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Plantago princeps
Plantago princeps Cham. & Schltdl. [Accepted]
Plantaginaceae
2 804961 Plantago princeps Cham. & Schltdl.
H.G.A. Engler, Pflanzenr., vol. 269 [Heft 102], (Plantaginaceae): p. 90, fig. 13 B (1937) [Eva Vogel]