Haematostemon


Haematostemon is a genus of plant of the family Euphorbiaceae first described as a genus in 1919. It is native to northeastern South America.
;Species
  1. Haematostemon coriaceus Pax & K.Hoffm. - Amazonas State in S Venezuela
  2. Haematostemon guianensis Sandwith - Potaro-Siparuni region of Guyana