Trisetopsis

Accepted species 25 Documented here 0 Family Poaceae

Accepted species 25 in this genus

Every accepted species in the genus is listed. A name links to its page when we hold at least three commercially licensed photographs of it. Where we do not, the row shows how many we actually found, which is usually none.

SpeciesAuthority Usable photographsPage
Trisetopsis imberbis (Nees) Röser, A.Wölk & Veldkamp 2 below the evidence gate
Trisetopsis elongata (Hochst. ex A.Rich.) Röser & A.Wölk 1 below the evidence gate
Trisetopsis angusta (C.E.Hubb.) Röser & A.Wölk 0 below the evidence gate
Trisetopsis arcta (Cope) Röser & A.Wölk 0 below the evidence gate
Trisetopsis aspera (Munro ex Thwaites) Röser & A.Wölk 0 below the evidence gate
Trisetopsis barbata (Nees) Röser & A.Wölk 0 below the evidence gate
Trisetopsis capensis (Schweick.) Röser & A.Wölk 0 below the evidence gate
Trisetopsis dodii (Stapf) Röser & A.Wölk 0 below the evidence gate
Trisetopsis galpinii (Schweick.) Röser & A.Wölk 0 below the evidence gate
Trisetopsis hirtula (Steud.) Röser & A.Wölk 0 below the evidence gate
Trisetopsis junghuhnii (Buse) Röser & A.Wölk 0 below the evidence gate
Trisetopsis lachnantha (Hochst. ex A.Rich.) Röser & A.Wölk 0 below the evidence gate
Trisetopsis leonina (Steud.) Röser & A.Wölk 0 below the evidence gate
Trisetopsis longa (Stapf) Röser & A.Wölk 0 below the evidence gate
Trisetopsis longifolia (Nees) Röser & A.Wölk 0 below the evidence gate
Trisetopsis mannii (Pilg.) Röser & A.Wölk 0 below the evidence gate
Trisetopsis milanjiana (Rendle) Röser & A.Wölk 0 below the evidence gate
Trisetopsis namaquensis (Schweick.) Röser & A.Wölk 0 below the evidence gate
Trisetopsis natalensis (Stapf) Röser & A.Wölk 0 below the evidence gate
Trisetopsis newtonii (Stapf) Röser & A.Wölk 0 below the evidence gate
Trisetopsis quinqueseta (Steud.) Röser & A.Wölk 0 below the evidence gate
Trisetopsis rogerellisii (Mashau, Fish & A.E.van Wyk) Röser & A.Wölk 0 below the evidence gate
Trisetopsis roggeveldensis (Mashau, Fish & A.E.van Wyk) Röser & A.Wölk 0 below the evidence gate
Trisetopsis umbrosa (Hochst. ex Steud.) Röser & A.Wölk 0 below the evidence gate
Trisetopsis virescens (Nees ex Steud.) Röser & A.Wölk 0 below the evidence gate

Why some species have no pagethe gate

This site is commercial, so it can only publish photographs licensed for commercial use. Roughly three quarters of the photographs on iNaturalist are CC BY-NC, which excludes them. A species needs at least three usable photographs before we will build it a page, because a page with one picture and no traits tells you nothing you could not get from a search result, and generating hundreds of thousands of those is precisely the practice that got the previous version of this site deleted.

So the species above without a link are not errors and they are not omissions. They are real, accepted plants that we cannot yet document to the standard we hold ourselves to, and the count in the photographs column is exactly how far short we fall.

Sourcesevery claim on this page

  1. World Flora Online Plant List. Accepted names, authorities, classification. CC0. Retrieved 2026-07-12.
  2. iNaturalist. Photograph counts, restricted to CC0 / CC BY / CC BY-SA. Retrieved 2026-06-27.