| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Thelia hirtella (Hedw.) Sull. | P. Majestyk 2337 25 May 2001 | United States of America. Arkansas. Hot Spring Co. Harp, off Hwy 9. | 536550 | ||
| Thelia hirtella (Hedw.) Sull. | P. Majestyk 2341 25 May 2001 | United States of America. Arkansas. Hot Spring Co. Harp, off Hwy 9. | 580837 | ||
| Thelia hirtella (Hedw.) Sull. | P. Majestyk 3315 11 May 2002 | United States of America. Virginia. Chesterfield Co. Pocahontas State Park. | 615077 | ||
| Hirtella glandistipula Ducke | W. A. Ducke 15057 28 Oct 1919 | Brazil. Brasilia. | photo of type | 428221 | |
| Hirtella scandens Hoffmanns. ex Roem. & Schult. | F. W. Sieber s.n. | Brazil. Brasilia. | photo of type | 428282 | |
| Hirtella pulchra Fritsch | J. B. E. Pohl 2181 | San Joze [Brazil?]. | isotype | 428267 |  |
| Hirtella pulchra Fritsch | J. B. E. Pohl 2181 | Brazil. Brasilia. | photo of type | 428268 | |
| Hirtella cordifolia Prance | J. J. Wurdack 43621 with L. S. Adderley, 25 Jul 1959 | Venezuela. Amazonas. Rio Siapa;in Sabana Hechimoni. | holotype | 428193 |  |
| Hirtella carbonaria Little | E. L. Little Jr. 6275 19 Apr 1943 | Ecuador. Esmeraldas. San Lorenzo near Rio Nadadero ½ km. south. | isotype | 428185 |  |
| Hirtella carbonaria Little | E. L. Little Jr. 6275 19 Apr 1943 | Ecuador. Esmeraldas. San Lorenzo near Rio Nadadero ½ km. south. | isotype | 428186 |  |
| Hirtella lemsii L.O.Williams & Prance | K. Lems 5203 27 Jan 1965 | Costa Rica. Golfito; slopes southwest of the airstrip. | isotype | 428163 |  |
| Hirtella adderleyi Prance | J. J. Wurdack 43716 with L. S. Adderley, 31 Jul 1959 | Venezuela. Amazonas. Rio Orinoco; Sabana de Mogo, right bank or Rio Orinoco, 5 km above mouth of Rio Ventuari. | holotype | 428166 |  |
| Archibaccharis hirtella var. intermedia S.F.Blake | C. G. Pringle 6108 25 Jan 1895 | Mexico. Veracruz. Near Orizaba. | isotype | 158356 |  |
| Capnorea hirtella Greene | T. J. Howell Apr 1880 | United States of America. Washington. Eastern Washington Terr. | isotype | 337091 |  |
| Hirtella hispidula Miq. | S. Tiwari 888 11 Sep 1992 | Guyana. Essequibo. Essequibo: Groete creek, 27 km from Bartica. | 39987 | ||
| Hirtella physophora Mart. & Zucc. | J.-J. de Granville 3249 10 Jan 1980 | French Guiana. | |||
| Hirtella physophora Mart. & Zucc. | R. A. A. Oldeman 3278 10 May 1973 | French Guiana. Layon Galbao - Région de Saül. | |||
| Hirtella physophora Mart. & Zucc. | R. A. A. Oldeman 2077 22 Feb 1966 | French Guiana. | |||
| Hirtella physophora Mart. & Zucc. | J.-J. de Granville B4743 09 Mar 1973 | French Guiana. Saint-Laurent-du-Maroni. Mont Galbao - Région de Saül. | |||
| Hirtella physophora Mart. & Zucc. | A. M. Raynal-Roques 18544 09 Mar 1976 | French Guiana. Layon Limonade - Région de Saül. |