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**A new species of cactus from the Valle de los Volcanes (Arequipa, Peru): Corryocactus volcanicus (Cactoideae, Cactaceae)**

G. ANTHONY PAUCA-TANCO, P. HOXEY

Published: 2025-12-12

Page range: 282-288

2025-12-12

Abstract views: 280

PDF downloaded: 5

Symplocos huythacae (Symplocaceae), a new species from the Colombian Cordillera Oriental

ALEJANDRO VARÓN-CASTAÑEDA, JUAN SIMÓN VENEGAS-CARREÑO, ORLANDO ADOLFO JARA-MUÑOZ

Published: 2025-11-27

Page range: 169-175

2025-11-27

Abstract views: 136

PDF downloaded: 10

**A new large-flowered species of Telipogon (Orchidaceae) discovered in Peru**

MARTA KOLANOWSKA, DARIUSZ L. SZLACHETKO

Published: 2025-11-27

Page range: 176-182

2025-11-27

Abstract views: 270

PDF downloaded: 9

Racinaea rufescens (Bromeliaceae), a new species from northern Peru

ITALO F. TREVIÑO-ZEVALLOS, ERIC J. GOUDA, VICTOR QUIPUSCOA-SILVESTRE

Published: 2025-11-19

Page range: 225-231

2025-11-19

Abstract views: 150

PDF downloaded: 7

**Two new species of the Colombian endemic genus Allomaieta (Melastomataceae: Cyphostyleae)**

JHON S. MURILLO-SERNA, JULIO ANDRES SIERRA-GIRALDO, JAIRO ANDRÉS OROZCO-A, JUAN MAURICIO POSADA-HERRERA

Published: 2025-11-19

Page range: 177-188

2025-11-19

Abstract views: 348

PDF downloaded: 9

Guzmania altomayoensis (Bromeliaceae): a New Species from Peru related to Guzmania striata L.B.Sm.

ERIC J. GOUDA

Published: 2025-10-07

Page range: 175-180

2025-10-07

Abstract views: 272

PDF downloaded: 8

**A new species of Telipogon (Orchidaceae: Oncidiinae) in the Central Peruvian Amazon**

LUIS VALENZUELA-GAMARRA, WILLIAM NAURAY-HUARI

Published: 2025-09-30

Page range: 131-139

2025-09-30

Abstract views: 717

PDF downloaded: 14

**Unhiding Colombian treasures: Passiflora dulimae, a new species of Passiflora sect. Decaloba (Passifloraceae) from the Tolima Department in Colombia**

JOHN OCAMPO PÉREZ, DAVID LOZANO-CIFUENTES, BORIS VILLANUEVA TAMAYO, LINA CORRALES-BRAVO

Published: 2025-09-23

Page range: 205-215

2025-09-23

Abstract views: 551

PDF downloaded: 11

Pleurothallis moniquirensis (Orchidaceae, Pleurothallidinae): A new species from the Eastern Andes of Colombia threatened by habitat loss, illegal collection, and mining

MARIO ALEXEI SIERRA-ARIZA, MARK WILSON, DAVID P. EDWARDS, GERMAN BELTRÁN PERILLA, EDICSON PARRA-SÁNCHEZ

Published: 2025-09-18

Page range: 109-122

2025-09-18

Abstract views: 1217

PDF downloaded: 13

**A new species of Pleurothallis (Pleurothallidinae:Orchidaceae) from subgenus Ancipitia discovered through citizen science in the paramo of the Central Andes of Colombia**

DAVID SÁNCHEZ-GÓMEZ, YUDY GALLEGO-FRANCO, MARK WILSON

Published: 2025-09-12

Page range: 258-268

2025-09-12

Abstract views: 1667

PDF downloaded: 17

Magnolia tapichalacaensis (M. sect. Splendentes, Magnoliaceae), a new species from the Andean foothills of Zamora Chinchipe, Ecuador

ÁLVARO J. PÉREZ, EDISON REA, JENNIFER MARTÍNEZ, FANNY HIDALGO, FRANCO MENDOZA, RAMIRO MENDOZA, NELSON JARAMILLO DÍAZ, FREDY ARCHILA, KEVIN S. BURGESS, ROSANA ZENIL-FERGUSON, J. ANTONIO VÁZQUEZ-GARCÍA

Published: 2025-09-04

2025-09-04

Abstract views: 1844

PDF downloaded: 1075

A new species of Chusquea subg. Swallenochloa (Poaceae: Bambusoideae) from the Peruvian upper montane forest

NANCY F. REFULIO-RODRIGUEZ, PHILLIP C. KLAHS, THALES D. LEANDRO, ELIZABETH K. MCMURCHIE, LYNN G. CLARK

Published: 2025-09-04

2025-09-04

Abstract views: 1703

PDF downloaded: 687

**A new species of Polylepis (Rosaceae) from the Oxapampa-Asháninka-Yánesha Biosphere Reserve, Perú**

LUIS VALENZUELA GAMARRA, TATIANA ERIKA BOZA ESPINOZA

Published: 2025-08-01

Page range: 255-267

2025-08-01

Abstract views: 1153

PDF downloaded: 17

**Five new species of Nototriche sect. Nototriche (Malvoideae, Malvaceae) from the Peruvian high Andes**

PIERO MAZZEI, MARTÍN I. BATALLA, DANIEL B. MONTESINOS-TUBÉE, PAÚL GONZÁLES, ASUNCIÓN CANO

Published: 2025-08-01

Page range: 230-254

2025-08-01

Abstract views: 807

PDF downloaded: 18

**An expanded description of Blakea longiloba (Melastomataceae, Pyxidantheae) with notes on its distribution, conservation, and taxonomic affinities**

JOHAN URREA, GABRIEL A. ITURRALDE, LUIS BAQUERO, NADIA LAPO-GONZÁLEZ, HENRY X. GARZÓN-SUÁREZ, DARIN S. PENNEYS, MARCO M. JIMÉNEZ

Published: 2025-07-30

Page range: 156-164

2025-07-30

Abstract views: 410

PDF downloaded: 21

Dracula colombiana (Pleurothallidinae: Orchidaceae), a new orchid species with a history of misidentification in trade and collections

LUIS E. BAQUERO R., ESTEBAN DOMINGUEZ VARGAS, SANTIAGO MESA, EDICSON PARRA-SANCHEZ

Published: 2025-06-19

Page range: 81-90

2025-06-19

Abstract views: 747

PDF downloaded: 15

**New species of Epidendrum (Orchidaceae: Laeliinae) from Caquetá, Colombia**

ALBEIRO ROJAS-P, ALEJANDRO LIZCANO, EDWIN TRUJILLO TRUJILLO, ERIC HÁGSATER, OSCAR PERDOMO

Published: 2025-06-13

Page range: 173-182

2025-06-13

Abstract views: 670

PDF downloaded: 24

**Expedition Lepanthes (Orchidaceae) of Colombia: discovery of six new species and observations on a curious case of flower polymorphism**

TATIANA ARIAS, JUAN SEBASTIÁN MORENO, EUGENIO RESTREPO, MELISA ALEGRÍA-VALENCIA, DAVID EMILIO CADAVID-MORALES, SERGIO FERNANDO ALARCÓN-VINASCO, CAMILA DAVILA, ALEJANDRO ZULUAGA

Published: 2025-06-13

Page range: 115-148

2025-06-13

Abstract views: 808

PDF downloaded: 17

**Synopsis of the genus Tragus (Poaceae: chloridoideae: cynodonteae) in Peru**

JHON W. MUÑUICO, VICTOR QUIPUSCOA-SILVESTRE, HAROL GUTIÉRREZ

Published: 2025-04-30

Page range: 140-154

2025-04-30

Abstract views: 355

PDF downloaded: 10

**An unusual new ropy-stemmed species of Burmeistera from the Western Cordillera of the Colombian Andes**

AJITH ASHOKAN, NATHAN MUCHHALA, ALEJANDRO ZULUAGA

Published: 2025-04-15

Page range: 177-186

2025-04-15

Abstract views: 420

PDF downloaded: 13

**Two new species of Scottmoria (Lecythidaceae) from western Ecuador and six new combinations in the genus**

XAVIER CORNEJO, GHILLEAN T. PRANCE

Published: 2025-04-03

Page range: 253-261

2025-04-03

Abstract views: 465

PDF downloaded: 30

Aulonemia insolita (Bambusoideae: Bambuseae: Arthrostylidiinae) a new remarkable woody bamboo species with internode dimorphism endemic to Bolivia and Peru

IVAN JIMÉNEZ-PÉREZ, NATALIA REÁTEGUI, CELIA FIORELLA MALPARTIDA-GARAY, EDUARDO RUIZ-SANCHEZ

Published: 2025-03-24

Page range: 223-234

2025-03-24

Abstract views: 655

PDF downloaded: 15

Pterichis avicula (Orchidaceae), a new species from Peru

MARTA KOLANOWSKA

Published: 2025-03-11

Page range: 101-106

2025-03-11

Abstract views: 579

PDF downloaded: 367

**A new species of Lepanthes discovered under a diversity survey in the Colombian eastern cordillera: Lepanthes angelae (Orchidaceae: Pleurothallidiinae)**

EDICSON PARRA-SANCHEZ, CRISTIAN RINCON-USECHE, SANDRA DÍAZ-JIMÉNEZ, LUIS BAQUERO

Published: 2025-02-18

Page range: 287-294

2025-02-18

Abstract views: 697

PDF downloaded: 16

Viola imbricata (Violaceae) a newly discovered local endemic of subgenus Neoandinium from the Andes of Maule and Ñuble Regions, central Chile

KORA MENEGOZ, JOHN M. WATSON, ANA R. FLORES, PEDRO E. COFRÉ-VALENZUELA, MARCELO A. ORTÚZAR-SIMONETTI, JUAN L. CELIS-DIEZ

Published: 2024-12-18

Page range: 218-232

2024-12-18

Abstract views: 1292

PDF downloaded: 20

**A New Timber Species of Amanoa (Phyllanthaceae; Phyllanthoideae) Endemic to Colombia’s Montane Forests and Critically Endangered, with an Updated Key for the Species of the Genus**

BORIS VILLANUEVA-TAMAYO, LINA M. CORRALES BRAVO, GERARDO A. AYMARD-CORREDOR

Published: 2024-11-20

Page range: 187-198

2024-11-20

Abstract views: 1000

PDF downloaded: 27

**Two new Themistoclesia (Ericaceae: Vaccinieae) from Peru**

JAMES L. LUTEYN, EDGARDO M. ORTIZ, PAOLA PEDRAZA-PEÑALOSA

Published: 2024-11-14

Page range: 284-292

2024-11-14

Abstract views: 1002

PDF downloaded: 23

***Ceratostema gualaquizensis* (Ericaceae: Vaccinieae), a new species from Ecuador known from previously misidentified specimens and new insights on Ceratostema *loucianae***

MARCO M. JIMÉNEZ, GABRIEL A. ITURRALDE, J.R. KUETHE, NADIA LAPO-GONZÁLEZ, LUIS E. BAQUERO, LEISBERTH VÉLEZ-ABARCA, HENRY X. GARZÓN-SUÁREZ

Published: 2024-11-12

Page range: 113-127

2024-11-12

Abstract views: 1089

PDF downloaded: 577

**A new endemic Begonia species (sect. Knesebeckia, Begoniaceae) from the south-western montane forest remnants of Ecuador**

ÁLVARO J. PÉREZ, PATRICIO MENA-OLMEDO, LEOVIGILDO CABRERA, JOSÉ LEÓN, MARK C. TEBBITT

Published: 2024-10-03

Page range: 216-222

2024-10-03

Abstract views: 597

PDF downloaded: 14

Blakea cubarralensis (Melastomataceae: Pyxidantheae): a new species from Colombia

JOHAN URREA, HUMBERTO MENDOZA-CIFUENTES, NÉSTOR GARCÍA, LYNDON CARVAJAL ROJAS

Published: 2024-09-26

Page range: 59-66

2024-09-26

Abstract views: 514

PDF downloaded: 23

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