Fig. 4. Euphorbia sobolifera O.L.M.Silva & P.J in Three new species of Euphorbia subgenus Chamaesyce (Euphorbiaceae) endemic to Brazil

Fig. 4. Euphorbia sobolifera O.L.M.Silva & P.J.Braun sp. nov. A. Habitat. B. Habit. C. Portion of a branch producing soboles. D. Apical portion of branches with reduced opposite leaves. E. Detail of a node with opposite leaves. F. Cyathium showing one of the cyathophylls bearing colleters on its margin (arrows). G. Detail of a cyathium showing an involucre lobe (arrow). H. Grouped staminate cyathia. I. Solitary pistillate cyathium. J. Detail of a pistillate cyathium showing the pistillate flower. K. Immature fruit. L. Staminate cyathium opened, showing staminate cymules, bracteoles and a central pistillode. M. Pistillate cyathium opened, showing poorly developed staminate flowers and bracteoles. Photos: A–B: P.J. Braun in the field; C–K: O.L.M. Silva; L–M: Illustrations of plants cultivated at the Instituto de Botânica by Klei Souza.