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Nymphoides Hill [66]
Fl. Madag., vol. 168(bis): (Ményanthacées): p. 173 (1990) [J. Lemeux] [4]
drawing: J. Lemeux [164]
Illustration contributed by:
Missouri Botanical Garden, St. Louis, U.S.A.

Gentianaceae
Fl. Madag., vol. 168(bis): (Ményanthacées): p. 173 (1990) [J. Lemeux]