| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Macrocentrum latifolium Wurdack | J.-J. de Granville 3035 05 Jul 1979 | French Guiana. Saint-Laurent-du-Maroni. Piste de Carbet Maïs - Région de Saül. | |||
| Macrocentrum fasciculatum (DC.) Triana | J.-J. de Granville 9025 27 Jan 1986 | French Guiana. Saint-Laurent-du-Maroni. Mont Galbao - Région de Saül. | |||
| Macrocentrum brevipedicellatum Wurdack | J. J. Wurdack 34018 01 Jan 1953 | Venezuela. Bolívar. Tirepón-tepuí: near Base Camp above Río Caruai. | isotype | 228768 |  |
| Macrocentrum fruticosum Gleason | G. Stahel 457 s.d. | Suriname. Wilhelmina Mts. | holotype fragment | 233169 |  |
| Macrocentrum cristatum (DC.) Triana | J.-J. de Granville 3349 22 Jun 1980 | French Guiana. Saint-Laurent-du-Maroni. Pic Matécho - Région de Saül. | |||
| Macrocentrum cristatum (DC.) Triana | J.-J. de Granville 3370 22 Jan 1980 | French Guiana. Saint-Laurent-du-Maroni. Pic Matécho - Région de Saül. | |||
| Macrocentrum cristatum (DC.) Triana | C. Sarthou 418 18 Aug 1988 | French Guiana. Montagne des Nouragues, Bassin de l'Approuague. | |||
| Macrocentrum cristatum (DC.) Triana | C. Sarthou 220 20 Feb 1988 | French Guiana. Montagne des Nouragues, Bassin de l'Approuague. | |||
| Macrocentrum cristatum (DC.) Triana var. cristatum | D. Larpin 877 01 Mar 1990 | French Guiana. Montagne des Nouragues, Bassin de l'Approuague. | |||
| Macrocentrum cristatum (DC.) Triana var. cristatum | D. Larpin 527 01 Sep 1989 | French Guiana. Montagne des Nouragues, Bassin de l'Approuague. | |||
| Macrocentrum cristatum (DC.) Triana var. cristatum | B. Hoffman 1456 with R. T. Pennington, G. Gharbarran, 26 Apr 1992 | Guyana. Potaro-Siparuni. Siparuni River; Pakutau Falls; 400 m along survey line due S from falls. Iwokrama. | |||
| Macrocentrum droseroides Triana | B. Hoffman 1801 with C. Kelloff, G. Gharbarran, S. Sprague, 23 May 1992 | Guyana. Cuyuni-Mazaruni. Pakaraima Mts; basecamp 8.6 km NE Imbaimadai on Partang River tributary; 0.25 - 0.40 km WNW. | |||
| Macrocentrum droseroides Triana | B. Hoffman 1951 with C. Kelloff, G. Gharbarran, S. Sprague, 28 May 1992 | Guyana. Cuyuni-Mazaruni. Pakaraima Mts; 6 km NNE of Imbaimadai; small tributary of Partang River. | |||
| Macrocentrum repens (Gleason) Wurdack | B. Hoffman 2159 with G. Marco, 23 Jul 1992 | Guyana. Cuyuni-Mazaruni. Pakaraima Mountains, Kurupung-Membaru trail, 2.75 km WSW from Kumarau Falls on Kurupung River. | |||
| Macrocentrum fasciculatum (DC.) Triana | B. Hoffman 2190a with G. Marco, M. Koplik, 27 Jul 1992 | Guyana. Cuyuni-Mazaruni. Pakaraima Mountains, Kurupung-Membaru trail, N-S ridge, divide between the two watersheds, headwaters Seroun Creek. | |||
| Macrocentrum anfractum Wurdack | B. Hoffman 2276 with G. Marco, 4 Aug 1992 | Guyana. Cuyuni-Mazaruni. Pakaraima Mountains, Meamu River headwaters, 1.5 km W of Marali Falls, riverside trail. | |||
| Macrocentrum cristatum var. parviflorum (DC.) Cogn. | B. Hoffman 2282 with G. Marco, 5 Aug 1992 | Guyana. Cuyuni-Mazaruni. Pakaraima Mountains, Meamu River camp, below 1st big rapids, furthest navigable point. | |||
| Macrocentrum repens (Gleason) Wurdack | B. Hoffman 2298 with G. Marco, 5 Aug 1992 | Guyana. Cuyuni-Mazaruni. Pakaraima Mountains, Meamu River camp, below 1st big rapids, furthest navigable point. | |||
| Macrocentrum repens (Gleason) Wurdack | B. Hoffman 3257 with T. Henkel, 7 Nov 1992 | Guyana. Cuyuni-Mazaruni. Pakaraima Mountains; toe slopes on NW side of Mt. Ayanganna. | |||
| Macrocentrum fasciculatum (DC.) Triana | B. Hoffman 3306 with T. Henkel, 9 Nov 1992 | Guyana. Cuyuni-Mazaruni. Pakaraima Mountains; 1-4 km NW of Mt. Ayanganna on outer toe slopes of mountain. | |||
| Macrocentrum minus Gleason | L. J. Gillespie 935 with H. Persaud, 30 Mar 1989 | Guyana. Potaro-Siparuni. Kaieteur National Park, between airstrip and escarpment. ENE of airstrip. | |||
| Macrocentrum vestitum Sandwith | L. J. Gillespie 1234 with S. Tiwari, M. E. Gillespie, R. J. Gillespie, 5 May 1989 | Guyana. Potaro-Siparuni. Kaieteur National Park, S of guest house. | |||
| Macrocentrum droseroides Triana | L. J. Gillespie 2703 with D. R. Smart, 16 Dec 1989 | Guyana. Cuyuni-Mazaruni. Maipuri Falls, Karowrieng River, ±10 km from mouth. | |||
| Macrocentrum droseroides Triana | K. J. Wurdack 4188 with C. Perry, K. Glennon, E. Liverpool, P. Benjamin, C. Hinchliff, K. Redden, 30 Aug 2006 | Guyana. Potaro-Siparuni. Boy Scout Lookout & Johnsons Lookout. | |||
| Macrocentrum cristatum var. microphyllum Cogn. | K. J. Wurdack 4218 with C. Perry, E. Liverpool, P. Benjamin, C. Hinchliff, K. Redden, 1 Sep 2006 | Guyana. Potaro-Siparuni. Trail to Tukeit landing. | |||
| Macrocentrum fasciculatum (DC.) Triana | K. J. Wurdack 4237 with C. Perry, E. Liverpool, P. Benjamin, C. Hinchliff, K. Redden, 3 Sep 2006 | Guyana. Potaro-Siparuni. Waratuk, vicinity of camp at falls on right bank of Potaro. | |||
| Macrocentrum | K. J. Wurdack 4333 with C. Perry, E. Liverpool, P. Benjamin, C. Hinchliff, K. Redden, 10 Sep 2006 | Guyana. Potaro-Siparuni. Base/Saddle of Eagle Mountain. | |||
| Macrocentrum fasciculatum (DC.) Triana | K. J. Wurdack 4342 with C. Perry, E. Liverpool, P. Benjamin, C. Hinchliff, K. Redden, 10 Sep 2006 | Guyana. Potaro-Siparuni. Base/Saddle of Eagle Mountain. | |||
| Macrocentrum vestitum Sandwith | L. P. Kvist 126 with X. Londoño, O. C. Steele, S. Tiwari, 7 Oct 1987 | Guyana. Potaro-Siparuni. Kaieteur Falls, between the falls and Kaieteur summit. | |||
| Macrocentrum fasciculatum (DC.) Triana | P. A. Mutchnick 70 with T. Henkel, R. Williams, 19 Oct 1994 | Guyana. Potaro-Siparuni. Pakaraima Mtns; upper Ireng watershed, Sukabi River, adjacent forest and base of Andu Falls. | |||
| Macrocentrum repens (Gleason) Wurdack | P. A. Mutchnick 114 with T. Henkel, R. Williams, 19 Oct 1994 | Guyana. Potaro-Siparuni. Pakaraima Mtns; upper Ireng watershed, Sukabi River, adjacent forest and base of Andu Falls. |  | ||
| Macrocentrum cristatum (DC.) Triana | P. A. Mutchnick 955 27 Feb 1995 | Guyana. Potaro-Siparuni. Iwokrama Reserve. Essequibo watershed; Georgetown/Lethem Road, Mount Daniel transect. | |||
| Macrocentrum repens (Gleason) Wurdack | T. D. McDowell 3956 with A. Stobey, 7 Feb 1991 | Guyana. Cuyuni-Mazaruni. N bank, W branch of Eping River. | |||
| Macrocentrum cristatum (DC.) Triana | T. D. McDowell 4818 with C. L. Kelloff, A. Stobey, 18 May 1991 | Guyana. Potaro-Siparuni. Along North Fork River, 0.5-1.5 km N of Konawark Road, near Porkknocker works. | |||
| Macrocentrum cristatum var. microphyllum Cogn. | T. D. McDowell 4866a with C. L. Kelloff, A. Stobey, 22 May 1991 | Guyana. Potaro-Siparuni. Camp on "Blackwater Creek" (tributary to North Fork River). | |||
| Macrocentrum vestitum Sandwith | C. L. Kelloff 701 with T. McDowell, A. Stobey, 21 May 1991 | Guyana. Potaro-Siparuni. Ebini Mt. | |||
| Macrocentrum droseroides Triana | C. L. Kelloff 1035 with E. Christenson, P. DePriest, M. Tamessar, 11 Jun 1994 | Guyana. Potaro-Siparuni. Kaieteur National Park; on trail to Tukeit before ravine. | |||
| Macrocentrum minus Gleason | C. L. Kelloff 1092 with P. DePriest, 15 Jun 1994 | Guyana. Potaro-Siparuni. Kaieteur National Park; trail to Tukeit. | |||
| Macrocentrum repens (Gleason) Wurdack | K. M. Redden 5821 with C. Perry, D. Singh, P. Benjamin, 24 Mar 2007 | Guyana. Cuyuni-Mazaruni. Meamu Falls. | |||
| Macrocentrum anfractum Wurdack | K. M. Redden 5824 with C. Perry, D. Singh, P. Benjamin, 24 Mar 2007 | Guyana. Cuyuni-Mazaruni. Meamu Falls. |
