Viguiera linearis (Cav.) Sch.Bip. ex Hemsley [ Helianthus squarrosus Kunth]
Humboldt, F.H.A. von, Bonpland, A., Kunth, K.S., Nova genera et species plantarum (coloured version) (1815-1825)
Nov. Gen. Sp. [coloured version]
vol. 4 (1820)
t. 377
<