Polygonella americana (Fisch. & C. A. Mey.) Small | | a | | Polygonella americana(Fisch. & C. A. Mey.) Small | |
Polygonella basiramia (Small) G. L. Nesom & V. M. Bates | | a | | Polygonella basiramia(Small) G. L. Nesom & V. M. Bates | |
Polygonella macrophylla Small | | a | | Polygonella macrophyllaSmall | |
Polygonella myriophylla (Small) Horton | | a | | Polygonella myriophylla(Small) Horton | |
Polygonella ciliata Meisn. var. basiramia (Small) Horton | Polygonella basiramia (Small) G. L. Nesom & V. M. Bates | | i | Polygonella ciliataMeisn. var.basiramia (Small) Horton | Polygonella basiramia(Small) G. L. Nesom & V. M. Bates |