Tournefortia microcalyx (Ruiz & Pavon) I.M. Johnst. [ Heliotropium microcalyx Ruiz & Pavon]
no HD illustration available (m1)
Tournefortia microcalyx (Ruiz & Pavon) I.M. Johnst. [ Heliotropium microcalyx Ruiz & Pavon] [Boraginaceae]
H. Ruiz, J. Pavón, Draw. Roy. Bot. Exped. Viceroy. Peru: t. 233 [109], fig. b (1777) [J. Rubio]