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6 331278 Descurainia athrocarpa (A. Gray) O.E.Schulz [125 951419 Sisymbrium athrocarpum A. Gray]
A. Gray, U.S. Expl. Exped., Atlas Phan. (Vol. 15 Botany pt. 1 Atlas): t. 3, fig. B (1856) [I. Sprague]
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