snow-on-the-Mountain (Euphorbia marginata)

Snow-on-the-Mountain (Euphorbia marginata)

On July 28th, 1806, William Clark, co-captain of the Lewis and Clark Expedition, collected this curious plant while exploring Montana's Yellowstone River. Plant hunter and botanist Frederick Pursh called it a "very handsome species" in his Flora Americae Septentrionalis (1813), which described many plants collected by Lewis and Clark. Snow-on-the-Mountain is distinguished by white-edged and veined upper leaves, is now popular in cutting gardens, and tolerates deer, drought, and poor soils.

For more information & the possible availability
Contact The Tho Jefferson Center for Historic Plants or The Shop at Monticello