Ammannia catholica Crochet. & Arn.
Ammannia catholica Crochet. & Arn. ex Semble.
Ammannia catholica var. brasiliensis Cham. & Schltdl.
Ammannia friesii Koehne
Ammannia hastata DC.
Ammannia koehnei Britton
Ammannia koehnei var. exauriculata Fernald
Ammannia lingulata Griseb.
Ammannia lythrifolia Salisb.
Ammannia octandra Cham. & Schltdl.
Ammannia pallida Lehm.
Ammannia robusta Heer
Ammannia sagittata DC.
Ammannia sanguinolenta Sw.
Ammannia sanguinolenta subsp. longifolia Koehne
Ammannia sanguinolenta subsp. purpurea (Lam.) Koehne
Ammannia sanguinolenta subsp. robusta (Heer) Koehne
Ammannia stylosa Fisch. & CAMey.
Ammannia teres Raf.
Ammannia teres var. exauriculata Fernald
Ammannia texana Scheele
Isnardia subhastata Ruiz & Pav.
Jussiaea sagittata Poir.
Ludwigia hastata Spreng.