Harvard:A
barcode-01933091 A. C. Smith 2484 1937-11-09
Guyana, Basin of Rupununi River: Isherton. 4 iles s. of I.
Harvard:GH
Piper glabrescens venezuelense (C. de Candolle) Trelease & Yuncker
barcode-01933297 I. W. Bailey 91 1920-08-11
Guyana, Kartabo.
Harvard:GH
Piper glabrescens venezuelense (C. de Candolle) Trelease & Yuncker
barcode-01933296 J. S. de la Cruz 3680 1923-04-03
Guyana, Waini River, Northwest District
Harvard:GH
Piper glabrescens venezuelense (C. de Candolle) Trelease & Yuncker
barcode-01933288 J. S. de la Cruz 1932 1922-09-03
Guyana, Vicinity of Bartica, on the Essequibo River
Harvard:GH
barcode-01933355 J. S. de la Cruz 3894 1923-05-10
Guyana, Wanama River, Northwest District
Harvard:A
Piper hispidum obliquum Trelease & Yuncker
barcode-01933432 A. C. Smith 3567 1938-03-31
Guyana, Northwestern slopes of Kanuku Mountains, in drainage of Moku-moku Creek (Takutu tributary), 150 - 400m
Harvard:A
Piper hispidum obliquum Trelease & Yuncker
barcode-01933431 A. C. Smith 3668 1938-04-22
Guyana, Northwestern portion of Kanuku Mountains: Mount Iramaikpang, 650m
Harvard:GH
barcode-01933498 H. A. Gleason 529 1921-07-13
Guyana, Rockstone
Harvard:GH
barcode-01933497 H. A. Gleason 75 1921-06-18
Guyana, along Potaro River, Tumatumari
Harvard:GH
barcode-01933495 I. W. Bailey 97 1920-08-11
Guyana, Kartabo
Harvard:GH
barcode-01933494 D. Potter 5316 1935-08-28
Guyana, Bartika. Along road in teh jungle 12-15 miles from the town
Harvard:GH
barcode-01933493 J. S. de la Cruz 1781 1922-07-24
Guyana, Upper Rupununi River, near Dadanawa
Harvard:GH
barcode-01933492 J. S. de la Cruz 2279 1922-09-22
Guyana, Upper Mazaruni River
Harvard:GH
barcode-01933476 D. Potter 5316 1935-08-28
Guyana, Bartika. Along road in the jungle 12-15 miles from the town
Harvard:GH
Piper hostmannianum ramiflorum C. de Candolle
barcode-01933474 J. S. de la Cruz 1827 1922-08-21
Guyana, Pomeroon-Supenaam, Mora Landing, Moruka River
Harvard:GH
Piper hostmannianum ramiflorum C. de Candolle
barcode-01933473 H. A. Gleason 766 1921-07-22
Guyana, East of Rockstone
Harvard:GH
barcode-01933467 A. S. Hitchcock 17136 1919-12-03
Guyana, Penal Settlement
Harvard:GH
barcode-01933466 J. S. de la Cruz 2622 1922-10-30
Guyana, Malali, Demerara River
Harvard:GH
barcode-01933464 J. S. de la Cruz 3357 1923-03-19
Guyana, Barima River, Northwest District
Harvard:GH
barcode-01933463 H. A. Gleason 707 1921-07-20
Guyana, Butukari
Harvard:GH
barcode-01933462 D. H. Linder 146 1923-12-22
Guyana, Bartica
Harvard:GH
barcode-01933461 H. A. Gleason 662 1921-07-15
Guyana, Rockstone
Harvard:A
Piper marginatum catalpifolium (Kunth) C. de Candolle
barcode-01933751 A. C. Smith 3457 1938-03-31
Guyana, Northwestern slopes of Kanuku Mountains in drainage of Moku-moku Creek (Takutu tributary), 150 - 400m
Harvard:A
barcode-01933807 A. C. Smith 3079 1938-03-04
Guyana, Western extremity of Kanuku Mountains, in drainage of Takutu River, 150m
Harvard:A
barcode-01933806 A. C. Smith 2416 1937-11-09
Guyana, Basin of Rupununi River: Isherton
Harvard:GH
barcode-01934435 J. S. de la Cruz 3418 1923-03-19
Guyana, Barima River, Northwest District
Harvard:A
barcode-01934555 A. C. Smith 2827 1937-12-29
Guyana, Basin of Essequibo River. near mouth of Blackwater Creek
Harvard:A
Piper pseudoglabrescens Trelease & Yuncker
barcode-01933990 A. C. Smith 3663 1938-04-22
Guyana, Northwestern portion of Kanuku Mountains: Mount Iramaikpang, 900m
Harvard:A
barcode-01933988 A. C. Smith 3451 1938-03-31
Guyana, Northwestern slopes of Kanuku Mountains, in drainage of Moku-moku Creek (Takutu tributary), 150 - 400m
Harvard:GH
Piper rupununianum Trelease & Yuncker
barcode-01934048 J. S. de la Cruz 3126 1922-12-17
Guyana, Pomeroon-Supenaam, Pomeroon River
Harvard:GH
Piper rupununianum Trelease & Yuncker
barcode-01934047 J. S. de la Cruz 1528 1922-06-13
Guyana, Upper Rupununi River, near Dadanawa
Harvard:A
barcode-01934203 A. C. Smith 3366 1938-03-31
Guyana, Northwestern slopes of Kanuku Mountains, in drainage of Moku-moku Creek (Takutu tributary), 150 - 400m
Harvard:A
Piper tuberculatum scandens Trelease & Yuncker
barcode-01934219 A. C. Smith 3436 1938-03-31
Guyana, Northwestern slopes of Kanuku Mountains, in drainage of Moku-moku Creek (Takutu tributary), 150 - 400m
Harvard:GH
barcode-01976614 H. A. Gleason 783 1921-07-22
Guyana, East of Rockstone. British Guiana.
Harvard:GH
barcode-01973063 B. Maguire & D. B. Fanshawe 32286 1951-10-25
Guyana, Below Maipuri Falls, Karaurieng River, Mazaruni River., 1250m
Harvard:GH
barcode-01973060 B. Maguire, C. K. Maguire & G. Wilson-Browne 46094A 1961-09-04
Guyana, In north Kopinang Savanna, on Waipa Trail. Southern Pakaraima Mountains British Guiana., 838m
Harvard:GH
barcode-01973058 A. S. Hitchcock 17004 1919-11-27
Guyana, British Guiana: East Coast Water Conservancy, southeast of Georgetown; canal southeast of Lamaha Stop-off.
Harvard:GH
barcode-01973057 J. S. de la Cruz 4012 1923-05-10
Guyana, Wanama River, Northwest District.
Harvard:FH
Octoblepharum purpureobrunneum Müller Halle
barcode-01093717 J. J. Quelch 1283 1895-00-00
Guyana, Buiana brit. Distr. Georgetown near the Marshall Falls on the Marauni River
Harvard:GH
barcode-01973042 A. S. Hitchcock 16942 1919-11-26
Guyana, British Guiana: East Coast Water Conservancy, southeast of Georgetown; sand reef at head of Hoorubia Creek.
Harvard:GH
barcode-01973081 A. C. Smith 2301 1937-10-25
Guyana, Basin of Rupununi River: Wichabai.
Harvard:GH
barcode-01973080 R. H. Schomburgk 102 1836-00-00
Guyana, [no additional data]
Harvard:GH
barcode-01973587 J. S. de la Cruz 1545 1922-06-16
Guyana, Upper Rupununi River, near Dadanawa., 2.75