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J. Sturm, J.W. Sturm, Deutschl. Fl., vol. 9 (Heft 33-36): p. 0, t. 0], fig. 0 (1812) [65]
Illustration contributed by:
Harvard University Botany Libraries, Cambridge, U.S.A.
J. Sturm, J.W. Sturm, Deutschl. Fl., vol. 9 (Heft 33-36): p. 0, t. 0], fig. 0 (1812)