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 |
|---|---|---|---|
| Asperula tinctoria | L. | 176 | documented |
| Asperula taurina | L. | 70 | documented |
| Asperula orientalis | Boiss. & Hohen. | 7 | documented |
| Asperula scoparia | Hook.f. | 1 | below the evidence gate |
| Asperula × portae | Peruzzi | 0 | below the evidence gate |
| Asperula albiflora | Popov | 0 | below the evidence gate |
| Asperula anatolica | M.Öztürk | 0 | below the evidence gate |
| Asperula arvensis | L. | 0 | below the evidence gate |
| Asperula assamica | Meisn. | 0 | below the evidence gate |
| Asperula azerbaidjanica | Mam, Shach & Velib. | 0 | below the evidence gate |
| Asperula badachschanica | Pachom. | 0 | below the evidence gate |
| Asperula balchanica | Bobrov | 0 | below the evidence gate |
| Asperula botschantzevii | Pachom. | 0 | below the evidence gate |
| Asperula brachyantha | Boiss. | 0 | below the evidence gate |
| Asperula cankiriensis | B.Şahin & Sağıroğlu | 0 | below the evidence gate |
| Asperula ciliatula | Pachom. | 0 | below the evidence gate |
| Asperula cilicica | Hausskn. ex Ehrend. | 0 | below the evidence gate |
| Asperula congesta | Tschern. | 0 | below the evidence gate |
| Asperula czukavinae | Pachom. & Karim | 0 | below the evidence gate |
| Asperula dasyantha | Klokov | 0 | below the evidence gate |
| Asperula fedtschenkoi | Ovcz. & Tschernov | 0 | below the evidence gate |
| Asperula fidanii | Eroğlu | 0 | below the evidence gate |
| Asperula fragillima | Boiss. & Hausskn. | 0 | below the evidence gate |
| Asperula friabilis | Schönb.-Tem. | 0 | below the evidence gate |
| Asperula galioides | M.Bieb. | 0 | below the evidence gate |
| Asperula glabrata | Tschern. | 0 | below the evidence gate |
| Asperula glomerata | (M.Bieb.) Griseb. | 0 | below the evidence gate |
| Asperula gobica | Govaerts | 0 | below the evidence gate |
| Asperula gobicola | Grubov | 0 | below the evidence gate |
| Asperula insignis | (Vatke) Ehrend. | 0 | below the evidence gate |
| Asperula insolita | Pachom. | 0 | below the evidence gate |
| Asperula karategini | Pachom. & Karim | 0 | below the evidence gate |
| Asperula kovalevskiana | Pachom. | 0 | below the evidence gate |
| Asperula kryloviana | Sergeev | 0 | below the evidence gate |
| Asperula lasiantha | Nakai | 0 | below the evidence gate |
| Asperula majoriflora | Borbás ex Formánek | 0 | below the evidence gate |
| Asperula nuratensis | Pachom. | 0 | below the evidence gate |
| Asperula oppositifolia | Regel & Schmalh. | 0 | below the evidence gate |
| Asperula pauciflora | Tschern. | 0 | below the evidence gate |
| Asperula podlechii | Schönb.-Tem. | 0 | below the evidence gate |
| Asperula popovii | Schischk. | 0 | below the evidence gate |
| Asperula pugionifolia | Tschern. | 0 | below the evidence gate |
| Asperula pulchella | (Podlech) Ehrend. & Schönb.-Tem. | 0 | below the evidence gate |
| Asperula rechingeri | Ehrend. & Schönb.-Tem. | 0 | below the evidence gate |
| Asperula rezaiyensis | Schönb.-Tem. | 0 | below the evidence gate |
| Asperula sapphus | (Gutermann) Kit Tan | 0 | below the evidence gate |
| Asperula scabrella | Tschern. | 0 | below the evidence gate |
| Asperula seticornis | Boiss. | 0 | below the evidence gate |
| Asperula setosa | Jaub. & Spach | 0 | below the evidence gate |
| Asperula sherardioides | Jaub. & Spach | 0 | below the evidence gate |
| Asperula sordide-rosea | Popov | 0 | below the evidence gate |
| Asperula strishovae | Pachom. & Karim | 0 | below the evidence gate |
| Asperula tenuissima | K.Koch | 0 | below the evidence gate |
| Asperula trichodes | J.Gay ex DC. | 0 | below the evidence gate |
| Asperula tschernevae | Kamelin | 0 | below the evidence gate |
| Asperula tymphaea | T.Gregor, Meierott & Raus | 0 | below the evidence gate |
| Asperula virgata | Hub.-Mor. ex Ehrend. & Schönb.-Tem. | 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.