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.
| Species | Authority | Usable photographs | Page |
|---|---|---|---|
| Zeltnera venusta | (A.Gray) G.Mans. | 279 | documented |
| Zeltnera beyrichii | (Torr.) G.Mans. | 121 | documented |
| Zeltnera texensis | (Griseb.) G.Mans. ex J.S.Pringle | 89 | documented |
| Zeltnera calycosa | (Buckley) G.Mans. | 88 | documented |
| Zeltnera davyi | (Jeps.) G.Mans. | 77 | documented |
| Zeltnera exaltata | (Griseb.) G.Mans. | 48 | documented |
| Zeltnera maryanniana | (B.L.Turner) G.Mans. | 40 | documented |
| Zeltnera namatophila | (Reveal, C.R.Broome & Beatley) G.Mans. | 14 | documented |
| Zeltnera arizonica | (A.Gray) G.Mans. | 13 | documented |
| Zeltnera trichantha | (Griseb.) G.Mans. | 8 | documented |
| Zeltnera muehlenbergii | (Griseb.) G.Mans. | 7 | documented |
| Zeltnera pusilla | (Eastw.) G.Mans. | 7 | documented |
| Zeltnera quitensis | (Kunth) G.Mans. | 2 | below the evidence gate |
| Zeltnera abramsii | (Munz) G.Mans. | 0 | below the evidence gate |
| Zeltnera breviflora | (Shinners) G.Mans. | 0 | below the evidence gate |
| Zeltnera gentryi | (C.R.Broome) G.Mans. | 0 | below the evidence gate |
| Zeltnera glandulifera | (Correll) G.Mans. | 0 | below the evidence gate |
| Zeltnera madrensis | (Hemsl.) G.Mans. | 0 | below the evidence gate |
| Zeltnera martini | (C.R.Broome) G.Mans. | 0 | below the evidence gate |
| Zeltnera martinii | (C.R.Broome) G.Mans. | 0 | below the evidence gate |
| Zeltnera maryanna | (B.L.Turner) G.Mans. | 0 | below the evidence gate |
| Zeltnera multicaulis | (B.L.Rob.) G.Mans. | 0 | below the evidence gate |
| Zeltnera namophila | (Reveal, C.R.Broome & Beatley) G.Mans. | 0 | below the evidence gate |
| Zeltnera nesomii | B.L.Turner | 0 | below the evidence gate |
| Zeltnera nevadensis | (C.R.Broome) G.Mans. | 0 | below the evidence gate |
| Zeltnera nudicaulis | (Engelm.) G.Mans. | 0 | below the evidence gate |
| Zeltnera setacea | (Benth.) G.Mans. | 0 | below the evidence gate |
| Zeltnera stricta | (Schiede) G.Mans. | 0 | below the evidence gate |
| Zeltnera wigginsii | (C.R.Broome) G.Mans. | 0 | below the evidence 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.