Monechma là một chi thực vật thuộc họ Acanthaceae, closely related to the genus Justicia. Chi này có các loài sau (danh sách này có thể chưa đầy đủ):Monechma acutum C.B.ClarkeMonechma affine Hochst.Monechma affine Hochst.Monechma angustifolium NeesMonechma angustissimum S.MooreMonechma arenicola C.B.ClarkeMonechma atherstonei C.B.ClarkeMonechma australe P.G.Mey.Monechma bracteatum Hochst.Monechma calcaratum SchinzMonechma callothamnum J.MundayMonechma carrissoi BenoistMonechma ciliatum (Jacq.) Milne-Redh.Monechma clarkei SchinzMonechma cleomoides C.B.ClarkeMonechma crassiusculum P.G.Mey.Monechma debile NeesMonechma depauperatum C.B.ClarkeMonechma desertorum C.B.ClarkeMonechma distichotrichum (Lindau) P.G.Mey.Monechma divaricatum C.B.ClarkeMonechma eremum S.MooreMonechma fimbriatum C.B.ClarkeMonechma floridum C.B.ClarkeMonechma foliosum C.B.ClarkeMonechma genistifolium C.B.ClarkeMonechma glaucifolium S.MooreMonechma grandiflorum SchinzMonechma hereroense C.B.ClarkeMonechma hispidum Hochst.Monechma incanum C.B.ClarkeMonechma leucoderme C.B.ClarkeMonechma linaria C.B.ClarkeMonechma loliaceum K.Schum.Monechma lolioides C.B.ClarkeMonechma marginatum C.B.ClarkeMonechma molle C.B.ClarkeMonechma mollissimum (Nees) P.G.Mey.Monechma monechmoides (S.Moore) Hutch.Monechma namaense C.B.ClarkeMonechma ndellense (Lindau) Miege & HeineMonechma nepeta C.B.ClarkeMonechma nepetoides C.B.ClarkeMonechma pilosella NeesMonechma platysepalum S.MooreMonechma praecox Milne-Redh.Monechma pseudopatulum C.B.ClarkeMonechma quintasii BenoistMonechma rigidum S.MooreMonechma robustum BondMonechma salsola C.B.ClarkeMonechma saxatile J.MundayMonechma scabridum C.B.ClarkeMonechma scabrinerve C.B.ClarkeMonechma serotinum P.G.Mey.Monechma spartioides C.B.ClarkeMonechma spissum C.B.ClarkeMonechma subsessile C.B.ClarkeMonechma terminale S.MooreMonechma tettense C.B.ClarkeMonechma tonsum P.G.Mey.Monechma troglodytica Chiov.Monechma ukambense C.B.ClarkeMonechma varians C.B.ClarkeMonechma violaceum NeesMonechma virgultorum S.MooreMonechma welwitschii C.B.Clarke