Distephanus plumosus (O.Hoffm.) Mesfin [ Gongrothamnus plumosus O.Hoffm.]
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Distephanus plumosus test [Gongrothamnus plumosus test O.Hoffm.] [Compositae]
H.G.A. Engler, O. Drude, Veg. Erde, vol. 9(2): : p. 178, fig. 146 (1908)