Wigandia urens (Ruiz & Pavon) Kunth [ Wigandia caracasana Kunth]
no HD illustration available (m1)
Wigandia urens (Ruiz & Pavon) Kunth [ Hydrolea urens Ruiz & Pavon] [Hydrophyllaceae]
E. Mulsant, E. Verreaux, Histoire naturelle des oiseaux-mouches, vol. 4 : t. 9] (1877)