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Cliodecton sp. s.l.

Biogeographical Region:
82 - Northern South America  Search this
Collector:
T. W. Henkel  Search this
B. Hoffman  Search this
Helen Kennedy  Search this
Max. Elevation:
575  Search this
Microhabitat Description:
White sand forest on low ridge; Dicymbe dominant  Search this
Min. Elevation:
525  Search this
Place:
Pakaraima Mts, near Mazaruni River; 0.5 km S of river at rapids near gorge opening, Cuyuni-Mazaruni, Guyana, South America - Neotropics
Collection Date:
11 Oct 1992
Taxonomy:
Fungi Incertae sedis Incertae sedis
Published Name:
Cliodecton sp. s.l.
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10786827

Achetaria guianensis Pennell

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
H. Benjamin  Search this
C. Capellaro  Search this
Max. Elevation:
40  Search this
Microhabitat Description:
Secondary scrub along road through low mixed forest  Search this
Min. Elevation:
30  Search this
Place:
Upper Kaituma River; 5 km SW of Port Kaituma; "Jonestown Road", Barima-Waini, Guyana, South America - Neotropics
Collection Date:
7 Dec 1991
Taxonomy:
Plantae Dicotyledonae Scrophulariales Scrophulariaceae (plantaginaceae)
Published Name:
Achetaria guianensis Pennell
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10663949

Aquascypha hydrophora (Berk.) Reid

Biogeographical Region:
82 - Northern South America  Search this
Collector:
T. W. Henkel  Search this
B. Hoffman  Search this
Max. Elevation:
800  Search this
Microhabitat Description:
Evergreen - Dicymbe white sand forest on ridges, mixed forest on slopes, Mora swamp in depressions; soil sandstone derived  Search this
Min. Elevation:
700  Search this
Place:
Pakaraima Mts, 4-9 km NW of Mt. Ayanganna between Koatse and Kangu Rivers, Cuyuni-Mazaruni, Guyana, South America - Neotropics
Collection Date:
10 Nov 1992
Taxonomy:
Fungi Basidiomycota Agaricomycetes Polyporales Meruliaceae
Published Name:
Aquascypha hydrophora (Berk.) Reid
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10671225

Psychotria racemosa Rich.

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
H. Benjamin  Search this
Max. Elevation:
20  Search this
Microhabitat Description:
Swampy palm - Lecythidaceae forest  Search this
Min. Elevation:
15  Search this
Place:
Upper Kaituma River; 5 km SW of Port Kaituma; Jonestown Road near railroad, Barima-Waini, Guyana, South America - Neotropics
Collection Date:
8 Dec 1991
Taxonomy:
Plantae Dicotyledonae Rubiales Rubiaceae
Published Name:
Psychotria racemosa Rich.
Barcode:
00873265
USNM Number:
3478575
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10663980
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Byttneria divaricata Benth. var. divaricata

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
G. Gharbarran  Search this
C. Capellaro  Search this
Microhabitat Description:
Gallery forest merging into Mora forest, brown sand  Search this
Min. Elevation:
60  Search this
Place:
Essequibo River at Karupukari crossing; island channels, 2-3 km SE of falls. Iwokrama, Potaro-Siparuni, Guyana, South America - Neotropics
Collection Date:
20 Apr 1992
Taxonomy:
Plantae Dicotyledonae Malvales Sterculiaceae
Published Name:
Byttneria divaricata Benth. var. divaricata
Barcode:
00742035
USNM Number:
3285646
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10672381
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Bignonia hyacinthina (Standl.) L.G. Lohmann

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
H. David Clarke  Search this
M. Rodrigues  Search this
D. Allicock  Search this
Max. Elevation:
150  Search this
Microhabitat Description:
Upland mixed evergreen forest on steep bouldery ridge leading to riparian vegetation near creek; canopy to 35 m  Search this
Min. Elevation:
70  Search this
Place:
Iwokrama Rainforest Reserve; Iwokrama Mts.; basecamp at end of 4.6 km cut line E of Georgetown-Lethem Road, Iwokrama Plot 1, Potaro-Siparuni, Guyana, South America - Neotropics
Collection Date:
22 Nov 1995
Taxonomy:
Plantae Dicotyledonae Lamiales Bignoniaceae
Published Name:
Bignonia hyacinthina (Standl.) L.G. Lohmann
Mussatia hyacinthina (Standl.) Sandwith
Barcode:
00741753
USNM Number:
3435319
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10670033
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Abrodictyum cellulosum (Klotzsch) Ebihara & Dubuisson

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
G. Marco  Search this
Microhabitat Description:
Montane mixed forest on sandstone boulders, canopy 15 m. Trees well-spaced, sm. diameter, mossy covered  Search this
Min. Elevation:
650  Search this
Place:
Pakaraima Mountains, Kurupung-Membaru trail, 2.75 km WSW from Kumarau Falls on Kurupung River, Cuyuni-Mazaruni, Guyana, South America - Neotropics
Collection Date:
23 Jul 1992
Taxonomy:
Plantae Pteridophyte Hymenophyllales Hymenophyllaceae
Published Name:
Abrodictyum cellulosum (Klotzsch) Ebihara & Dubuisson
Trichomanes cellulosum Klotzsch
Barcode:
00708959
USNM Number:
3278869
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10674791
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Adenocalymma schomburgkii (DC.) L.G. Lohmann

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
Max. Elevation:
Search this
Microhabitat Description:
Marsh forest, riparian trees overhanging river  Search this
Min. Elevation:
Search this
Place:
Arawak Amerindian land; Pokerero River for 2 km above confluence with Kamuni River, Essequibo Isl-W. Demerara, Guyana, South America - Neotropics
Collection Date:
1 Feb 1992
Taxonomy:
Plantae Dicotyledonae Lamiales Bignoniaceae
Published Name:
Adenocalymma schomburgkii (DC.) L.G. Lohmann
Memora schomburgkii (DC.) Miers
Barcode:
00645975
USNM Number:
3400758
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10665847
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Psychotria bracteocardia (DC.) Müll. Arg.

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
J. Jacobs  Search this
R. Jacobs  Search this
C. Capellaro  Search this
Max. Elevation:
360  Search this
Microhabitat Description:
Secondary forest, abandoned farmland to riparian vegetation  Search this
Min. Elevation:
330  Search this
Place:
S Pakaraima Mts, Tipuru R., 1-2 km upstream from Tipuru Village, U. Takutu-U. Essequibo, Guyana, South America - Neotropics
Collection Date:
1 Mar 1992
Taxonomy:
Plantae Dicotyledonae Rubiales Rubiaceae
Published Name:
Psychotria bracteocardia (DC.) Müll. Arg.
Barcode:
00645997
USNM Number:
3400780
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Guiana Shield
Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10666089
Additional Online Media:

Palicourea riparia Benth.

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
H. Benjamin  Search this
Max. Elevation:
Search this
Microhabitat Description:
Riparian forest, mixed forest  Search this
Place:
Upper Kaituma River; 3 km W of Port Kaituma; river & road from start of Jonestown Road, Barima-Waini, Guyana, South America - Neotropics
Collection Date:
8 Dec 1991
Common name:
Laurel geo
Taxonomy:
Plantae Dicotyledonae Rubiales Rubiaceae
Published Name:
Palicourea riparia Benth.
Barcode:
00636432
USNM Number:
3279066
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10662671
Additional Online Media:

Psychotria lupulina Benth.

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
G. Gharbarran  Search this
C. Capellaro  Search this
Microhabitat Description:
Gallery forest merging into Mora forest, brown sand  Search this
Min. Elevation:
50  Search this
Place:
Essequibo River at Karupukari crossing; west bank, 1.5 km N of western landing. Iwokrama, Potaro-Siparuni, Guyana, South America - Neotropics
Collection Date:
17 Apr 1992
Taxonomy:
Plantae Dicotyledonae Rubiales Rubiaceae
Published Name:
Psychotria lupulina Benth.
Barcode:
00636281
USNM Number:
3291436
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10666773
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Palicourea triphylla DC.

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
G. Gharbarran  Search this
C. Capellaro  Search this
Max. Elevation:
75  Search this
Microhabitat Description:
Mora forest on brown sand, roadside scrub  Search this
Min. Elevation:
60  Search this
Place:
Essequibo River at Karupukari crossing; 0.5 km W of W landing along road. Iwokrama, Potaro-Siparuni, Guyana, South America - Neotropics
Collection Date:
19 Apr 1992
Taxonomy:
Plantae Dicotyledonae Rubiales Rubiaceae
Published Name:
Palicourea triphylla DC.
Palicourea triphylla DC.
Barcode:
00636444
USNM Number:
3285645
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10672256
Additional Online Media:

Palicourea riparia Benth.

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
Carol L. Kelloff  Search this
G. Gharbarran  Search this
S. Sprague  Search this
Max. Elevation:
925  Search this
Microhabitat Description:
Mixed forest on steep slopes and ridgetop. Fabaceae, Burseraceae dominants  Search this
Min. Elevation:
900  Search this
Place:
Pakaraima Mts; basecamp on small tributary of Partang River, 8.6 km NE of Imbaimadai, 2 km W of basecamp on peak marked 2840, Cuyuni-Mazaruni, Guyana, South America - Neotropics
Collection Date:
27 May 1992
Common name:
Laurel geo
Taxonomy:
Plantae Dicotyledonae Rubiales Rubiaceae
Published Name:
Palicourea riparia Benth.
Barcode:
00636429
USNM Number:
3291442
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10674163
Additional Online Media:

Psychotria mapourioides DC.

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
G. Marco  Search this
Max. Elevation:
90  Search this
Microhabitat Description:
Large sandstone boulders by river. Mixed forest on steep cliffs above river; mixed herb, bryophyte, pteridophyte community  Search this
Min. Elevation:
80  Search this
Place:
Pakaraima Mountains, Meamu River camp, below 1st big rapids, furthest navigable point, Cuyuni-Mazaruni, Guyana, South America - Neotropics
Collection Date:
5 Aug 1992
Common name:
Café marron (sp?)
Café-bois
Taxonomy:
Plantae Dicotyledonae Rubiales Rubiaceae
Published Name:
Psychotria mapourioides DC.
Barcode:
00636070
USNM Number:
3393063
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10675523
Additional Online Media:

Psychotria bracteocardia (DC.) Müll. Arg.

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
D. Allicock  Search this
T. Allicock  Search this
Max. Elevation:
225  Search this
Microhabitat Description:
Mixed forest (Lecythidaceae, Bombacaceae, Licania sp. Burseraceae) on granitic boulders  Search this
Min. Elevation:
175  Search this
Place:
400 m peak 6.5 km NE of Surama village, SW slope. Iwokrama, Potaro-Siparuni, Guyana, South America - Neotropics
Collection Date:
3 May 1992
Taxonomy:
Plantae Dicotyledonae Rubiales Rubiaceae
Published Name:
Psychotria bracteocardia (DC.) Müll. Arg.
Barcode:
00635776
USNM Number:
3291089
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Guiana Shield
Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10673536
Additional Online Media:

Psychotria barbiflora DC.

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
G. Gharbarran  Search this
Microhabitat Description:
Marsh forest- savanna interface; Clusia and Arecaceae  Search this
Min. Elevation:
525  Search this
Place:
Pakaraima Mts; 0.25 km E of Imbaimadai, Cuyuni-Mazaruni, Guyana, South America - Neotropics
Collection Date:
29 May 1992
Taxonomy:
Plantae Dicotyledonae Rubiales Rubiaceae
Published Name:
Psychotria barbiflora DC.
Barcode:
00635780
USNM Number:
3291438
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Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10674247
Additional Online Media:

Psychotria hemicephaelis Wernham

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
G. Marco  Search this
Microhabitat Description:
Montane mixed forest on sandstone boulders, canopy 15 m. Trees well-spaced, sm. diameter, mossy covered  Search this
Min. Elevation:
650  Search this
Place:
Pakaraima Mountains, Kurupung-Membaru trail, 2.75 km WSW from Kumarau Falls on Kurupung River, Cuyuni-Mazaruni, Guyana, South America - Neotropics
Collection Date:
23 Jul 1992
Taxonomy:
Plantae Dicotyledonae Rubiales Rubiaceae
Published Name:
Psychotria hemicephaelis Wernham
Barcode:
00618510
USNM Number:
3368019
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Guiana Shield
Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10674741
Additional Online Media:

Palicourea riparia Benth.

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
L. Patterson  Search this
Max. Elevation:
10  Search this
Microhabitat Description:
Open herbaceous swamp, secondary scrub at forest edge  Search this
Min. Elevation:
Search this
Place:
Arawak Amerindian land, Timberhead Resort, 3 km up Pokerero River from Santa Mission; NE near Ants Creek, Essequibo Isl-W. Demerara, Guyana, South America - Neotropics
Collection Date:
28 Jan 1992
Common name:
Laurel geo
Taxonomy:
Plantae Dicotyledonae Rubiales Rubiaceae
Published Name:
Palicourea riparia Benth.
Barcode:
00613396
USNM Number:
3378941
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Guiana Shield
Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10665013
Additional Online Media:

Psychotria crocochlamys Sandwith

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
G. Marco  Search this
Microhabitat Description:
Montane mixed forest on sandstone boulders, canopy 15 m  Search this
Min. Elevation:
650  Search this
Place:
Pakaraima Mountains, Kurupung-Membaru trail, 2.75 km WSW from Kumarau Falls on Kurupung River, Cuyuni-Mazaruni, Guyana, South America - Neotropics
Collection Date:
22 Jul 1992
Taxonomy:
Plantae Dicotyledonae Rubiales Rubiaceae
Published Name:
Psychotria crocochlamys Sandwith
Barcode:
00528952
USNM Number:
3344841
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Guiana Shield
Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10674627
Additional Online Media:

Curarea candicans (Rich. ex DC.) Barneby & Krukoff

Biogeographical Region:
82 - Northern South America  Search this
Collector:
B. Hoffman  Search this
L. Roberts  Search this
Max. Elevation:
20  Search this
Microhabitat Description:
Mixed evrgrn forest, canopy to 35 m with Wallaba, Greenheart, Bulletwood, Licania, Lecythid. White sand with occasional clay  Search this
Min. Elevation:
10  Search this
Place:
Pomeroon River watershed; Kurushi Creek, (trib. of Arapiaco R), 2-4 km SW of landing along logging road, Pomeroon-Supenaam, Guyana, South America - Neotropics
Collection Date:
23 Sep 1992
Taxonomy:
Plantae Dicotyledonae Ranunculales Menispermaceae
Published Name:
Curarea candicans (Rich. ex DC.) Barneby & Krukoff
Barcode:
00529266
USNM Number:
3344884
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Flowering plants and ferns
Guiana Shield
Data Source:
NMNH - Botany Dept.
EDAN-URL:
edanmdm:nmnhbotany_10676998
Additional Online Media:

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