On sunny days the lawns of the campus are dotted with the flowers of this member of the Portulaca family which, like their cultivated relatives, close when it is dim ( to conserve heat) or rainy ( to protect nectar and pollen). The species in our lawns is Claytonia virginica, which has narrower, grass-like leaves. Claytonia caroliniana occurs in Shakerag Hollow and similar locations and has broader, more oval leaves. The genus is named for John Clayton, a major collector of plants in the Southeast in the 1700’s.
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