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 |
|---|---|---|---|
| Astilbe longicarpa | (Hayata) Hayata | 59 | documented |
| Astilbe chinensis | (Maxim.) Franch. & Sav. | 26 | documented |
| Astilbe biternata | (Vent.) Britton | 24 | documented |
| Astilbe macroflora | Hayata | 14 | documented |
| Astilbe microphylla | Knoll | 5 | documented |
| Astilbe formosa | (Nakai) Nakai | 2 | below the evidence gate |
| Astilbe × amabilis | H.Hara | 0 | below the evidence gate |
| Astilbe × photeinophylla | Koidz. | 0 | below the evidence gate |
| Astilbe apoensis | Hallier f. | 0 | below the evidence gate |
| Astilbe crenatiloba | (Britton) Small | 0 | below the evidence gate |
| Astilbe glaberrima | Nakai | 0 | below the evidence gate |
| Astilbe grandis | Stapf ex E.H.Wilson | 0 | below the evidence gate |
| Astilbe hachijoensis | Nakai | 0 | below the evidence gate |
| Astilbe japonica | (C.Morren & Decne.) A.Gray | 0 | below the evidence gate |
| Astilbe koreana | (Kom.) Nakai | 0 | below the evidence gate |
| Astilbe longipedicellata | (Hatus.) S.Akiyama & Kadota | 0 | below the evidence gate |
| Astilbe longipilosa | Gilli | 0 | below the evidence gate |
| Astilbe macrocarpa | Knoll | 0 | below the evidence gate |
| Astilbe okuyamae | H.Hara | 0 | below the evidence gate |
| Astilbe papuana | Schltr. | 0 | below the evidence gate |
| Astilbe philippinensis | Henry | 0 | below the evidence gate |
| Astilbe platyphylla | Boissieu | 0 | below the evidence gate |
| Astilbe rivularis | Buch.-Ham. ex D.Don | 0 | below the evidence gate |
| Astilbe rubra | Hook.f. & Thomson | 0 | below the evidence gate |
| Astilbe shikokiana | Nakai | 0 | below the evidence gate |
| Astilbe simplicifolia | Makino | 0 | below the evidence gate |
| Astilbe taquetii | (H.Lév.) Koidz. | 0 | below the evidence gate |
| Astilbe thunbergii | (Siebold & Zucc.) Miq. | 0 | below the evidence gate |
| Astilbe tsushimensis | Kadota | 0 | below the evidence gate |
| Astilbe uljinensis | B.U.Oh & H.J.Choi | 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.