| Brazil | Amazonas | |
1000-1100 m
|
00°51'00"N
|
063°17'00"W
| 17 July 1985 | | Ghillean T. Prance | 29640 | MO |
| Colombia | Vaupés | |
|
|
| October 25, 1951 | | Richard E. Schultes & Isidoro Cabrera | 14494 | MO |
| Guyana | | |
300 m
|
05°10'00"N
|
059°29'00"W
| 12 June 1994 | | Carol L. Kelloff, P.T. DePriest & M. Tamessar | 1049 | MO |
| Guyana | Cuyuni-Mazaruni | |
494 m
|
05°33'34"N
|
060°47'04"W
| 16 May 2009 | | Kenneth J. Wurdack, Karen M. Redden, C. Perry & et al. | 5025 | MO |
| Venezuela | Amazonas | |
1415 m
|
01°32'00"N
|
065°49'00"W
| 16 de Octubre de 1987 - 18 de Octubre de 1987 | | Franciso Delascio C. & Ronald L. Liesner | 13487 | MO |
| Venezuela | Amazonas | |
210 m
|
03°43'00"N
|
065°39'00"W
| abril 1990 | | Ángel Fernández | 7616 | MO |
| Venezuela | Amazonas | |
1550 m
|
01°26'00"N
|
065°47'00"W
| 15 October 1987 | | Ronald L. Liesner & Franciso Delascio C. | 21942 | MO |
| Venezuela | Amazonas | |
1400 m
|
01°32'00"N
|
065°49'00"W
| 29 October 1987 | | Ronald L. Liesner & Germán Carnevali | 22631 | MO |
| Venezuela | Bolívar | |
1300 m
|
05°40'00"N
|
061°30'00"W
| 3 Abril 1985 | | Bruce K. Holst, Julian A. Steyermark & Bruno J. Manara | 2166 | MO |
| Venezuela | Bolívar | |
1700 m
|
05°51'00"N
|
062°32'00"W
| 29 March 1987 | | Bruce K. Holst | 3740 | MO |
| Venezuela | Bolívar | |
1030 m
|
05°55'00"N
|
062°15'00"W
| 27 May 1986 | | Bruce K. Holst, Julian A. Steyermark, Ronald L. Liesner & et al. | 2977 | MO |
| Venezuela | Bolívar | |
1300 - 1400 m
|
05°52'00"N
|
061°29'00"W
| 14 November 1997 | | Paul E. Berry & et al. | 6567 | MO |
| Venezuela | Bolívar | |
|
|
| 13-VI-1973 | | Victor M. Badillo & Juan de Dios Holmquist | 6178 | MO |
| Venezuela | Bolívar | |
1250 m
|
|
| 13 Dec 1984 | | Robert Kral | 72014 | MO |
| Venezuela | Bolívar | |
600-900 m
|
|
| 16 de agosto de 1985 | | Gerardo Aymard, Nidia Cuello, Gabriel Meza & Sandra Giner | 4191 | MO |
| Venezuela | Bolívar | |
1700 m
|
05°51'00"N
|
062°02'00"W
| May 26, 1986 | | Julian A. Steyermark, Ronald L. Liesner & Bruce K. Holst | 132069 | MO |
| Venezuela | Bolívar | |
830 - 900 m
|
04°30'00"N
|
061°35'00"W
| 5 Nov. 1985 | | Ronald L. Liesner | 19505 | MO |
| Venezuela | Bolívar | |
550 - 1100 m
|
05°55'00"N
|
062°13'00"W
| 12 May 1986 | | Ronald L. Liesner & Bruce K. Holst | 20864 | MO |
| Venezuela | Bolívar | |
1030 m
|
05°55'00"N
|
062°15'00"W
| May 27, 1986 | | Julian A. Steyermark, Ronald L. Liesner & Bruce K. Holst | 132148 | MO |
| Venezuela | Bolívar | |
750 m
|
05°44'04"N
|
063°41'08"W
| 22 Enero 1977 - 24 Enero 1977 | | Julian A. Steyermark, G. C. K. Dunsterville & E. Dunsterville | 113306 | MO |
| Venezuela | Bolívar | |
770 m
|
04°57'00"N
|
063°53'00"W
| Nov 1988 | | Ángel Fernández & Gerardo Aymard | 4875 | MO |
| Venezuela | Bolívar | |
1300 m
|
|
| IV 1988 | | Claude Sastre | 8535 | MO |
| Venezuela | Bolívar | |
1280 m
|
|
| 7 IV 1988 | | Claude Sastre | 8525 | MO |
| Venezuela | Bolívar | |
900 m
|
04°30'00"N
|
061°35'00"W
| 2 Nov. 1985 | | Ronald L. Liesner | 19354 | MO |
| Venezuela | Bolívar | |
500 m
|
05°55'00"N
|
062°16'00"W
| 29 April 1986 | | Ronald L. Liesner & Bruce K. Holst | 20480 | MO |
| Venezuela | Bolívar | Piar |
950 m
|
05°44'00"N
|
062°32'00"W
| 25 November 1982 - 27 November 1982 | | Gerrit Davidse & Otto Huber | 22701 | MO |
| Venezuela | Bolívar | Piar |
950 m
|
05°44'00"N
|
062°32'00"W
| 25 November 1982 - 27 November 1982 | | Gerrit Davidse & Otto Huber | 22727 | MO |