Knoxia sumatrensis (Retz.) DC. [ Knoxia stricta Gaertner]
      
no HD illustration available (m3)
5 576578 Knoxia sumatrensis (Retz.) DC. [116 965451 Spermacoce sumatrensis Retz.] Rubiaceae
J.B.P.A. de Monet de Lamarck, J.L.M. Poiret, Tabl. Encycl., vol. 1 : t. 59, fig. 2 (1791) [Fossier]