Thoreau writes in his journal:
The erect potentilla is a distinct variety, with differently formed leaves as well as different time of flowering, and not the same plant at a different season . . . (Journal, 10:510).
Thoreau writes in his journal:
The erect potentilla is a distinct variety, with differently formed leaves as well as different time of flowering, and not the same plant at a different season . . . (Journal, 10:510).