Euploca humistrata. Guyana, Upper Takutu-Upper Essequibo, Rupununi savanna, savanna near Mountain Point, 27 Feb–5 Mar 1985, Feuillet 1632 (CAY). Picture by Ingrid Lin at US.

 
 
  Part of: Feuillet C (2016) Two new combinations in Euploca Nutt. (Heliotropiaceae, Boraginales) and a conspectus of the species of the Guiana Shield area. PhytoKeys 61: 101-124. https://doi.org/10.3897/phytokeys.61.6260