NY
Croton pakaraimae Jabl. Jabl.
688110 B. Maguire 46023A 1961-08-30
Guyana, Kopinang Savanna, Kopinang Falls., 823 - 823m
NY
Cordia marioniae Feuillet
688645 M. J. Jansen-Jacobs 3931 1995-06-06
Guyana, Rupununi. Daanawa., 120 - 120m
NY
Polylychnis essequibensis Bremek. Bremek.
312247 B. Maguire 22944 1944-04-21
Guyana, British Guiana: Kamuni Creek, Groete Creek, Essequibo River, 6.551912 -58.309863
NY
Attalea sagotii (Trail ex Thurn) Wess.Boer
02384464 B. Hoffman 4631 1995-05-20
Guyana, Potaro-Siparuni, Iwokrama Rainforest Reserve; 27.5 km SSW Karupukari Village, near upper tributary of Burro-Burro R., 4.45 -58.78, 95m
NY
Cyathea pungens (Willd.) Domin (Willd.) Domin
01874662 F. A. Michelangeli 2394 2014-03-21
Guyana, Potaro-Siparuni, Potaro River, trail along left bank, above third sets of rapids above Chenapau, 5.07197 -59.651, 625m
NY
Eschweilera eperuetorum Sandwith Sandwith
02227135 B. Maguire 32373 1951-10-31
Guyana, Membaru-Kurupung Trail., 1000 - 1000m
NY
Lagenocarpus verticillatus (Spreng.) T.Koyama & Maguire
637120 T. D. McDowell 4717 1991-06-20
Guyana, Cuyuni-Mazaruni, To plateau S end of Haiamatipu., 5.47 -60, 610 - 914m
NY
Vitex appuni Moldenke
138358 C. F. Appun
Guyana
NY
Malouetia tamaquarina (Aubl.) A.DC. (Aubl.) A.DC.
440531 B. Hoffman 2828 1992-09-25
Guyana, Region: Pomeroon-Supenaam. Pomeroon R watershed; Tapakuma r & small trib, 0.51-2.5 km W Tapakuma Lake dam., 7.2 -58.62, 10 - 10m
NY
Scleria microcarpa subsp. latifolia (Boeckeler) T.Koyama (Boeckeler) T.Koyama
637292 G. S. Jenman 7063 1896-03-00
Guyana, Barima R[iver].
NY
Otostylis brachystalix (Rchb.f.) Schltr. (Rchb.f.) Schltr.
1477488 M. J. Jansen-Jacobs 5434 1997-09-09
Guyana, S, Rupununi Savanna, Wakadanawa Savanna., 290m
NY
Otostylis brachystalix (Rchb.f.) Schltr. (Rchb.f.) Schltr.
1477487 H. D. Clarke 9888 2001-07-05
Guyana, Potaro-Siparuni, Upper Potaro R, near old Ayanganna airstrip., 5.3014 -59.8978, 650m
NY
Phyllanthus biglobosus Jabl. Jabl.
273045 B. Maguire 23573 1944-05-23
Guyana, Mazaruni Forest Station, on Mazaruni River
NY
Clidemia capitellata (Bonpl.) D.Don
1739069 P. A. Mutchnick 1613 1995-06-10
Guyana, Potaro-Siparuni, Northern Pakaraimas; Koa Valley, Annuyeng Creek from mouth to Falls, 4.663333333 -59.80916667, 834 - 834m
NY
Clidemia capitellata (Bonpl.) D.Don (Bonpl.) D.Don
02104771 F. A. Michelangeli 2581 2014-03-28
Guyana, Potaro-Siparuni, Kaieteur National Park; trail from Menzies Landing to airstrip, 5.16953 -59.4911, 435m
NY
Erythroxylum mucronatum Benth.
376682 M. J. Jansen-Jacobs 867 1987-11-11
Guyana, Kanuku Mts, Nappi Mt, 3.32 -59.55, 960 - 960m
NY
Senna occidentalis (L.) Link
1747136 M. J. Jansen-Jacobs 3618 1994-02-09
Guyana, Rupununi Distr, Shea Village., 2.82 -59.15, 160m
NY
Utricularia erectiflora A.St.-Hil. & Girard A.St.-Hil. & Girard
400643 P. J. M. Maas 3697 1979-10-21
Guyana, Rupununi. Manari, 3.47 -59.68
NY
Couratari stellata A.C.Sm.
01838213 WB190 1948-09-00
Guyana, Wabuwak Kanuku Mts., 610 - 610m
NY
Solanum stramoniifolium Jacq. Jacq.
00707906 B. Hoffman 857 1992-01-25
Guyana, Demerara-Mahaica, Ramsaroop Farm-resort, 2 km E of Timehri Airport, S of main house, 6.5 -58.25, 5 - 10m
NY
Solanum stramoniifolium Jacq. Jacq.
00707910 M. J. Jansen-Jacobs 2172 1991-01-23
Guyana, Rupununi. Eastern Kanuku Mountains, NE of Warimure, 3.08 -59.33, 200 - 500m
NY
Bactris simplicifrons Mart.
02385981 T. D. McDowell 2668 1990-05-19
Guyana, Cuyuni-Mazaruni, Paruima village, to +/- 1 km S, 5.8 -61.05, 495m
NY
Bactris simplicifrons Mart.
02385982 L. J. Gillespie 2225 1989-10-09
Guyana, Cuyuni-Mazaruni, Aurora, 0-1.5 km S of camp along track, 6.78 -59.73, 60 - 75m
NY
Bactris simplicifrons Mart.
02385986 T. D. McDowell 3302
Guyana, Potaro-Siparuni, Along walking trail from Kurupukari Amerindian settelement to P'napma survey line. Along road 1-2 km to and along stream in forest, 4.67 -58.67, 61m
NY
Eschweilera Mart. ex DC. Mart. ex DC.
02152853 A. C. Smith 3160 1938-03-04
Guyana, British Guiana. Western extremity of Kanuku Mountains, in drainage of Takutu River., 400m
NY
02689413 T. W. Henkel 4385 1993-11-15
Guyana, Potaro-Siparuni, Pakaraima Mts, Mt. Wokomung, ridge line 0.5 km NE of Wokomung escarpment, adjacent Ka-Mie-Wah pinnacle, 5.07 -59.88, 1400 - 1500m
NY
Hyospathe elegans Mart.
02325297 B. Hoffman 3837 1993-02-14
Guyana, Upper Takutu-Upper Essequibo, NW Kanuku Mts; watershed of Nappi creek tributary, 12 km NW Nappi Mtn., 3.37 -59.47, 500 - 700m
NY
Angelonia biflora Benth. Benth.
499094 J. S. de la Cruz 1077 1921-08-27
Guyana, Pomeroon District: Pasanalley Island.
NY
Myrcia guianensis (Aubl.) DC.
616149 T. W. Henkel 2477 1993-08-14
Guyana, East Berbice-Corentyne, E. Berbice. Berbice savanna near Takama Army Base, 5.72 -57.95, 100 - 100m
NY
Genlisea repens Benj. Benj.
00748727 B. M. Boom 7584 1987-04-21
Guyana, Upper Mazaruni River region, Karowtipu Mountain. Eastern end of mountain, 5.75 -60.58, 1000 - 1000m
NY
Couratari guianensis Aubl. Aubl.
729044 S. S. Tillett 45320 1960-09-07
Guyana, Upper Mazaruni River Basin, Kukui River, near Adaro River mouth., 500 - 500m
NY
Eugenia divaricata Benth. Benth.
404910 R. H. Schomburgk 958
Guyana
NY
Mimosa rufescens Benth. var. rufescens Benth.
01346979 D. Clarke 793 1996-01-23
Guyana, Cuyuni-Mazaruni, Kamarang to Waramadon Trail, 5.83 -60.65, 550 - 600m
NY
Chamaecrista flexuosa (L.) Greene var. flexuosa (L.) Greene
01529247 B. Maguire 46257 1961-09-24
Guyana, Southern Pakaraima Mountains. Orinduik. Ireng River
NY
Phoradendron perfurcatum Rizzini
285359 S. S. Tillett 45087 1960-08-10
Guyana, Upper Mazaruni River basin; Mt. Ayanganna; on shoulder of E flank, above Thompson Camp, 1418 - 1525m
NY
Phoradendron perfurcatum Rizzini
285360 S. S. Tillett 45087 1960-08-10
Guyana, Upper Mazaruni River basin; Mt. Ayanganna; on shoulder of E flank, above Thompson Camp, 1418 - 1525m
NY
Phoradendron fanshawei Maguire Maguire
285334 B. Maguire 27201 1944-05-16
Guyana, Potaro River below Tukeit, base Kaiteur escarpment
NY
Phoradendron morsicatum Rizzini
285354 S. S. Tillett 45088 1960-08-10
Guyana, Upper Mazaruni River basin; Mt. Ayanganna; (8-10) on shoulder of E flank, above Thompson Camp, 1418 - 1525m
NY
Scaphyglottis fusiformis (Griseb.) R.E.Schult.
01405898 D. Clarke 2969 1996-11-05
Guyana, Upper Takutu-Upper Essequibo, Acarai Mts, near Chodikar Mountain, 1.335277778 -58.84
NY
Scaphyglottis sickii Pabst Pabst
01405891 H. ter Steege 595 1989-02-00
Guyana, West-Demerara, Mabura Hill, 180 km SSE of Georgetown. South-Sebalii compt. near fieldstation, 5.33 -58.67, 50 - 50m
NY
Scaphyglottis prolifera (R.Br.) Cogn.
01405894 D. Clarke 2676 1996-10-01
Guyana, Potaro-Siparuni, Turtle Mountain, summit; 3 km W of Essequibo R., 4.72 -58.73, 270m
NY
Scaphyglottis sickii Pabst
01405893 J. S. de la Cruz 3569 1923-03-23
Guyana, Amakura River, Northwest District, 8.17 -60
NY
Scaphyglottis prolifera (R.Br.) Cogn.
01405897 D. Clarke 784 1996-01-17
Guyana, Demerara-Mahaica, CEIBA enviromental Center, adjacent to Soesdyke-Linden Highway, property of Godfrey Bourne, 6.3 -60.58, 3 - 4m
NY
Ferdinandusa goudotiana K.Schum. K.Schum.
131391 R. Schomburgk 621 1842-00-00
Guyana, Roraima, Brit. Guiana.
NY
Erythroxylum mucronatum Benth. Benth.
399906 R. Schomburgk 766
Guyana
NY
Hydrochorea corymbosa (Rich.) Barneby & J.W.Grimes (Rich.) Barneby & J.W.Grimes
01419961 T. W. Henkel 5304 1994-03-24
Guyana, Upper Takutu-Upper Essequibo, Kassakaityu River; 25 km upstream from juncture with Essequibo River, 1.83 -58.75, 250 - 250m
NY
Hydrochorea corymbosa (Rich.) Barneby & J.W.Grimes (Rich.) Barneby & J.W.Grimes
01419962 T. W. Henkel 3133 1993-09-23
Guyana, Upper Takutu-Upper Essequibo, Kuyuwini R. watershed; Aishalton Landing; downstream 2-3 km, 2.05 -59.13333333, 250 - 250m
NY
Hydrochorea corymbosa (Rich.) Barneby & J.W.Grimes (Rich.) Barneby & J.W.Grimes
01419963 T. D. McDowell 1971 1990-02-22
Guyana, Upper Takutu-Upper Essequibo, Between Lake Surama and Surama Village, 4.133333333 -59.05, 65 - 75m
NY
Hydrochorea corymbosa (Rich.) Barneby & J.W.Grimes (Rich.) Barneby & J.W.Grimes
01419964 T. D. McDowell 3398 1990-09-26
Guyana, Upper Takutu-Upper Essequibo, Along Rupununi River, between Rewa River and Annai, 3.916666667 -59.16666667, 76 - 76m
NY
Hydrochorea corymbosa (Rich.) Barneby & J.W.Grimes (Rich.) Barneby & J.W.Grimes
01419965 B. Hoffman 1032 1992-02-25
Guyana, Region: U. Takutu-U. Essequibo. Southern Pakaraima Mts, 17 km NW of Karasabai, mouth of Tipuru R at Ireng R., 4.15 -59.63, 150 - 150m
NY
Cavendishia callista Donn.Sm. Donn.Sm.
2495137 H. Leng 157 1922-03-19
Guyana, [Kurupung]. Along the upper Mazaruni River.
NY
Bejaria sprucei Meisn. Meisn.
2492636 L. J. Gillespie 851 1989-03-17
Guyana, Potaro-Siparuni, 2-3km N of Kato Village store-airstrip; along trail off Kilo-Kurukabaru rd., 4.68 -59.8, 690 - 750m
NY
Bejaria sprucei Meisn. Meisn.
2492638 S. S. Tillett 45197 1960-08-20
Guyana, Upper Mazaruni River basin; G.S. Camp 1, along trail to Ayanganna, 747 - 747m
NY
Bejaria sprucei Meisn. Meisn.
2492639 S. S. Tillett 45197 1960-10-13
Guyana, Upper Mazaruni River basin; top of Eboropu escarpment, via Singh line from Akapai, 910 - 910m
NY
Bejaria sprucei Meisn. Meisn.
2492640 B. Maguire 46156 1961-09-09
Guyana, Chimapu Falls, 1219 - 1219m
NY
Bejaria sprucei Meisn. Meisn.
2492641 B. Maguire 45987A 1961-08-29
Guyana, Kopinang Savanna, Kopinang Falls, 823 - 823m
NY
Sphyrospermum buxifolium Poepp. & Endl. Poepp. & Endl.
2645415 J.-J. de Granville 10777 1989-01-19
Guyana, Mont Atachi Bacca-Région de l'Inini. Nord du plateau sommital, 10 km SE de Gobaya Soula., 3.55 -53.92, 650m
NY
Sphyrospermum buxifolium Poepp. & Endl. Poepp. & Endl.
2645416 J.-J. de Granville 10879 1989-01-22
Guyana, Mont Atachi Bacca-Région de l'Inini. Est du plateau sommital., 3.55 -53.92, 760m
NY
Sphyrospermum buxifolium Poepp. & Endl. Poepp. & Endl.
2645417 J.-J. de Granville 14002 1999-11-23
Guyana, Montagne Lucifer, Centre du plateau Sommital., 4.78 -53.92, 520m
NY
Sphyrospermum buxifolium Poepp. & Endl.
2645420 T. W. Henkel 5942 1994-10-19
Guyana, Potaro-Siparuni. Pakaraima Mts.; Sukubi R. (tributary of Ireng), above Ando Falls., 5.1083 -59.9833, 800m
NY
Sphyrospermum buxifolium Poepp. & Endl.
2645421 Granville 6317 1984-00-00
Guyana, Montagne de la Trinité, sommet NE in high forest.
NY
Abolboda pulchella Bonpl. Bonpl.
02350100 T. W. Henkel 3653 1994-01-01
Guyana, Upper Takutu-Upper Essequibo, Baporwau Creek, E of Maridwautau Mtn., 2.42 -59.33, 300m
NY
Pouteria bilocularis (H.J.P.Winkl.) Baehni (H.J.P.Winkl.) Baehni
902024 B. Maguire 40539 1955-01-20
Guyana, WX-5, 100' south of Adit, Matthews Ridge, Barima River Drainage, Northwest District.
NY
Chamaecrista apoucouita (Aubl.) H.S.Irwin & Barneby
01529087 J. J. Pipoly 8803 1986-11-18
Guyana, Upper Demerara-Berbice, Mabura Hill and vicinity, 5.42 -58.67, 50m
NY
Chamaecrista apoucouita (Aubl.) H.S.Irwin & Barneby
01529090 J. J. Pipoly 8814 1986-11-18
Guyana, Upper Demerara-Berbice, Mabura Hill and vicinity, 5.42 -58.67, 50m
NY
Chamaecrista apoucouita (Aubl.) H.S.Irwin & Barneby
01529092 J. J. Pipoly 8834 1986-11-19
Guyana, Upper Demerara-Berbice, Mabura Hill and vicinity, 5.42 -58.67, 50m
NY
Chamaecrista apoucouita (Aubl.) H.S.Irwin & Barneby
01529088 J. J. Pipoly 8954 1986-11-20
Guyana, Upper Demerara-Berbice, Mabura Hill concession, 5.42 -58.67, 50m
NY
Chamaecrista apoucouita (Aubl.) H.S.Irwin & Barneby
01529089 J. J. Pipoly 8972 1986-11-20
Guyana, Upper Demerara-Berbice, Mabura Hill concession, 5.42 -58.67, 50m
NY
Chamaecrista apoucouita (Aubl.) H.S.Irwin & Barneby
01529091 J. J. Pipoly 10055 1987-01-27
Guyana, Potaro-Siparuni, Kaieteur National Park; vicinity of Tukeit, opposite Tukeit Cr. Also along trail to Johnson's View., 5.2 -59.45, 94 - 390m
NY
Chamaecrista apoucouita (Aubl.) H.S.Irwin & Barneby
01529093 C. L. Kelloff 1243 1997-03-11
Guyana, Potaro-Siparuni, Kaieteur National Park. Plot Study #1, NE from end of airstrip at headwaters of Korume Creek. Wallaba/mixed forest on white sand/loam., 5.17 -59.48, 300 - 350m
NY
Chamaecrista apoucouita (Aubl.) H.S.Irwin & Barneby
01529094 C. L. Kelloff 1293 1998-06-06
Guyana, Potaro-Siparuni, Kaieteur National Park. Plot Study #1, NE from end of airstrip at headwaters of Korume Creek. Wallaba/mixed forest on white sand/loam., 5.17 -59.48, 300 - 350m
NY
Chamaecrista apoucouita (Aubl.) H.S.Irwin & Barneby
01529095 C. L. Kelloff 1370 1998-06-14
Guyana, Potaro-Siparuni, Kaieteur National Park. Plot Study #2, SE of Korume ravine, 240 m NE along trail to Tukeit from falls, 5.1878 -59.4811, 240m
NY
Chamaecrista apoucouita (Aubl.) H.S.Irwin & Barneby
01529096 P. A. Mutchnick 395 1994-11-30
Guyana, Potaro-Siparuni, Iwokrama; Siparuni R, Pakatau Falls and 2 km upstream, 4.72 -59.02, 100m
NY
Spondias mombin L. L.
00089179 S. Tiwari 409 1991-10-15
Guyana, Pomeroon. Kabakaburi, 1 - 10m
NY
Henriettea stellaris O.Berg ex Triana
2540040 H. D. Clark 47900 1997-05-20
Guyana, Upper Takutu-Upper Essequibo, Kassikaityu R 0-4km W of landing at terminus of trail from Kuyuwini R., 1.8408 -59.0833, 240m
NY
Henriettea stellaris O.Berg ex Triana
2540041 H. D. Clark 3308 1996-11-18
Guyana, Upper Takutu-Upper Essequibo, Essequibo R, between camp (at confl. of Essequibo R. & Onoro Creek) & Konashen Rapids, 1.5897 -58.6289, 240m
NY
Henriettea stellaris O.Berg ex Triana
2540044 H. D. Clarke 11936 2004-06-22
Guyana, Cuyuni-Mazaruni, Mt. Maringma, slope before plateau, 5.20461 -60.57664, 1490m
NY
Lecythis chartacea O.Berg O.Berg
02311557 S. A. Mori 8223 1976-08-27
Guyana, Northwest District, vicinity of Mattew's Ridge. At the outskirts of Matthew's Ridge. At the outskirts of Matthew's Ridge. Between the village and the airport. In partially disturbed mixed forest.
NY
Lecythis chartacea O.Berg O.Berg
02311590 D. Clarke 5018 1997-05-26
Guyana, Region: U. Takutu-U. Essequibo. Kaoma Mts.; N slopes of unnamed outlier, 5 km S of camp on Kassikaityu R.., 1.82 -58.73, 300 - 450m
NY
Lecythis chartacea O.Berg O.Berg
00689809 M. R. Schomburgk 791 1841-00-00
Guyana
NY
Miconia aeruginosa Naudin Naudin
01538820 T. W. Henkel 645 1993-01-26
Guyana, Potaro-Siparuni, Pakaraima Mts, Cipo Mtn, ca. 2 km from summit escarpment, headwaters Cipo Creek, 1000 - 1000m
NY
Scaphyglottis sickii Pabst
01405892 L. P. Kvist 188 1987-10-11
Guyana, Potaro-Siparuni, Along Potaro River between Kaieteur Falls and Tukeit, 4 km downstream, 5.2 -59.47, 130m
NY
02689403 S. S. Tillett 43935 1960-06-28
Guyana, Upper Mazaruni River Basin. Partang River, Merume Mountains. Porkknocker Camp 2 on Partang River, about 19 miles above mouth, 625m
NY
Miconia matthaei Naudin Naudin
1652871 J. J. Pipoly 8173 1986-08-02
Guyana, Barima-Waini, Barima River head; 3 mi W of Eclipse Falls below Wanamaparu Cr. & Ayambaru Falls, 7.633333333 -60.11666667
NY
Solanum stramoniifolium Jacq. Jacq.
00707939 J. J. Pipoly 11729 1987-04-24
Guyana, Essequibo Islands-West Demerara, Naamryck Canal just W of Lookout, 6.83 -58.42, 1 - 1m
NY
Couepia bracteosa Benth. Benth.
01091099 B. M. Boom 7126 1987-03-22
Guyana, Demerara-Mahaica, Demerara/Mahaica Region (IV). Along highway to Timehri International Airport, 6.5 -58
NY
Clidemia urceolata DC. DC.
02104773 F. A. Michelangeli 2318 2014-03-18
Guyana, Potaro-Siparuni, Potaro River, left margin on above second set of rapids above Chenapau, 5.01397 -59.65086, 490 - 520m
NY
Bejaria sprucei Meisn. Meisn.
2492642 B. Maguire 32183 1951-10-22
Guyana, Imbaimadai, Upper Mazaruni River, 550 - 550m
NY
Bejaria sprucei Meisn. Meisn.
2492643 B. Maguire 32473 1951-11-09
Guyana, Samwarakma-tipu (Holi-tipu), 1100 - 1100m
NY
Bejaria sprucei Meisn. Meisn.
2492644 B. Maguire 40603A 1955-02-07
Guyana, Ayanganna to Chinowieng, 1100 - 1100m
NY
Bejaria sprucei Meisn. Meisn.
2492645 J. J. Pipoly 10446 1987-02-21
Guyana, Cuyuni-Mazaruni, Vicinity of Chinoweing Village, 5.53 -60.12, 650 - 670m
NY
Bejaria sprucei Meisn. Meisn.
2492646 J. J. Pipoly 10439 1987-02-21
Guyana, Cuyuni-Mazaruni, Vicinity of Chinoweing Village, 5.53 -60.12, 650 - 670m
NY
Xylopia frutescens Aubl. Aubl.
777810 T. W. Henkel 3567 1993-12-23
Guyana, Upper Takutu-Upper Essequibo, South Rupununi Savanna; Ikirap Creek along Marudi road, 2.42 -59.25, 250 - 250m
NY
Eschweilera decolorans Sandwith Sandwith
02227169 T. R. van Andel 964 1996-08-10
Guyana, North West. North-West District, Kariako, Barama River, 7.37 -59.7
NY
Bactris ptariana Steyerm.
02385882 J. J. Pipoly 8848 1986-11-19
Guyana, Upper Demerara Region:Mabura Hill and vicinity., 5.42 -58.67, 50m
NY
Bactris ptariana Steyerm.
02385883 W. J. Hahn 5130 1989-01-22
Guyana, Cuyuni-Mazaruni, Kartabo, Willems Timber Concession., 6.35 -58.83, 100m
NY
Bactris ptariana Steyerm.
02385884 H. D. Clarke 9293 2001-06-17
Guyana, Potaro-Siparuni, Mt. Ayanganna, east face, plateau above second of four escarpments., 5.3769 -59.9725, 1380m
NY
Cavendishia salicifolia Maguire, Steyerm. & Luteyn Maguire, Steyerm. & Luteyn
9927 B. Maguire 32430 1951-10-29
Guyana, Membaru-Kurupung Trail. Alt. 1000 m.
NY
Geissospermum argenteum Woodson ex A.C.Sm. Woodson ex A.C.Sm.
743407 A. C. Smith 2559 1937-11-21
Guyana, Basin of Kuyuwini River (Essequibo tributary), about 150 miles from mouth.
NY
Tococa guianensis Aubl.
01421497 K. M. Redden 6922 2010-07-10
Guyana, Cara Creek, rocky island and adjacent banks; tributary of Kako River, near border with Venezuela., 5.54731 -60.89664, 506m