Eleutheranthera

Eleutheranthera ruderalis (Sw.) Sch.Bip., Bot. Zeitung (Berlin) 24 165 1866. (Syn: Eleutheranthera areolata Klatt; Eleutheranthera discoidea (Less. ex Less.) M.Gómez;...

Eleutheranthera ruderalis ?;           Please help me for identifying this species : Attachments (1). Please help...