Displaying 1 - 50 out of 665 Object(s)
| Taxon | Collector | Date | Country | State/Province | Locality | Type Status | Barcode | Notice | ||
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| Croton hirtus L'Hér. | B. Hoffman 3654 | 10 Feb 1933 | Guyana | Upper Takutu-Upper Essequibo | NW Kanuku Mtn; 12 km… | — |
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| Croton cuneatus Klotzsch | B. Hoffman 3942 | 16 Apr 1933 | Guyana | Upper Demerara-Berbice | Berbice River, 230 km upriver… | — |
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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… | — | ||||
| Clidemia octona (Bonpl.) L.O.Williams | B. Hoffman 326 | 16 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts ±11.5 km… | — |
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| Zygia latifolia var. lasiopus (Benth.) Barneby & J.W.Grimes | B. Hoffman 327 | 16 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts ±11.5 km… | — |
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| Adiantum pulverulentum L. | B. Hoffman 315 | 16 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE. Kanuku Mts, 11.5 km… | — |
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| Aspidosperma macrophyllum Müll.Arg. | B. Hoffman 328 | 16 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts ± 11.5… | — |
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| Zygia latifolia var. lasiopus (Benth.) Barneby & J.W.Grimes | B. Hoffman 340 | 21 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts, Crabwood Creek,… | — |
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| Eschweilera subglandulosa (Steud. ex O.Berg) Miers | B. Hoffman 351 | 23 Oct 1991 | Guyana | — | Region; U. Takutu. U. Essequibo.… | — |
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| Inga densiflora Benth. | B. Hoffman 350 | 23 Oct 1991 | Guyana | — | Region; U. Takutu. U. Essequibo.… | — |
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| Pecluma plumula (Humb. & Bonpl. ex Willd.) M.G.Price | B. Hoffman 370 | 23 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts, ±8.5 km… | — |
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| Campylocentrum poeppigii (Rchb.f.) Rolfe | B. Hoffman 369 | 23 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts, ± 8.5… | — |
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| Odontadenia macrantha (Roem. & Schult.) Markgr. | B. Hoffman 356 | 23 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts, ± 8.5… | — |
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| Aciotis acuminifolia (Mart. ex DC.) Triana | B. Hoffman 385 | 24 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | Rupununi. SE kanuku Mts, foothiils… | — |
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| Hemionitis rufa (L.) Sw. | B. Hoffman 389 | 24 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE. Kanuku Mts, foothills S… | — |
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| Adiantum dolosum Kunze | B. Hoffman 384 | 24 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE. Kanuku Mts, foothills S… | — |
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| Adiantum fructuosum C.K.Sprengel | B. Hoffman 388 | 24 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE. Kanuku Mts, foothills S… | — |
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| Adiantum pulverulentum L. | B. Hoffman 387 | 24 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE. Kanuku Mts, foothills S… | — |
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| Stenosolen heterophyllus (Vahl) Markgr. | B. Hoffman 381 | 24 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts, foothills S… | — |
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| Eugenia tapacumensis O.Berg | B. Hoffman 391 | 25 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Bts, 3 km… | — | ||||
| Bactris maraja var. trichospatha (Trail) A.J.Hend. | B. Hoffman 394 | 25 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Bts, 3 km… | — |
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| Henriettea succosa (Aubl.) DC. | B. Hoffman 399 | 26 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts, Makaparima Mtn.… | — |
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| Fridericia candicans (Rich.) L.G.Lohmann | B. Hoffman 402 | 26 Oct 1991 | Guyana | — | Region: U. Takutu-U. Essequibo. SE… | — | ||||
| Ernestia pullei Gleason | B. Hoffman 404 | 26 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts., Makaparima Mtn.foothills,… | — |
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| Cyrtopodium | B. Hoffman 407 | 26 Oct 1991 | Guyana | — | Takutu-U. Essequibo Region: SE Kanuku… | — |
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| Tabernaemontana olivacea Müll.Arg. | B. Hoffman 417 | 26 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts. Makaparima Mtn.… | — |
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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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| Vriesea platynema Gaudich. | B. Hoffman 436 | 28 Oct 1991 | Guyana | — | Region: U. Takutu-U. Essequibo. SE… | — |
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| Trigonidium obtusum Lindl. | B. Hoffman 454 | 28 Oct 1991 | Guyana | — | U. Takatu-U. Essequibo Region: SE… | — |
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| Bactris ptariana Steyerm. | B. Hoffman 450 | 28 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts; western end… | — |
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| Vriesea pleiosticha (Griseb.) Gouda | B. Hoffman 437 | 28 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts, western of… | — |
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| Guapira | B. Hoffman 457 | 28 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts; western end… | — | ||||
| Scaphyglottis violacea (Lindl.) Lindl. | B. Hoffman 444 | 28 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts, western of… | — |
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| Socratea exorrhiza (Mart.) H.Wendl. | B. Hoffman 464 | 30 Oct 1991 | Guyana | — | Guyana. U. Takutu-U. Essequibo Region:… | — |
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| Dalechampia cissifolia Poepp. | B. Hoffman 465 | 30 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts, Crabwood Creek… | — |
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| Thelypteris opulenta (Kaulf.) Fosberg | B. Hoffman 474 | 31 Oct 1991 | Guyana | Upper Takutu-Upper Essequibo | SE Kanuku Mts, ±7 km… | — |
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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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| Senna bacillaris (L.f.) H.S.Irwin & Barneby | B. Hoffman 498 | 07 Dec 1991 | Guyana | Barima-Waini | Upper Kaituma River; 5 km… | — |
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| Leandra divaricata (Naudin) Cogn. | B. Hoffman 503 | 7 Dec 1991 | Guyana | Barima-Waini | Upper Kaituma River; 5 km… | — |
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| Zygia latifolia var. communis Barneby & J.W.Grimes | B. Hoffman 528 | 8 Dec 1991 | Guyana | Barima-Waini | Upper Kaituma River; 3 km… | — |
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| Selaginella erythropus (Mart.) Spring | B. Hoffman 515 | 08 Dec 1991 | Guyana | Barima-Waini | Upper Kaituma River; 5 km… | — |
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| Dichaea picta Rchb.f. | B. Hoffman 520 | 08 Dec 1991 | Guyana | Barima-Waini | Upper Kaituma R; 3 km… | — |
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| Scaphyglottis sickii Pabst | B. Hoffman 518 | 08 Dec 1991 | Guyana | Barima-Waini | Upper Kaituma R; 3 km… | — |
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| Miconia hypoleuca (Benth.) Triana | B. Hoffman 530 | 9 Dec 1991 | Guyana | Barima-Waini | Ridge between Barima and Kaituma… | — |
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| Pothomorphe peltata (L.) Miq. | B. Hoffman 556 | 11 Dec 1991 | Guyana | Barima-Waini | Port Kaituma, swamp edges to… | — |
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| Thoracocarpus bissectus (Vell.) Harling | B. Hoffman 585 | 12 Dec 1991 | Guyana | — | Region: Barima-Waini. Lower 3 km… | — | ||||
| Microgramma lycopodioides (L.) Copel. | B. Hoffman 571 | 12 Dec 1991 | Guyana | Barima-Waini | Lower 3 km of Sebai… | — |
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| Microgramma reptans (Cav.) A.R.Sm. | B. Hoffman 568 | 12 Dec 1991 | Guyana | Barima-Waini | Lower 3 km of Sebai… | — |
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| Tectaria vivipara Jermy & T.G.Walker | B. Hoffman 560 | 12 Dec 1991 | Guyana | Barima-Waini | Lower 3 km of Sebai… | — |
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| Mormolyca rufescens (Lindl.) M.A.Blanco | B. Hoffman 583 | 12 Dec 1991 | Guyana | Barima-Waini | Lower 3 km of Sebai… | — |
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