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 |
|---|---|---|---|
| Hirtella racemosa | Lam. | 19 | documented |
| Hirtella gracilipes | (Hook.f.) Prance | 13 | documented |
| Hirtella paniculata | Sw. | 3 | documented |
| Hirtella triandra | Sw. | 3 | documented |
| Hirtella lemsii | L.O.Williams & Prance | 1 | below the evidence gate |
| Hirtella adderleyi | Prance | 0 | below the evidence gate |
| Hirtella adenophora | Cuatrec. | 0 | below the evidence gate |
| Hirtella aequatoriensis | Prance | 0 | below the evidence gate |
| Hirtella americana | L. | 0 | below the evidence gate |
| Hirtella angustifolia | Schott | 0 | below the evidence gate |
| Hirtella angustissima | Sandwith | 0 | below the evidence gate |
| Hirtella araguariensis | Prance | 0 | below the evidence gate |
| Hirtella aramangensis | Prance | 0 | below the evidence gate |
| Hirtella arenosa | Prance | 0 | below the evidence gate |
| Hirtella bahiensis | Prance | 0 | below the evidence gate |
| Hirtella barnebyi | Prance | 0 | below the evidence gate |
| Hirtella barrosoi | Prance | 0 | below the evidence gate |
| Hirtella beckii | Prance | 0 | below the evidence gate |
| Hirtella bicornis | Mart. & Zucc. | 0 | below the evidence gate |
| Hirtella brachystachya | Spruce ex Hook.f. | 0 | below the evidence gate |
| Hirtella bullata | Benth. | 0 | below the evidence gate |
| Hirtella burchellii | Britton | 0 | below the evidence gate |
| Hirtella caduca | Fanshawe & Maguire | 0 | below the evidence gate |
| Hirtella carbonaria | Little | 0 | below the evidence gate |
| Hirtella castillana | Prance | 0 | below the evidence gate |
| Hirtella ciliata | Mart. & Zucc. | 0 | below the evidence gate |
| Hirtella conduplicata | Prance | 0 | below the evidence gate |
| Hirtella confertiflora | Prance | 0 | below the evidence gate |
| Hirtella cordifolia | Prance | 0 | below the evidence gate |
| Hirtella corymbosa | Cham. & Schltdl. | 0 | below the evidence gate |
| Hirtella couepiiflora | Prance | 0 | below the evidence gate |
| Hirtella cowanii | Prance & Maguire | 0 | below the evidence gate |
| Hirtella crusa | Aguilar & D.Santam. | 0 | below the evidence gate |
| Hirtella davisii | Sandwith | 0 | below the evidence gate |
| Hirtella deflexa | Maguire | 0 | below the evidence gate |
| Hirtella dorvalii | Prance | 0 | below the evidence gate |
| Hirtella duckei | Huber | 0 | below the evidence gate |
| Hirtella elongata | Mart. & Zucc. | 0 | below the evidence gate |
| Hirtella enneandra | Cuatrec. | 0 | below the evidence gate |
| Hirtella eriandra | Benth. | 0 | below the evidence gate |
| Hirtella excelsa | Standl. ex Prance | 0 | below the evidence gate |
| Hirtella fasciculata | Prance | 0 | below the evidence gate |
| Hirtella floribunda | Cham. & Schltdl. | 0 | below the evidence gate |
| Hirtella glabrata | Pilg. | 0 | below the evidence gate |
| Hirtella glandulistipula | Ducke | 0 | below the evidence gate |
| Hirtella glandulosa | Spreng. | 0 | below the evidence gate |
| Hirtella glaziovii | Taub. | 0 | below the evidence gate |
| Hirtella guainiae | Spruce ex Hook.f. | 0 | below the evidence gate |
| Hirtella guatemalensis | Standl. | 0 | below the evidence gate |
| Hirtella guyanensis | (Fritsch) Sandwith | 0 | below the evidence gate |
| Hirtella hebeclada | Moric. ex DC. | 0 | below the evidence gate |
| Hirtella hispidula | Miq. | 0 | below the evidence gate |
| Hirtella hoehnei | Pilg. | 0 | below the evidence gate |
| Hirtella insignis | Briq. ex Prance | 0 | below the evidence gate |
| Hirtella juruenensis | Pilg. | 0 | below the evidence gate |
| Hirtella kuhlmannii | Pilg. | 0 | below the evidence gate |
| Hirtella lancifolia | Ducke | 0 | below the evidence gate |
| Hirtella latifolia | Prance | 0 | below the evidence gate |
| Hirtella leonotis | Pittier | 0 | below the evidence gate |
| Hirtella liesneri | Prance | 0 | below the evidence gate |
| Hirtella lightioides | Rusby | 0 | below the evidence gate |
| Hirtella longifolia | Benth. ex Hook.f. | 0 | below the evidence gate |
| Hirtella longipedicellata | Prance | 0 | below the evidence gate |
| Hirtella macrophylla | Benth. ex Hook.f. | 0 | below the evidence gate |
| Hirtella macrosepala | Sandwith | 0 | below the evidence gate |
| Hirtella magnifolia | Prance | 0 | below the evidence gate |
| Hirtella maguirei | Prance | 0 | below the evidence gate |
| Hirtella margae | Prance | 0 | below the evidence gate |
| Hirtella martiana | Hook.f. | 0 | below the evidence gate |
| Hirtella mucronata | Prance | 0 | below the evidence gate |
| Hirtella mutisii | Killip & Cuatrec. | 0 | below the evidence gate |
| Hirtella myrmecophila | Pilg. | 0 | below the evidence gate |
| Hirtella obidensis | Ducke | 0 | below the evidence gate |
| Hirtella orbicularis | Prance | 0 | below the evidence gate |
| Hirtella papillata | Prance | 0 | below the evidence gate |
| Hirtella paraensis | Prance | 0 | below the evidence gate |
| Hirtella parviunguis | Prance | 0 | below the evidence gate |
| Hirtella pauciflora | Little | 0 | below the evidence gate |
| Hirtella pendula | Sol. ex Lam. | 0 | below the evidence gate |
| Hirtella physophora | Mart. & Zucc. | 0 | below the evidence gate |
| Hirtella pilosissima | Mart. & Zucc. | 0 | below the evidence gate |
| Hirtella pimichina | Lasser & Maguire | 0 | below the evidence gate |
| Hirtella piresii | Prance | 0 | below the evidence gate |
| Hirtella prancei | Asprino & Amorim | 0 | below the evidence gate |
| Hirtella punctillata | Ducke | 0 | below the evidence gate |
| Hirtella radamii | Prance | 0 | below the evidence gate |
| Hirtella rasa | Standl. | 0 | below the evidence gate |
| Hirtella recurva | (Spruce ex Prance) Sothers & Prance | 0 | below the evidence gate |
| Hirtella revillae | Prance | 0 | below the evidence gate |
| Hirtella rodriguesii | Prance | 0 | below the evidence gate |
| Hirtella rugosa | Thuill. ex Pers. | 0 | below the evidence gate |
| Hirtella santosii | Prance | 0 | below the evidence gate |
| Hirtella scaberula | Spruce ex Hook.f. | 0 | below the evidence gate |
| Hirtella scabra | Benth. | 0 | below the evidence gate |
| Hirtella schultesii | Prance | 0 | below the evidence gate |
| Hirtella silicea | Griseb. | 0 | below the evidence gate |
| Hirtella sprucei | Benth. ex Hook.f. | 0 | below the evidence gate |
| Hirtella standleyi | Baehni & J.F.Macbr. | 0 | below the evidence gate |
| Hirtella subglanduligera | Pilg. | 0 | below the evidence gate |
| Hirtella subscandens | Spruce ex Hook.f. | 0 | below the evidence gate |
| Hirtella suffulta | Prance | 0 | below the evidence gate |
| Hirtella tentaculata | Poepp. | 0 | below the evidence gate |
| Hirtella tenuifolia | Prance | 0 | below the evidence gate |
| Hirtella thouarsiana | Baill. ex Laness. | 0 | below the evidence gate |
| Hirtella tocantina | Ducke | 0 | below the evidence gate |
| Hirtella trichotoma | Prance | 0 | below the evidence gate |
| Hirtella tubiflora | Cuatrec. | 0 | below the evidence gate |
| Hirtella ulei | Pilg. | 0 | below the evidence gate |
| Hirtella vesiculosa | Suess. | 0 | below the evidence gate |
| Hirtella zanzibarica | Oliv. | 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.