Displaying 601 - 665 out of 665 Object(s)
| Taxon | Collector | Date | Country | State/Province | Locality | Type Status | Barcode | Notice | ||
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| Cochlidium serrulatum (Sw.) L.E.Bishop | B. Hoffman 1175 | 03 Mar 1992 | Guyana | Upper Takutu-Upper Essequibo | S Pakaraima Mts, 5 km… | — |
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| Heteropsis flexuosa (Kunth) G.S.Bunting | B. Hoffman 3901 | 12 Apr 1993 | Guyana | Upper Demerara-Berbice | Berbice River, 230 km upriver… | — |
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| Heteropsis flexuosa (Kunth) G.S.Bunting | B. Hoffman 5052 | 17 Mar 1996 | Guyana | Potaro-Siparuni | Iwokrama. Essequibo River, floodplain betw.… | — |
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| Heteropsis flexuosa (Kunth) G.S.Bunting | B. Hoffman 5061 | 19 Mar 1996 | Guyana | Potaro-Siparuni | Iwokrama. Essequibo River, floodplain betw.… | — |
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| Heteropsis flexuosa (Kunth) G.S.Bunting | B. Hoffman 5070 | 19 Mar 1996 | Guyana | Potaro-Siparuni | Iwokrama. Essequibo River, floodplain betw.… | — |
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| Heteropsis flexuosa (Kunth) G.S.Bunting | B. Hoffman 5067 | 19 Mar 1996 | Guyana | Potaro-Siparuni | Iwokrama. Essequibo River, floodplain betw.… | — |
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| Zygosepalum tatei (Ames & C.Schweinf.) Garay & Dunst. | B. Hoffman 3119 | 30 Oct 1992 | Guyana | Cuyuni-Mazaruni | Pakaraima Mtns.; NE plateau of… | — |
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| Crepidospermum goudotianum (Tul.) Triana & Planch. | B. Hoffman 6024 | 16 Mar 2005 | Suriname | Sipaliwini | Sipaliwini R., 0-1 km downstream… | — |
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| Zollernia grandifolia Schery | B. Hoffman 3631 | 09 Feb 1993 | Guyana | Upper Takutu-Upper Essequibo | NW Kanuku Mountains; along trail… | — | ||||
| Prosthechea roraimensis V.P.Castro & Campacci | B. Hoffman 2833 | 25 Sep 1992 | Guyana | Pomeroon-Supenaam | Pomeroon R watershed; Tapakuma R… | — |
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| Prosthechea roraimensis V.P.Castro & Campacci | B. Hoffman 2565 | 12 Sep 1992 | Guyana | Pomeroon-Supenaam | Akawini River, 1.5-2.5 km SW… | — |
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| Prosthechea roraimensis V.P.Castro & Campacci | B. Hoffman 914 | 30 Jan 1992 | Guyana | Essequibo Islands-West Demerara | Arawak Amerindian land, 2 km… | — |
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| Serpocaulon wagneri (Mett.) A.R.Sm. | B. Hoffman 1921 | 27 May 1992 | Guyana | Cuyuni-Mazaruni | Pakaraima Mts; basecamp small tributary… | — |
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| Astrocaryum gynacanthum Mart. | B. Hoffman 3845 | 16 Feb 1993 | Guyana | Upper Takutu-Upper Essequibo | NW Kanuku Mtns; foothills 11… | — |
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| Uniostium velutinifolium (R.S.Cowan) J.D.Mitch. & Daly | B. Hoffman 1071 | 27 Feb 1992 | Guyana | — | Region: U. Takutu-U. Essequibo. S… | — |
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| Uniostium velutinifolium (R.S.Cowan) J.D.Mitch. & Daly | B. Hoffman 1216 | 06 Mar 1992 | Guyana | Upper Takutu-Upper Essequibo | S Pakaraima Mts, 2 km… | — |
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| Uniostium velutinifolium (R.S.Cowan) J.D.Mitch. & Daly | B. Hoffman 1030 | 25 Feb 1992 | Guyana | — | Region: U. Takutu-U. Essequibo. Southern… | — |
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| Tococa guianensis Aubl. | B. Hoffman 3371 | 13 Nov 1992 | Guyana | Cuyuni-Mazaruni | Pakaraima Mts, Heika river, 4km… | — |
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| Tococa aristata Benth. | B. Hoffman 2284 | 5 Aug 1992 | Guyana | Cuyuni-Mazaruni | Pakaraima mts, Meamu river camp,… | — |
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| Tococa aristata Benth. | B. Hoffman 2101 | 20 Jul 1992 | Guyana | Cuyuni-Mazaruni | Pakaraima Mountains, Kamarau falls, abandoned… | — |
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| Meriania urceolata Triana | B. Hoffman 1602 | 16 May 1992 | Guyana | Cuyuni-Mazaruni | Pakaraima Mts; Imbaimadai creek; 1… | — |
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| Meriania urceolata Triana | B. Hoffman 1789 | 21 May 1992 | Guyana | Cuyuni-Mazaruni | Pakaraima Mts; basecamp 8.6 km… | — |
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| Eschweilera subglandulosa (Steud. ex O.Berg) Miers | B. Hoffman 943 | 1 Feb 1992 | Guyana | — | Essequibo Ils-W. Demerara. Arawak Amerinidan… | — |
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| Cuphea insolita Lourteig | B. Hoffman 2260 | 04 Aug 1992 | Guyana | Cuyuni-Mazaruni | Cuyuni-Mazaruni. Pakaraima Mtns., Meanu R.… | isotype |
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| Rhynchospora angustipaniculata M.T.Strong | B. Hoffman 3187 | 03 Nov 1992 | Guyana | Cuyuni-Mazaruni | Pakaraima Mtns; 2 km transcet… | — | ||||
| Acisanthera ayangannae (Wurdack) M.J.R.Rocha & P.J.F.Guim. | B. Hoffman 2326 | 06 Aug 1992 | Guyana | Cuyuni-Mazaruni | Pakaraima Mtns., Meanmu River at… | — |
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| Acisanthera ayangannae (Wurdack) M.J.R.Rocha & P.J.F.Guim. | B. Hoffman 2943 | 13 Oct 1992 | Guyana | Cuyuni-Mazaruni | Parkaraima Mtns, upper Karowrieng River… | — |
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| Leiostegia vernicosa Benth. | B. Hoffman 1427 | 24 Apr 1992 | Guyana | Potaro-Siparuni | Annai-Karupukari Road; 45 km n… | — |
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| Comolia lythrarioides Naudin | B. Hoffman 3661A | 10 Feb 1993 | Guyana | Upper Takutu-Upper Essequibo | Rupununi. Essequibo, NW Kanuku Mtns;… | — |
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| Aciotis indecora (Bonpl.) Triana | B. Hoffman 2938 | 13 Oct 1992 | Guyana | Cuyuni-Mazaruni | Bartica. Parkaraima Mtns; upper karowrieng… | — |
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| Aciotis indecora (Bonpl.) Triana | B. Hoffman 814 | 24 Jan 1992 | Guyana | Demerara-Mahaica | Farm-resort 2 km E of… | — |
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| Aciotis indecora (Bonpl.) Triana | B. Hoffman 925 | 30 Jan 1992 | Guyana | Essequibo Islands-West Demerara | Essequibo IIs-W. Arawak Amerindian Land,… | — |
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| Aciotis indecora (Bonpl.) Triana | B. Hoffman 859 | 25 Jan 1992 | Guyana | Demerara-Mahaica | Ramsaroop Farm-resort, 2 km E… | — |
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| Aciotis indecora (Bonpl.) Triana | B. Hoffman 4005 | 21 Apr 1993 | Guyana | Upper Demerara-Berbice | Berbice R, 230 km upriver… | — |
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| Aciotis indecora (Bonpl.) Triana | B. Hoffman 1457 | 26 Apr 1992 | Guyana | Potaro-Siparuni | Siparuni River, Paktau Falls, 400… | — |
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| Geonoma euspatha Burret | B. Hoffman 3309 | 09 Nov 1992 | Guyana | Cuyuni-Mazaruni | Pakaraima Mtns; 1-4 km NW… | — |
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| Couratari stellata A.C.Sm. | B. Hoffman 6400 | 16 Sep 2005 | Suriname | Sipaliwini | Upper Suriname R., Gran Lio,… | — | ||||
| Miconia bubalina (D.Don) Naudin | B. Hoffman 58091 | 03 Apr 2004 | Suriname | Sipaliwini | Kwamalasamutu village vicinity, local trails | — |
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| Lecythis corrugata Poit. subsp. corrugata | B. Hoffman 6018 | 16 Mar 2005 | Suriname | — | Sipaliwini, Sipaliwini R., 0-1 km… | — | ||||
| Eschweilera decolorans Sandwith | B. Hoffman 6080 | 23 Mar 2005 | Suriname | Sipaliwini | 3 km S (190°) from… | — | ||||
| Miconia prasina (Sw.) DC. | B. Hoffman 6675 | 19 Feb 2006 | Suriname | Sipaliwini | 12.3 km SW from Kwamalasamutu… | — |
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| Conchocarpus ucayalinus (Huber) Kallunki & Pirani | B. Hoffman 6290 | 06 Jun 2005 | Suriname | Sipaliwini | 2-3 km S (190°) from… | — |
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| Solanum circinatum (Miers) Bohs | B. Hoffman 6667 | 18 Feb 2006 | Suriname | Sipaliwini | Approx. 2.5 km SW from… | — |
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| Solanum asperum Rich. | B. Hoffman 812 | 24 Jan 1992 | Guyana | — | Demerara - Mahaica Region: Farm-resort… | — |
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| Solanum asperum Rich. | B. Hoffman 1018 | 25 Feb 1992 | Guyana | Upper Takutu-Upper Essequibo | Southern Pakaraima Mts, 17 km… | — |
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| Solanum asperum Rich. | B. Hoffman 907 | 29 Jan 1992 | Guyana | Essequibo Islands-West Demerara | Arawak Amerindian land, Timberhead Resort,… | — |
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| Solanum monachophyllum Dunal | B. Hoffman 1327 | 19 Apr 1992 | Guyana | Potaro-Siparuni | Essequibo R at Karupukari crossing;… | — |
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| Solanum monachophyllum Dunal | B. Hoffman 1294 | 18 Apr 1992 | Guyana | Potaro-Siparuni | Essequibo R at Karupukari crossing;… | — |
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| Solanum leucocarpon Dunal | B. Hoffman 1341 | 19 Apr 1992 | Guyana | Potaro-Siparuni | Essequibo R at Karupukari crossing;… | — |
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| Solanum leucocarpon Dunal | B. Hoffman 1495 | 29 Apr 1992 | Guyana | Potaro-Siparuni | Annai-Karupukari Road; 18 km N… | — |
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| Solanum leucocarpon Dunal | B. Hoffman 3818 | 14 Feb 1993 | Guyana | Upper Takutu-Upper Essequibo | NW Kanuku Mtns.; watershed of… | — |
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| Solanum leucocarpon Dunal | B. Hoffman 2585 | 13 Sep 1992 | Guyana | Pomeroon-Supenaam | Akawini River, 3.0-5.0 km SW… | — |
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| Solanum uncinellum Lindl. | B. Hoffman 635 | 17 Dec 1991 | Guyana | Barima-Waini | Upper Sebai River, tributary of… | — |
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| Solanum rugosum Dunal | B. Hoffman 2584 | 13 Sep 1992 | Guyana | Pomeroon-Supenaam | Akawini River, 3.0-5.0 km SW… | — |
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| Solanum subinerme Jacq. | B. Hoffman 2508 | 09 Sep 1992 | Guyana | Pomeroon-Supenaam | Kabakaburi Mission village on Pomeroon… | — |
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| Solanum jamaicense Mill. | B. Hoffman 2426 | 28 Aug 1992 | Guyana | East Berbice-Corentyne | Canje River, 10-25 km upriver… | — |
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| Solanum stramoniifolium Jacq. | B. Hoffman 475 | 31 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts, ±7 km… | — |
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| Solanum stramoniifolium Jacq. | B. Hoffman 2527 | 11 Sep 1992 | Guyana | Pomeroon-Supenaam | Akawini River, 0.5 km downstream… | — |
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| Astrocaryum gynacanthum Mart. | B. Hoffman 3845 | 16 Feb 1993 | Guyana | Upper Takutu-Upper Essequibo | NW Kanuku Mtns; foothills 11… | — |
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| Mimosa pigra L. var. pigra | B. Hoffman 1003 | 19 Feb 1992 | Guyana | Upper Takutu-Upper Essequibo | Northern Rupununi savannas; 2.5 km… | — |
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| Mimosa pigra L. var. pigra | B. Hoffman 1276 | 17 Apr 1992 | Guyana | Potaro-Siparuni | Essequibo R at Karupukari pontoon… | — |
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| Mimosa surumuënsis Harms | B. Hoffman 1082 | 27 Feb 1992 | Guyana | Upper Takutu-Upper Essequibo | Region: U. Takutu-U. Essequibo. S… | — |
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| Mimosa pudica var. tetrandra (Willd.) DC. | B. Hoffman 1350 | 19 Apr 1992 | Guyana | Potaro-Siparuni | Essequibo R at Karupukari crossing;… | — |
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| Mimosa microcephala var. lumaria Barneby | B. Hoffman 410 | 26 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts., Makaparima Mtn.… | — |
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| Pseudoernestia glandulosa (Gleason) M.J.R.Rocha & P.J.F.Guim. | B. Hoffman 3800 | 14 Feb 1988 | Guyana | Upper Takutu-Upper Essequibo | NW Kanuku mtns; watershed of… | — |