Source de la synonymie
Philcox, D. 1965. Contributions to the Flora of Tropical America: LXXIV. Revision of the New World Species of Buchnera L.(Scrophulariaceae). Kew Bulletin, 18(2): 275-315. [CD_REF = 735121] Buchnera longifolia Kunth, 1818

 

Date de publication : Bull. Herb. Boissier, ser. 2, 4: 476. 1904.

Type : Paraguay, pr. Valenzuela, in regione cursus superioris valle fluminis Y-acà, in campis glareosis, 01/1900, Hassler 7045 (HT: G00306665, G00306666, G00306667, G00306668; IT: GH00078019, MPU020728, NY00067928, P00587557, P00587559).