Collector's name: Clarke, H.D.

196 documents

(Only databased specimens here, not the full collections)

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[1]
ISOTYPE Dilkea clarkei Feuillet

MNHN-P-P04022624 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo. Kamoa Mts., 2 kms N of camp on Kamoa River
Clarke, H.D. 2987
[2]
ISOTYPE Guatteria alticola Scharf & Maas

MNHN-P-P04023257 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face, camp at base of second of four escarpments
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9247
[3]
Licania sp.

MNHN-P-P00782086 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts, summit of unnamed peak, 12.5 km S of S. Kassikaityu R.
Clarke, H.D.|Williams, R. 8599
[4]
Hirtella sp.

MNHN-P-P00782091 Herbier
Guyana (GY)
- Potaro-Siparuni, Upper Potaro River, 0-2 km N of camp, NE of toe slope of Mt. Wokomung.
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10916
[5]
Licania sp.

MNHN-P-P00782092 Herbier
Guyana (GY)
- Potaro-Siparuni, Upper Potaro River, NE of toe slope of Mt. Wokomung.
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10951
[6]
Hirtella sp.

MNHN-P-P00782093 Herbier
Guyana (GY)
- Cuyuni-Mazaruni, Along the Mazaruni river, 0-7 km above confluence of Karowrieng River.
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12402
[7]
Amanoa guianensis Aubl.

MNHN-P-P00782186 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo
Clarke, H.D.|Williams, R. 8801
[8]
Chaetocarpus schomburgkianus (Kuntze) Pax & K.Hoffm.

MNHN-P-P00782202 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12324
[9]
Genre indet.

MNHN-P-P00782300 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Essequibo R., area 4 km N of Konashen Rapids & Mt. Zibingatzako
Clarke, H.D. 3234
[10]
Genre indet.

MNHN-P-P00782304 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Makarapan Mt., southern false summit
Clarke, H.D.|Watson, C.|Williams, R.|Perry, C.|Clarke, J.|Hurtubise, K. 6818
[11]
Trichilia sp.

MNHN-P-P00782306 Herbier
Guyana (GY)
- Region: U. Takutu-U. Essequibo. Wassarai Mts.
Clarke, H.D. 7957
[12]
Genre indet.

MNHN-P-P00782307 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Sipu River, 0-5 km E of camp
Clarke, H.D.|Williams, R.|Perry, & C. 7749
[13]
Genre indet.

MNHN-P-P00782309 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts, slopes of unnamed peak, 12 km S of S. Kassikaityu R., 0.5-1 km E of camp
Clarke, H.D.|Williams, R. 8445
[14]
Trichilia sp.

MNHN-P-P00782311 Herbier
Guyana (GY)
- Essequibo
Clarke, H.D. 2056
[15]
Genre indet.

MNHN-P-P00782317 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung, camp at base of first of four escarpements
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10891
[16]
Genre indet.

MNHN-P-P00782318 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung, plateau above first of four escarpements
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10136
[17]
Trichilia sp.

MNHN-P-P00782324 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts,
Clarke, H.D.|Williams, R. 8145
[18]
Cabralea canjerana (Vell.) Mart.

MNHN-P-P00782325 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts, slopes of unnamed peak, 12 km S of S. Kassikaityu R., 0.5-1 km E of camp
Clarke, H.D.|Williams, R. 8503
[19]
Lycianthes sp.

MNHN-P-P00782326 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung, edge of plateau above first of four escarpements
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10287
[20]
Lonchocarpus sp.

MNHN-P-P01089546 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Essequibo R.
Clarke, H.D. 3358
[21]
Gaiadendron punctatum (Ruiz & Pav.) G.Don

MNHN-P-P01089824 Herbier
Guyana (GY)
- Mt. Maringma
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 11643
[22]
Cordia sp.

MNHN-P-P00861408 Herbier
Guyana (GY)
- Iwokrama international rainforest
Clarke, H.D.|&, al. 2484
[23]
Maytenus sp.

MNHN-P-P00861409 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Essequibo R.
Clarke, H.D. 3558
[24]
Vismia sp.

MNHN-P-P00861480 Herbier
Guyana (GY)
- Potaro-Siparuni
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9762
[25]
Prunus sp.

MNHN-P-P00861481 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9531
[26]
Licania cf. sp.

MNHN-P-P00861482 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12215
[27]
Matelea sp.

MNHN-P-P00861483 Herbier
Guyana (GY)
- Potaro-Siparuni, Upper Potaro River
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10997
[28]
Clusia sp.

MNHN-P-P00861484 Herbier
Collection US
Guyana (GY)
- Potaro-Siparuni, Upper Potaro River, 0-10 km S of camp, NE of toe slope of Mt. Wokomung
Biological Diversity of the Guiana Shield Program 10989

Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10989
[29]
Clusia sp.

MNHN-P-P00861485 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10846
[30]
Clusia sp.

MNHN-P-P00861486 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10669
[31]
Matelea stenopetala Sandwith

MNHN-P-P00861487 Herbier
Guyana (GY)
- Potaro-Siparuni
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9780
[32]
Clusia sp.

MNHN-P-P00861488 Herbier
Guyana (GY)
- Potaro-Siparuni : Mt. Ayanganna, E face, plateau above edgeof first of four escarpments
Clarke, H.D.|Williams, R.& al. 9037
[33]
Vismia sp.

MNHN-P-P00861489 Herbier
Guyana (GY)
- Mt. Maringma
Clarke, H.D.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 11641
[34]
Clusia sp.

MNHN-P-P00861490 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung, slopes above second of four escarpements, 1.5 km NE of Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10645
[35]
Clusia sp.

MNHN-P-P00861491 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10661
[36]
Clusia sp.

MNHN-P-P00861492 Herbier
Guyana (GY)
- Mt. Maringma
Clarke, H.D.|&, al. 11721
[37]
Clusia sp.

MNHN-P-P00861493 Herbier
Guyana (GY)
- Potaro-Siparuni
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9749
[38]
Clusia sp.

MNHN-P-P00861495 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12213
[39]
Clusia sp.

MNHN-P-P00861496 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12212
[40]
Clusia sp.

MNHN-P-P00861497 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12085
[41]
Clusia sp.

MNHN-P-P00861498 Herbier
Guyana (GY)
- Mt. Maringma
Clarke, H.D.|&, al. 11829
[42]
Clusia sp.

MNHN-P-P00861499 Herbier
Guyana (GY)
- Mt. Maringma
Clarke, H.D.|&, al. 11788
[43]
Tovomita sp.

MNHN-P-P00861500 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts,
Clarke, H.D.|Williams, R. 8059
[44]
Caraipa sp.

MNHN-P-P00861501 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo
Clarke, H.D.|Williams, R.|Perry, & C. 7890
[45]
Clusia sp.

MNHN-P-P00861502 Herbier
Collection US
Guyana (GY)
- Cuyuni-Mazaruni, Ataro River, landing below falls at Wayalayeng Village
Biological Diversity of the Guiana Shield Program 12225

Clarke, H.D.|perry, C.|Tripp, E.|Stern, S.R.|Gittens, D. 12225
[46]
Tovomita sp.

MNHN-P-P00861503 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts.
Clarke, H.D.|Williams, R. 8389
[47]
Chrysochlamys sp.

MNHN-P-P00861504 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo
Clarke, H.D.|Williams, R. 8713
[48]
Clusia sp.

MNHN-P-P00861505 Herbier
Guyana (GY)
- Potaro-Siparuni : Mt. Ayanganna, E face, plateau above edgeof first of four escarpments
Clarke, H.D.|Williams, R.& al. 9044
[49]
Besleria penduliflora Fritsch

MNHN-P-P00861506 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10312
[50]
Cynanchum blandum (Decne.) E.Sundell

MNHN-P-P00861507 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo
Clarke, H.D. 5029
[51]
Tovomita sp.

MNHN-P-P00861509 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10876
[52]
Clusia sp.

MNHN-P-P00861510 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face, camp at base of second of four escarpments
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9216
[53]
Caraipa sp.

MNHN-P-P00861511 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12017
[54]
Pleurothallis archidiaconi Ames

MNHN-P-P00861512 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung, camp at base of firt of four escarpements
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10073
[55]
Cynanchum blandum (Decne.) E.Sundell

MNHN-P-P00861513 Herbier
Guyana (GY)
- Essequibo
Clarke, H.D.|&, al. 2223
[56]
Genre indet.

MNHN-P-P00861577 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Kamoa Mts.
Clarke, H.D. 3102
[57]
Genre indet.

MNHN-P-P00861578 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo
Clarke, H.D.|Watson, C.|Williams, R.|Perry, C.|Clarke, J.|Hurtubise, K. 6367
[58]
Genre indet.

MNHN-P-P00861579 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Sipu River
Clarke, H.D.|Williams, R.|Perry, & C. 7718
[59]
Genre indet.

MNHN-P-P00861580 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts, summit of unnamed peak, 12.5 km S of S. Kassikaityu R.
Clarke, H.D.|Williams, R. 8606
[60]
Licania sp.

MNHN-P-P00861581 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face, area near camp at base of second of four escarpments
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9576
[61]
Passiflora nitida Kunth

MNHN-P-P00861584 Herbier
Guyana (GY)
- Potaro-Siparuni
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9826
[62]
Passiflora nitida Kunth

MNHN-P-P00861585 Herbier
Guyana (GY)
- Potaro-Siparuni
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9852
[63]
Passiflora sclerophylla Harms

MNHN-P-P00861586 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9412
[64]
Tovomita sp.

MNHN-P-P00861587 Herbier
Guyana (GY)
- Potaro-Siparuni
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9816
[65]
Clusia sp.

MNHN-P-P00861590 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10868
[66]
Clusia sp.

MNHN-P-P00861591 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10620
[67]
Moronobea coccinea Aubl.

MNHN-P-P00861593 Herbier
Guyana (GY)
- Potaro-Siparuni, Upper Potaro River, NE of toe slope of Mt. Wokomung.
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10985
[68]
Chrysochlamys sp.

MNHN-P-P00861596 Herbier
Guyana (GY)
- Potaro-Siparuni. Upper R. , 2 km south of camp, along stream
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J. 8908
[69]
Tovomita sp.

MNHN-P-P00861597 Herbier
Guyana (GY)
- Region: U. Takutu-U. Essequibo. Wassarai Mts.
Clarke, H.D.|&, al. 7974
[70]
Hirtella sp.

MNHN-P-P00861598 Herbier
Guyana (GY)
- Potaro-Siparuni
Clarke, H.D. 1606
[71]
Tovomita cf. sp.

MNHN-P-P00861599 Herbier
Guyana (GY)
- Potaro-Siparuni : Mt. Ayanganna, E face
Clarke, H.D.|Williams, R.& al. 9172
[72]
Tovomita sp.

MNHN-P-P00861600 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face, camp at base of second of four escarpments
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9218
[73]
Licania sp.

MNHN-P-P00861601 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face, area near camp at base of second of four escarpments
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9604
[74]
Clusia sp.

MNHN-P-P00861602 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9389
[75]
Tovomita sp.

MNHN-P-P00861603 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face, area near camp at base of second of four escarpments
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9567
[76]
Clusiella sp.

MNHN-P-P00861604 Herbier
Guyana (GY)
- Potaro-Siparuni
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9794
[77]
Tovomita cf. weddeliana Planch. & Triana

MNHN-P-P00861605 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10165
[78]
Tovomita atropurpurea Steyerm.

MNHN-P-P00861606 Herbier
Guyana (GY)
- Potaro-Siparuni : Mt. Wokomung
Clarke, H.D. 10503
[79]
Clusia sp.

MNHN-P-P00861607 Herbier
Guyana (GY)
- Potaro-Siparuni : Mt. Wokomung
Clarke, H.D. 10505
[80]
Licania sp.

MNHN-P-P00861608 Herbier
Guyana (GY)
- Cuyuni-Mazaruni, Along the Mazaruni river, 0-7 km above confluence of Karowrieng river
Clarke, H.D.|&, al. 12425
[81]
Garcinia sp.

MNHN-P-P00861609 Herbier
Guyana (GY)
- Cuyuni-Mazaruni, Along the Mazaruni river, 0-7 km above confluence of Karowrieng River.
Clarke, H.D.|&, al. 12431
[82]
Garcinia cf. sp.

MNHN-P-P00861610 Herbier
Guyana (GY)
- Cuyuni-Mazaruni, Along the Mazaruni river, 0-7 km above confluence of Karowrieng River.
Clarke, H.D.|&, al. 12429
[83]
Crepidospermum sp.

MNHN-P-P00861611 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo
Clarke, H.D. 2834
[84]
Crepidospermum sp.

MNHN-P-P00861612 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Kamoa Mts.
Clarke, H.D. 3149
[85]
Genre indet.

MNHN-P-P00861613 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo
Clarke, H.D.|Watson, C.|Williams, R.|Perry, C.|Clarke, J.|Hurtubise, K. 6422
[86]
Genre indet.

MNHN-P-P00861614 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts,
Clarke, H.D.|Williams, R. 8024
[87]
Genre indet.

MNHN-P-P00861615 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts,
Clarke, H.D.|Williams, R. 8076
[88]
Genre indet.

MNHN-P-P00861616 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts,
Clarke, H.D.|Williams, R. 8184
[89]
Passiflora nitida Kunth

MNHN-P-P00861617 Herbier
Guyana (GY)
- Potaro-Siparuni : Mt. Ayanganna, E face, slopes of first of four escarpments
Clarke, H.D.|&, al. 8991
[90]
Blepharodon pictus (Vahl) W.D.Stevens

MNHN-P-P00861641 Herbier
Guyana (GY)
- Potaro-Siparuni. Iwokrama Rainforest Reserve
Clarke, H.D.|Hoffman, B. 667
[91]
Blepharodon pictus (Vahl) W.D.Stevens

MNHN-P-P00861642 Herbier
Guyana (GY)
- Demerara-Berbice
Clarke, H.D. 713
[92]
Blepharodon ulei Schltr.

MNHN-P-P00861643 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D. 1023
[93]
Aspidosperma desmanthum Benth. ex Müll.Arg.

MNHN-P-P00861644 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Kamoa Mts.
Clarke, H.D. 3172
[94]
Tassadia obovata Decne.

MNHN-P-P00861645 Herbier
Guyana (GY)
- Potaro-Siparuni
Clarke, H.D.|&, al. 4192
[95]
Sanchezia parvibracteata Sprague & Hutch.

MNHN-P-P00861647 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts
Clarke, H.D.|Williams, R. 8157
[96]
Couma rigida Müll.Arg.

MNHN-P-P00861648 Herbier
Guyana (GY)
- Potaro-Siparuni
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9843
[97]
Mendoncia sp.

MNHN-P-P00861649 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10205
[98]
Parablechnum lechleri (Mett.) Gasper & Salino

MNHN-P-P00904703 Herbier
Collection US
Guyana (GY)
- Potaro-Siparuni : Mt. Wokomung, Little Ayanganna, upper slopes of highest point of Mt. Wokomung massif
Clarke, H.D. 10533
[99]
Talisia megaphylla Sagot

MNHN-P-P00939899 Fruits / graines
Collection Plants of the Guiana Shield
Guyana (GY)
- Potaro-Siparuni, Iwokrama Rainforest Reserve. Karupukari-Annai Road, lower slopes of unnamed peak.
Clarke, H.D.|Heald, S.A.Mori and S. 4193
[100]
Aegiphila sp.

MNHN-P-P00940702 Herbier
Guyana (GY)
- East on the Mazaruni
Clarke, H.D. 819
[101]
Myrsine maguireana Pipoly

MNHN-P-P00940705 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9556
[102]
Ardisia sp.

MNHN-P-P00940706 Herbier
Guyana (GY)
- Potaro-Siparuni : Mt. Ayanganna, E face, slopes of first of four escarpments
Clarke, H.D.|&, al. 8990
[103]
Cordia naidophila I.M.Johnst.

MNHN-P-P00940707 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung summit
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10721
[104]
Aegiphila sp.

MNHN-P-P00940708 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9528
[105]
Aegiphila sp.

MNHN-P-P00940709 Herbier
Guyana (GY)
- Potaro-Siparuni
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9769
[106]
Genre indet.

MNHN-P-P00940710 Herbier
Guyana (GY)
- Potaro-Siparuni, Upper Potaro River, 0-2 km N of camp, NE of toe slope of Mt. Wokomung.
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10924
[107]
Genre indet.

MNHN-P-P00940713 Herbier
Guyana (GY)
- Wayalayeng Village
Clarke, H.D.|&, al. 11427
[108]
Genre indet.

MNHN-P-P00940714 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12390
[109]
Genre indet.

MNHN-P-P00940715 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12309
[110]
Chrysophyllum sp.

MNHN-P-P00940755 Fruits / graines
Collection Plants of the Guiana Shield
Guyana (GY)
- U. Takutu-U. Essequibo , Wassarai Mts., lower slopes of unnamed peak, 12 km S of S. Kassikaityu R., 0.0.5 km E of camp.
Clarke, H.D.|Perry, R.Williams and C. 8298
[111]
Sterculia sp.

MNHN-P-P00940756 Herbier
Guyana (GY)
- Potaro-Sipurani, Upper Potaro River, camp NE of toe slope of Mt. Wokomung
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Stern 10942, D.Guittens and S.R. 10942
[112]
Sterculia sp.

MNHN-P-P00940757 Fruits / graines
Collection Plants of the Guiana Shield
Guyana (GY)
- Potaro-Sipurani, Upper Potaro River, camp NE of toe slope of Mt. Wokomung
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Stern 10942, D.Guittens and S.R. 10942
[113]
Cissus sp.

MNHN-P-P00940760 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo
Clarke, H.D.|Watson, C.|Williams, R.|Perry, C.|Clarke, J.|Hurtubise, K. 6452
[114]
Lacistema sp.

MNHN-P-P00940761 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10689
[115]
Ilex sp.

MNHN-P-P00940762 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face
Clarke, H.D.|&, al. 9319
[116]
Genre indet.

MNHN-P-P00940763 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts.
Clarke, H.D.|Williams, R. 8365
[117]
Tovomita sp.

MNHN-P-P00940764 Herbier
Guyana (GY)
- Potaro-Siparuni, Upper Potaro River
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10983
[118]
Genre indet.

MNHN-P-P00940765 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo. Wassarai Mts.
Clarke, H.D.|&, al. 7986
[119]
Vismia sp.

MNHN-P-P00940766 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts, slopes of unnamed peak, 12 km S of S. Kassikaityu R., 0.5-1 km E of camp
Clarke, H.D.|Williams, R. 8489
[120]
Licania sp.

MNHN-P-P00940768 Herbier
Guyana (GY)
- Potaro-Siparuni, Iwokrama rainforest réserve
Clarke, H.D.|&, al. 4169
[121]
Couepia parillo DC.

MNHN-P-P00940771 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo
Clarke, H.D.|Williams, R. 8832
[122]
Couepia sp.

MNHN-P-P00940772 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts, slopes of unnamed peak, 12 km S of S. Kassikaityu R., 0.5-1 km E of camp
Clarke, H.D.|Williams, R. 8506
[123]
Vismia sp.

MNHN-P-P00940773 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts
Clarke, H.D.|Williams, R. 8525
[124]
Clusia sp.

MNHN-P-P00940775 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face, area near camp at base of second of four escarpments
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9641
[125]
Licania sp.

MNHN-P-P00940776 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12034
[126]
Havetiopsis flavida (Benth.) Planch. & Triana

MNHN-P-P00940777 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12273
[127]
Clusia sp.

MNHN-P-P00940778 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12203
[128]
Couepia sp.

MNHN-P-P00940781 Herbier
Guyana (GY)
- Potaro-Siparuni : Mt. Wokomung
Clarke, H.D.|&, al. 10460
[129]
Genre indet.

MNHN-P-P00969316 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts, slopes of unnamed peak, 12 km S of S. Kassikaityu R., 1.0-1.5 km E of camp
Clarke, H.D.|Williams, R. 8514
[130]
Genre indet.

MNHN-P-P00969317 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face, area near camp at base of second of four escarpments
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9609
[131]
Genre indet.

MNHN-P-P00969319 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung, plateau above first of four escarpements
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10190
[132]
Genre indet.

MNHN-P-P00969325 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung, Little Ayanganna, upper slopes of highest point of Mt. Wokomung massif
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10552
[133]
Genre indet.

MNHN-P-P00969326 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung summit
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10707
[134]
Merostachys sp.

MNHN-P-P00969331 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Makarapan Mt.
Clarke, H.D.|Watson, C.|Williams, R.|Perry, C.|Clarke, J.|Hurtubise, K. 6933
[135]
Genre indet.

MNHN-P-P00969339 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung, slopes above second of four escarpements, 1.5 km NE of Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10640
[136]
Iryanthera sp.

MNHN-P-P00969343 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Kamoa Mts., 2 km S of Kamoa River
Clarke, H.D. 3193
[137]
Quiina obovata Tul.

MNHN-P-P00969344 Herbier
Guyana (GY)
- Potaro-Siparuni, Iwokrama Rainforest Reserve; Iwokrama Mts.; basecamp at the end of 4.6 km cut line E of Georgetown-lethem Road, Iwokrama Plot 1
Hoffman, B.|Clarke, H.D.|Rodrigues, M.|Allicock, D. 4921
[138]
Iryanthera sp.

MNHN-P-P00969347 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, South Kassikaityu R., transect from S. Kassikaityu R. to Wassarai Mts., 0-0.1 km S of River
Clarke, H.D.|Williams, R. 7933
[139]
Genre indet.

MNHN-P-P00969348 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts, slopes of unnamed peak, 12 km S of S. Kassikaityu R., 0.5-1 km E of camp
Clarke, H.D.|Williams, R. 8460
[140]
Licania sp.

MNHN-P-P00969350 Herbier
Guyana (GY)
- Guyana, region : Potaro-Siparuni : Mt. Ayanganna, E face, plateau above edgeof first of four escarpments
Clarke, H.D.|Williams, R.& al. 9031
[141]
Coccoloba sp.nov.

MNHN-P-P00950830 Herbier
Guyana (GY)
Clarke, H.D. 1024
[142]
Dendrophthora sp.

MNHN-P-P00950834 Herbier
Guyana (GY)
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 11639
[143]
Boerhavia diffusa L.

MNHN-P-P00950841 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10650
[144]
Scaphyglottis grandiflora Ames & C.Schweinf.

MNHN-P-P00950845 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung, edge of plateau above first of four escarpements
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10219
[145]
Epidendrum durum Lindl.

MNHN-P-P00950848 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10590
[146]
Neea floribunda Poepp. & Endl.

MNHN-P-P00950857 Herbier
Guyana (GY)
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 11623
[147]
Ancistrothyrsus hirtellus A.H. Gentry

MNHN-P-P01200782 Herbier
Collection US National Herbarium, Smithsonian Institution
Guyana (GY)
- Guyana, Potaro-Siparuni, Mt. Ayanganna, east face, camp at base of first of four escarpments
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9663
[148]
Ancistrothyrsus hirtellus A.H. Gentry

MNHN-P-P01200783 Fruits / graines
Collection US National Herbarium, Smithsonian Institution
Guyana (GY)
- Guyana, Potaro-Siparuni, Mt. Ayanganna, east face, camp at base of first of four escarpments
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9663
[149]
Guatteria sp.

MNHN-P-P01200811 Herbier
Guyana (GY)
- Wayalayeng Village
Clarke, H.D.|&, al. 11433
[150]
Ouratea sp.

MNHN-P-P01113957 Herbier
Guyane (GY)
- Cuyuni-Mazaruni, Imbaimadai
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12392
[151]
Ouratea sp.

MNHN-P-P01113958 Herbier
Guyane (GY)
- Imbaimadai
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12355
[152]
Ouratea sp.

MNHN-P-P01113959 Herbier
Guyane (GY)
- Ataro river
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12278
[153]
Ouratea sp.

MNHN-P-P01113960 Herbier
Guyane (GY)
- Ataro river
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12139
[154]
Genre indet.

MNHN-P-P01113968 Herbier
Guyane (GY)
- Potaro-Siparuni, Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10352
[155]
Odontadenia sp.

MNHN-P-P01114008 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo. Kwitaro river
Clarke, H.D.|Watson, C.|Williams, R.|Perry, C.|Clarke, J.|Hurtubise, K. 6260
[156]
Genre indet.

MNHN-P-P01114009 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo. Kwitaro Landing
Clarke, H.D.|Watson, C.|Williams, R.|Perry, C.|Clarke, J.|Hurtubise, K. 6256
[157]
Lonchocarpus sp.

MNHN-P-P01120870 Herbier
Collection US
Guyana (GY)
- Potaro-Siparuni : Iwokrama Rainforest Reserve, transect : Essequibo R. - summit of Turtle Mt., 2.5 km W. of Essequibo R.
Clarke, H.D. 2694
[158]
Genre indet.

MNHN-P-P01120872 Herbier
Collection US
Guyana (GY)
- U. Takutu - U. Essequibo : Rupununi River, betw. Kwattamang Landing & Rewa Village
Clarke, H.D.|Watson, C.|Williams, R.|Perrty, C.|Clarke, J. 6799
[159]
Genre indet.

MNHN-P-P01120878 Herbier
Collection US
Guyana (GY)
- U. Takutu - U. Essequibo : Kassikaityu R., 3-4 km N of landing at terminus of trail from Kuyuwini R.
Clarke, H.D. 4722 a
[160]
Genre indet.

MNHN-P-P01120879 Herbier
Collection US
Guyana (GY)
- U. Takutu - U. Essequibo : Kamoa R., 0-6 km W of camp
Clarke, H.D. 3025
[161]
Inga sp.

MNHN-P-P01120880 Herbier
Collection US
Guyana (GY)
- Potaro-Siparuni : Upper Poraro R., near camp
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J. 9768
[162]
Acacia sp.

MNHN-P-P01120881 Herbier
Collection US
Guyana (GY)
- Potaro-Siparuni : Upper Poraro R., near camp
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J. 9869
[163]
Cassia sp.

MNHN-P-P01120882 Herbier
Collection US
Guyana (GY)
- Potaro-Siparuni : Mt. Ayanganna, east face, base of first ot three escarpments
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J. 8945
[164]
Genre indet.

MNHN-P-P01120883 Herbier
Collection US
Guyana (GY)
- U. Takutu - U. Essequibo : Wassarai Mts., summit of unnamed peak, 12.5 km S of S. Kassikaityu R.
Clarke, H.D.|Williams, R.|Perry, C. 8569
[165]
Genre indet.

MNHN-P-P01120887 Herbier
Collection US
Guyana (GY)
- Potaro-Siparuni : Upper Potaro River, 0-2 km N of camp, NE of toe slope of Mt. Wokomung
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J. 10903
[166]
Genre indet.

MNHN-P-P01120916 Herbier
Collection US
Guyana (GY)
- U. Takutu - U. Essequibo : Wassarai Mts., 0.5-1.0 km S of camp at base of highest peak (3.700 ft.)
Clarke, H.D.|Williams, R.|Perry, C. 8208
[167]
Genre indet.

MNHN-P-P01120935 Herbier
Collection US
Guyana (GY)
- U. Takutu - U. Essequibo : S. Kassikaityu R., 0.5-0.8 km S of river toward Wassarai Mts.
Clarke, H.D.|Williams, R.|Perry, C. 8854
[168]
Genre indet.

MNHN-P-P01120940 Herbier
Collection US
Guyana (GY)
- Cuyuni-Mazaruni : Paruima, 1-3 km S, Illubia Creek, 0.5 km E of confluence with Kamarang River
Clarke, H.D.|David, K.|Chin, C.|Perry, C. 6087
[169]
Genre indet.

MNHN-P-P01139892 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo
Clarke, H.D.|Williams, R.|Perry, & C. 7682
[170]
Genre indet.

MNHN-P-P01139896 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo
Clarke, H.D.|Williams, R. 8719
[171]
Psiguria sp.

MNHN-P-P01139898 Herbier
Guyana (GY)
- Potaro-Siparuni, Mt. Ayanganna, east face, area near camp at base of second of four escarpments
Clarke, H.D.|Williams, R.|Perry, C.|Kelly, E.Tripp and J. 9656
[172]
Rinorea sp.

MNHN-P-P01139901 Herbier
Guyana (GY)
- Cuyuni-Mazaruni
Clarke, H.D.|Perry, C.|Tripp, E.|Stern, S.R.|Gittens, & D. 12272
[173]
Genre indet.

MNHN-P-P01140153 Herbier
Guyana (GY)
- U. Takutu-U
Clarke, H.D.|&, al. 1939
[174]
Pouteria sp.

MNHN-P-P01140158 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Essequibo R., area 4 km N of Konashen Rapids & Mt. Zibingatzako
Clarke, H.D. 3242
[175]
Genre indet.

MNHN-P-P01139755 Herbier
Guyana (GY)
- U. Takutu-U Essequibo
Clarke, H.D.|&, al. 1786
[176]
Genre indet.

MNHN-P-P01139757 Herbier
Guyana (GY)
- Potaro-Siparuni, Upper Potaro River
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 10970
[177]
Matelea stenopetala Sandwith

MNHN-P-P01139758 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo
Clarke, H.D. 3387
[178]
Genre indet.

MNHN-P-P01139760 Herbier
Guyana (GY)
- Centrale Suriname Nature Réserve
Clarke, H.D.|&, al. 11288
[179]
Erythroxylum sp.

MNHN-P-P01139852 Herbier
Guyana (GY)
- Wayalayeng Village
Clarke, H.D.|&, al. 11482
[180]
Talisia megaphylla Sagot

MNHN-P-P01139876 Herbier
Guyana (GY)
- Potaro-Siparuni, Iwokrama Rainforest Reserve. Karupukari-Annai Road, lower slopes of unnamed peak.
Clarke, H.D.|Heald, S.A.Mori and S. 4193
[181]
Passiflora nitida Kunth

MNHN-P-P01139881 Herbier
Guyana (GY)
- Guyana: Potaro-Siparuni: Upper Potaro River, 0-10 km S of camp, NE of toe slope of Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 11022
[182]
Passiflora nitida Kunth

MNHN-P-P01139882 Fruits / graines
Collection US
Guyana (GY)
- Guyana: Potaro-Siparuni: Upper Potaro River, 0-10 km S of camp, NE of toe slope of Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 11022
[183]
Genre indet.

MNHN-P-P00506489 Herbier
Collection US
Guyana (GY)
- Region: Potaro-Siparuni. Upper R. , 2 km south of camp, along stream
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J. 8923
[184]
Ouratea soderstromii Sastre

MNHN-P-P05465903 Herbier
Collection US
Guyana (GY)
- Guyana, region : Potaro-Siparuni : Mt. Ayanganna, E face, slopes of first of four escarpments
Clarke, H.D.|Williams, R.& al. 8998
[185]
Dicymbe altsonii Sandwith

MNHN-P-P01176278 Fruits / graines
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung, camp at base of firt of four escarpements
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10107
[186]
Dicymbe sp.

MNHN-P-P01176279 Fruits / graines
Guyana (GY)
- Potaro-Siparuni, Mt. Wokomung, camp at base of firt of four escarpements
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10079
[187]
Daphnopsis sp.

MNHN-P-P01183183 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Acarai Mts., 10 km S of Sipu River, summit of highest peak in central Acarai Mts.
Clarke, H.D.|Williams, R. 7265
[188]
Perissocarpa sp.

MNHN-P-P01183754 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Rupununi River, betw. Kwattamang Landing & Rewa village
Clarke, H.D.|Watson, C.|Williams, R.|Perry, C.|Clarke, J.|Hurtubise, K. 6803
[189]
Picramnia sp.

MNHN-P-P01183795 Herbier
Collection US
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts, slopes of unnamed peak, 12 km S of S. Kassikaityu R., 1.0-1.5 km E of camp
Biological Diversity of the Guiana Shield Program 8512

Clarke, H.D.|Williams, R.|Perry, C. 8512
[190]
Myrcia subobliqua (O.Berg) Nied.

MNHN-P-P01183855 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, South Kassikaityu R., transect from S. Kassikaityu R. to Wassarai Mts., 0-0.1 km S of River
Clarke, H.D.|Williams, R. 7922
[191]
Myrcia fenzliana O.Berg

MNHN-P-P01183858 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Acarai Mts., summit of unnamed peak, 5 km S of Sipu River
Clarke, H.D.|Williams, R. 7214
[192]
Neea floribunda Poepp. & Endl.

MNHN-P-P01183889 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts, slopes of unnamed peak, 12 km S of S. Kassikaityu R., 0.5-1 km E of camp
Clarke, H.D.|Williams, R. 8477
[193]
Ponthieva ovatilabia C.Schweinf.

MNHN-P-P01183983 Herbier
Guyana (GY)
- Cuyuni-Mazaruni, Mt. Maringma, southern slopes of summit escarpement, Arabaru River
Clarke, H.D.|Williams, R.|Perry, C.|Tripp, E.|Kelly, J.|Gittens, D.|Stern, S.R. 11570
[194]
Vismia sp.

MNHN-P-P01184000 Herbier
Guyana (GY)
- Potaro-Siparuni, Upper Potaro River, 5.5 km NE of Mt. Wokomung
Clarke, H.D.|Gittens, R.Williams, C.Perry, E.Tripp, J.Kelly, D. 10031
[195]
Conchocarpus ucayalinus (Huber) Kallunki & Pirani

MNHN-P-P01184119 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo. Acarai Mts., near Chodikar Mountain
Clarke, H.D. 2968
[196]
Ocotea sp.

MNHN-P-P01184168 Herbier
Guyana (GY)
- U. Takutu-U. Essequibo, Wassarai Mts, lower slopes of unnamed peak, 12 km S of S. Kassikaityu R.0.0.5 km E of camp
Clarke, H.D.|Williams, R. 8320