Tournefortia polystachya Ruiz & Pavon [ Heliotropium oppositifolium Ruiz & Pavon]
no HD illustration available (m1)
Tournefortia polystachya Ruiz & Pavon [Boraginaceae]
H. Ruiz, J. Pavón, Draw. Roy. Bot. Exped. Viceroy. Peru: t. 232 [108], fig. 2 (1777) [J. Rubio]