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2 880104 Rhynchospora alba (L.) Vahl [80 919199 Schoenus albus L.]
T.F.L. Nees von Esenbeck, F.KL. Spenner, A. Putterlick, J.X.R. Caspary, Gen. Fl. Germ., vol. 3 (Monocotyledones 2 Cyperaceae etc): , fig. 14-17 (1843)
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