| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Aciotis aequatorialis Cogn. | B. Hoffman 385 24 Oct 1991 | Guyana. Upper Takutu-Upper Essequibo. SE Kanuku Mts, foothills S of Crabwood Creek, ±2.5 km E of Makawatta Mtn. | |||
| Aciotis aequatorialis Cogn. | B. Hoffman 1009 with C. Capellaro, 20 Feb 1992 | Guyana. Upper Takutu-Upper Essequibo. Northern Rupununi savannas; 1 km S of Karanambo Ranch; sandbank on Rupununi River. | |||
| Aciotis aequatorialis Cogn. | H. D. Clarke 3851 25 Feb 1997 | Guyana. Upper Takutu-Upper Essequibo. Rewa River; at confluence of Kwitaro River. |