Acanthaceae GH: 00093817 Chaetothylax leucanthus Leonard Colombia: Bolívar Buenavista, east of Since, edge of thicket, ... F. W. Pennell 3985 1918-1-24
GH: 00219456 Elytraria squamosa (Jacquin) Lindau Colombia: Bolívar Sincé F. W. Pennell 4036 1918-1-25
GH: 00219464 Elytraria squamosa (Jacquin) Lindau Colombia: Bolívar "El Pueblo, " Below Lorica F. W. Pennell 4719 1918-3-25
GH: 00094220 Ruellia pennellii Leonard Colombia: Bolívar Tierra Alta, on Rio Sinu, Quebradia in fores... F. W. Pennell 4658 1918-3-7
GH: 00094236 Sanchezia pennellii Leonard Colombia: Antioquia Vuelta de Acuña, Rio Magdalena, forest, 125... F. W. Pennell 3798 1918-1-14
GH: 00094243 Staurogyne lepidagathoides Leonard Colombia: Bolívar Buenavista, east of Since, edge of thicket, ... F. W. Pennell 3983 1918-1-24
Adiantaceae GH: 00112691 Nephopteris maxonii Lellinger Colombia: Departments of Bolívar-Antioquia, Cordiller... F. W. Pennell 4258 1918-2-23
GH: 00112691 Nephopteris sp. Colombia: Departments of Bolívar-Antioquia, Cordiller... F. W. Pennell 4258 1918-2-23
Annonaceae GH: 00032889 Oxandra oblongifolia R. E. Fries Colombia: Bolívar Tierra Alta, on Rio Sinu, 100-200 m. F. W. Pennell 4633 1918-3-7
Apocynaceae GH: 01977995 Allamanda cathartica Linnaeus Colombia: Bolívar Los Hurtados, on Rio Sinu. F. W. Pennell 4150 1918-2-4
GH: 02380527 Mesechites trifidus Müller Arg. Colombia: Bolívar Badillo, Rio Magdalena F. W. Pennell 3911 1918-1-15
GH: 02380524 Mesechites trifidus Müller Arg. Colombia: Bolívar Boca Tai, on Rio Sinu F. W. Pennell 4617 1918-3-7
GH: 02383642 Rauvolfia ligustrina Willdenow ex Roemer & Schultes Colombia: Bolívar Monteria F. W. Pennell 4140 1918-1-30
GH: 02383726 Rauvolfia tetraphylla Linnaeus Colombia: Bolívar Turbaco F. W. Pennell 4759 1918-3-27
GH: 02009464 Rhabdadenia pohlii Müller Arg. Colombia: Bolívar Magangue F. W. Pennell 3956 1918-1-18
GH: 00091866 Stemmadenia grandiflora (Jacquin) Miers Colombia: Bolívar Turbaco F. W. Pennell 4755 1918-3-27
GH: 00091866 Stemmadenia pennellii Woodson Colombia: Bolívar Turbaco F. W. Pennell 4755 1918-3-27
GH: 02375633 Tabernaemontana amygdalifolia Jacquin Colombia: Bolívar Turbaco F. W. Pennell 4760 1918-3-27
GH: 02375633 Tabernaemontana sananho Ruiz & Pavon Colombia: Bolívar Turbaco F. W. Pennell 4760 1918-3-27
Araceae GH: 01629558 Pistia stratiotes Linnaeus Colombia: Antioquia Puerto Berrio F. W. Pennell 3786 1918-1-11
Asteraceae GH: 00007625 Ageratina dasyneura (B. L. Robinson) R. M. King & H. Robinson Colombia: Bolívar Antizales F. W. Pennell 4460 1918-2-25
GH: 00007713 Ayapana hylophila (B. L. Robinson) R. M. King & H. Robinson Colombia: Bolívar Boca Esmeralda, on Rio Sinu F. W. Pennell 4561 1918-3-1
GH: 00007712 Ayapana hylophila (B. L. Robinson) R. M. King & H. Robinson Colombia: Bolívar Boca Esmeralda, on Rio Sinu F. W. Pennell 4561 1918-3-1
GH: 00112835 Espeletia occidentalis A. C. Smith Colombia: Bolívar Paramo de Chaquiro, Cordillera Occidental, g... F. W. Pennell 4266 1918-2-23
GH: 00007625 Eupatorium dasyneurum B. L. Robinson Colombia: Bolívar Antizales F. W. Pennell 4460 1918-2-25
GH: 00007712 Eupatorium hylophilum B. L. Robinson Colombia: Bolívar Boca Esmeralda, on Rio Sinu F. W. Pennell 4561 1918-3-1
GH: 00007713 Eupatorium hylophilum B. L. Robinson Colombia: Bolívar Boca Esmeralda, on Rio Sinu F. W. Pennell 4561 1918-3-1
GH: 00010237 Mikania Colombia: Bolívar Buenavista, east of Since F. W. Pennell 4002 1918-1-24
GH: 00010237 Mikania amplyolepis B. L. Robinson Colombia: Bolívar Buenavista, east of Since F. W. Pennell 4002 1918-1-24
GH: 00013764 Vernonia spinulosa Gleason Colombia: Bolívar Sincelejo F. W. Pennell 4066 1918-1-26
Bromeliaceae GH: 02014074 Guzmania multiflora (André) André ex Mez Colombia: Bolívar Department of Bolivar, Below Paramo de Chaqu... F. W. Pennell 4318 1918-2-24
GH: 00055506 Guzmania pennellii L. B. Smith Colombia: Bolívar Below Paramo de Chaquiro, Cordillera Occiden... F. W. Pennell 4344 1918-2-24
Cactaceae GH: 01677669 Pereskia bleo (Kunth) de Candolle Colombia: Bolívar Boca Verde, on Rio Sinu F. W. Pennell 4579 1918-3-4
Commelinaceae GH: 02113972 Tradescantia subaspera Ker Gawler USA: Indiana [data not captured] F. W. Pennell 9496 1918-7-23
Convolvulaceae GH: 00054715 Tetralocularia pennellii O'Donell Colombia: Antioquia Puerto Berrio, swamp, 130-140 m. F. W. Pennell 3719 1918-1-11
Gentianaceae GH: 01246232 Gentiana sedifolia casapaltensis Ball Colombia: Department of Bolivar-Antioquia; Paramo de C... F. W. Pennell 4272 1918-2-23
Hymenophyllaceae GH: 00021346 Hymenophyllum dependens C. V. Morton Colombia: Bolívar Cascada Chorron, south of Antizales, alt. 20... F. W. Pennell 4391 1918-2-25
Juncaceae GH: 02396255 Juncus sp. USA: Indiana [data not captured] F. W. Pennell 9487 1918-7-23
Lindsaeaceae GH: 02402179 Lindsaea quadrangularis subalata K. U. Kramer Colombia: Bolívar [data not captured] F. W. Pennell 4473 1918-2-26
Malpighiaceae GH: 00045140 Amorimia concinna (C. V. Morton) W. R. Anderson Colombia: Bolívar Since F. W. Pennell 4033 1918-1-25
GH: 00257818 Hiraea Jacquin Colombia: Department of Tolima, Honda F. W. Pennell 3560 1918-1-3
GH: 00257818 Hiraea sclerophylla Cuatrecasas Colombia: Department of Tolima, Honda F. W. Pennell 3560 1918-1-3
GH: 00045140 Mascagnia concinna C. V. Morton Colombia: Bolívar Since F. W. Pennell 4033 1918-1-25
Orchidaceae GH: 02159748 Elleanthus virgatus (H. G. Reichenbach) C. Schweinfurth Colombia: Bolívar Below Paramo de Chaquiro, Cordillera Occiden... F. W. Pennell 4368 1918-2-24
AMES: 02110483 Epidendrum chaquirense Hágsater & L. Sánchez Colombia: Bolívar Below Paramo de Chaquiro, Cordillera Occiden... F. W. Pennell 4346 1918-2-24
AMES: 02110542 Epidendrum cirrhochilum F. Lehmann & Kraenzlin Colombia: Bolívar Boca Antizales, on Rio Esmeralda F. W. Pennell 4490 1918-2-26
AMES: 02109411 Epidendrum imatophyllum Lindley Colombia: Antioquia Puerto Berrio F. W. Pennell 3760 1918-1-11
AMES: 00217816 Erythrodes sp. Colombia: Bolívar Boca Antizales, on Rio Esmeralda F. W. Pennell 4498 1918-2-16
AMES: 00217816 Microchilus rioesmeraldae Ormerod Colombia: Bolívar Boca Antizales, on Rio Esmeralda F. W. Pennell 4498 1918-2-16
AMES: 00083781 Microchilus rioesmeraldae Ormerod Colombia: Bolívar Boca Antizales, on Rio Esmeralda F. W. Pennell 4498 1918-2-16
AMES: 01985765 Pterichis sp. Colombia: Bolívar Below Páramo de Cahquiro, Cordillera Occide... F. W. Pennell 4295 1918-2-24
AMES: 02155246 Scaphyglottis summersii L. O. Williams Colombia: Bolívar Below Paramo de Chaquiro, Cordillera Occiden... F. W. Pennell 4350 1918-2-24
AMES: 02097588 Stelis sp. Swartz Colombia: Bolívar Below Paramo de Chaquiro, Cordillera Occiden... F. W. Pennell 4343 1918-2-24
Piperaceae GH: 01934217 Piper tuberculatum minus C. de Candolle Colombia: Santander Badillo, Rio Magdalena F. W. Pennell 3924 1918-1-16
Plantaginaceae GH: 00077922 Aragoa occidentalis Pennell Colombia: Bolívar Paramo de Chaquiro, Cordillera Occidental, g... F. W. Pennell 4269 1918-2-23
GH: 00077921 Aragoa occidentalis Pennell Colombia: Bolívar Paramo de Chaquiro, Cordillera Occidental, g... F. W. Pennell 4269 1918-2-23
GH: 01999394 Gratiola aurea obtusa Pennell USA: New Jersey [data not captured] F. W. Pennell 9897 1918-9-19
GH: 02000761 Leucospora multifida (Michaux) Nuttall USA: Indiana [data not captured] F. W. Pennell 9497 1918-7-23
GH: 01805020 Veronica americana Schweinitz ex Bentham USA: New Jersey [data not captured] F. W. Pennell 9437 1918-6-16
Pteridaceae GH: 02467419 Adiantum lucidum Swartz Colombia: Bolívar Tierra Alta, on Rio Sinu F. W. Pennell 4651 1918-3-7
Rubiaceae GH: 02359757 Galium concinnum Torrey & A. Gray USA: Indiana [data not captured] F. W. Pennell 9821 1918-7-23
Scrophulariaceae GH: 00219456 Tubiflora J. F. Gmelin Colombia: Bolívar Sincé F. W. Pennell 4036 1918-1-25