| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Charianthus grenadensis Penneys & Judd | J. D. Skean Jr. 2833 with Lisa Voges, 28 Jun 1990 | Grenada. St. Andrew/St. Mark/St. Patrick Parish border: Mt. St. Catherine, at top, on trail from end of Mt. Hope Rd. | paratype | 00842110 | |
| Charianthus grenadensis Penneys & Judd | J. D. Skean Jr. 2855 with Andy Murrell, Sylvia Scudder, Lisa Voges & Carl Irrgand, 29 Jun 1990 | Grenada. St. Andrew/St. Mark/St. Patrick Parish border: Trail from Grand E'tang Forest headquarters to Fedon's camp, peak. | paratype | 00842111 | |
| Charianthus grenadensis Penneys & Judd | J. D. Skean Jr. 2683 with Lisa Voges, Sue Hains, Carl Irrgard, Sylvia Scudder, Jack Wood & Andy Murrell, 19 Jun 1990 | Grenada. Saint Andrew. Grand E'tang Forest Preserve: trail to Mt. Qua Qua. | isotype | 842113 | |
| Charianthus grenadensis Penneys & Judd | R. A. Howard 10602 24 Feb 1950 - 06 Mar 1950 | Grenada. Trail from Grand Etang to Mt. Quaqua. | 01165855 | ||
| Charianthus grenadensis Penneys & Judd | J. S. Beard 50 3/11/42 | Grenada. Saint Mark. Morne St. Catherine. | 01165880 | ||
| Charianthus grenadensis Penneys & Judd | J. S. Beard 591 29 Oct 1945 | Grenada. Morne Anagua. | 01165854 | ||
| Charianthus grenadensis Penneys & Judd | P. Beard 1288 08 Oct 1945 | Grenada. Fedon's Camp. | 01165879 | ||
| Charianthus grenadensis Penneys & Judd | J. S. Beard 581 with D. B. Fanshawe, 19 Oct 1945 | Grenada. Saint Mark. Mt. St. Catherine. | 01165853 |