Contains 2 accepted taxa overall.

Characteristics
Seymeria Pursh
BLACKSENNA
Classification
LAMIALES
Seymeria
Citation
SEYMERIA Pursh, Fl. Amer. Sept. 736. 1814, nom. cons.
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TYPE: Seymeria tenuifolia Pursh, nom. illegit., typ. cons. (Afzelia cassioides J. F. Gmelin; Seymeria cassioides (J. F. Gmelin) S. F. Blake)
Distribution Map Present

This species have been reported in the counties highlighted.

Species
Scientific Name Common Name Herbarium Specimens Status Photos
Seymeria cassioides YAUPON BLACKSENNA Native FAC (NWPL) FAC (DEP)
Seymeria pectinata PIEDMONT BLACKSENNA Native
Identification Key
1.  Leaf segments linear-filiform, mostly <0.5 mm wide; calyx and fruit glabrous to glabrate; parasitizing Pinus
1.  Leaf segments linear-lanceolate, mostly >0.5 mm wide; parasitizing a variety of taxa, probably not Pinus
2
2.  Stems pubescent to villous; capsules densely tomentose
2.  Stems pubescent to puberulous; capsules glabrescent to pubescent
Genus Synonyms
Synonym Full Citation Basionym Type
Afzelia Afzelia J. F. Gmelin, Syst. Nat. 2: 927. 1792, nom. rej. vs Afzelia Smith 1798. TYPE: Afzelia cassioides J. F. Gmelin = Seymeria Pursh 1814.