Seymeria texana(A.Gray) Standl.

Texas blacksenna

WFO wfo-0001137183 Accepted WFO 2026-06 8 photographs CC BY

Plate 1 figs. a–h · 8 separate observations

Seymeria texana, photographed by Tom Field
fig. a Tom Field, CC BY 4.0 / 2021-10-26 / obs. 169018906
Seymeria texana, photographed by Reid Hardin
fig. b Reid Hardin, CC BY 4.0 / obs. 162180242
Seymeria texana, photographed by Reid Hardin
fig. c Reid Hardin, CC BY 4.0 / obs. 155496004
Seymeria texana, photographed by Eric Knight
fig. d Eric Knight, CC BY 4.0 / obs. 44042493
Seymeria texana, photographed by Jo Roberts
fig. e Jo Roberts, CC BY 4.0 / obs. 162513027
Seymeria texana, photographed by Jo Roberts
fig. f Jo Roberts, CC BY 4.0 / obs. 161365614
Seymeria texana, photographed by Jo Roberts
fig. g Jo Roberts, CC BY 4.0 / obs. 158022141
Seymeria texana, photographed by Alison Northup
fig. h Alison Northup, CC BY 4.0 / obs. 157808729

Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.

Sourcesevery claim on this page

  1. World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
  2. iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
  3. Wikidata. common name (P1843), joined on the World Flora Online identifier (P7715). CC0. Retrieved 2026-07-13.

We publish what we can source and we say so when we cannot. This page has no care advice and no toxicity claim, because we do not yet have those from a source we can cite. It has no native range either: Kew's checklist does not cover this taxon.