Polygonum basiramia (Small) T.M.Schust. & Reveal species synonym

Polygonum nesomii T.M.Schust. & Reveal species synonym

Delopyrum articulatun (L.) Small ex Rydb. species synonym

Dentoceras myriophyllum Small species synonym

Polygonella polygama var. polygama variety synonym

Polygonum americanum (Fisch. & C.A.Mey.) T.M.Schust. & Reveal species synonym

Polygonum smallianum T.M.Schust. & Reveal species synonym

Polygonum delopyrum T.M.Schust. & Reveal species synonym

Polygonella parvifolia Michx. species synonym

Polygonella articulata f. articulata form synonym

Tephis parvifolia (Michx.) Raf. species synonym

Polygonum articulatum var. multiplex Oakes variety synonym

Polygonella serotina (Raf.) House species synonym

Polygonella semtina House species doubtful

Polygonella parvifolia var. subenervis Meisn. variety synonym

Polygonella parviflora Steud., 1821 species accepted

Polygonella meissneriana Shuttlew. ex Meisn. species synonym

Polygonella ericoides Engelm. & A.Gray species synonym

Polygonella brachystachya var. laminigera Fernald variety synonym

Polygonella articulata f. atrorubens Fernald form synonym

Polygonum parvifolium (Michx.) Nutt. species synonym

Tragopyrum polygamum (Vent.) Spreng. species synonym

Psammogonum articulatum (L.) Nieuwl. species synonym

Psammogonum americanum (Fisch. & C.A.Mey.) Nieuwl. species synonym

Stopinaca parvifolia (Michx.) Raf. species synonym

Spermaulaxen dichotomus Raf. species proparte synonym

Atraphaxis dioica Bosc ex Meisn. species synonym

Delopyrum basiramea Small species homotypic synonym

Gonopyrum serotinum (Raf.) House species synonym

Gonopyrum articulatum (L.) Small species synonym

Pleurostena serotina (Raf.) Raf. species synonym

Polygonella delopyra Author species synonym

Polygonella nesomii Mscr. species synonym

Polygonella dentroceras Author species synonym

Delopyrum basiramium Small species synonym

Delopyrum filiforme Small species synonym

Delopyrum gracile (Meisn.) Small species synonym

Delopyrum articulatum (L.) Small species synonym

Gonopyrum americanum Fisch. & C.A.Mey. species synonym

Delopyrum ciliatum (Meisn.) Small species synonym

Delopyrum articulatun (L.) Small species homotypic synonym

Polygonum setaceum Nutt. ex Meisn. species heterotypic synonym

Phyllepidum squarrosum Raf. species synonym

Phyllepidum squamosum Raf. species synonym

Phyllepidum scariosum Schult. species synonym

Polygonum parksii (Cory) T.M.Schust. & Reveal species synonym

Polygonum dentoceras T.M.Schust. & Reveal species synonym

Delopyrum articulatum (L.) Small ex Rydb. species synonym

Polygonella basiramia (Small) G.L.Nesom & V.M.Bates species accepted

Polygonella ciliata var. basiramia (Small) Horton variety synonym

Polygonella myriophylla (Small) Horton species accepted

Polygonella gracilis (Nutt.) Meisn. species accepted

Polygonum gracile Nutt. species heterotypic synonym

Polygonella articulata (L.) Meisn. species accepted

Polygonum articulatum L. species heterotypic synonym

Polygonella polygama (Vent.) Engelm. & A.Gray species accepted

Polygonum polygamum Vent. species synonym

Polygonella macrophylla Small species accepted

Polygonella fimbriata (Elliott) Horton species accepted

Polygonum fimbriatum Elliott species synonym

Thysanella fimbriata (Elliott) A.Gray species synonym

Polygonella americana (Fisch. & C.A.Mey.) Small species accepted

Polygonella robusta (Small) G.L.Nesom & V.M.Bates species accepted

Polygonella fimbriata var. robusta (Small) Horton variety synonym

Thysanella robusta Small species synonym

Polygonella parksii Cory species accepted

Polygonella ciliata Meisn. species accepted

Polygonum serotinum Raf. species heterotypic synonym

Polygonum pinicola T.M.Schust. & Reveal species synonym

Polygonum dichotomum Raf. species heterotypic synonym

Polygonum setaceum Nutt. species homotypic synonym

Polygonella meissneriana Shuttlew. species homotypic synonym

Polygonella basiramea (Small) G.L.Nesom & V.M.Bates, 1984 species accepted

Atraphaxis dioica Bosc species homotypic synonym