Phytochemical characterization and comparative studies of four Cecropia species collected in Panama using multivariate data analysis von Rivera-Mondragón, Andrés, Bijttebier, Sebastiaan, Tuenter, Emmy, Custers, Deborah, Ortíz, Orlando O., Pieters, Luc, Caballero-George, Catherina, Apers, Sandra, Foubert, Kenn

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Selection of chemical markers for the quality control of medicinal plants of the genus Cecropia von Rivera-Mondragón, Andrés, Ortíz, Orlando O., Bijttebier, Sebastiaan, Vlietinck, Arnold, Apers, Sandra, Pieters, Luc, Caballero-George, Catherina

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Two new records of the fern genus Lindsaea Dryand. ex Sm. (Lindsaeaceae) from Panama von Rojas-Alvarado, Alexander, Ospino, Yaneilys, Ortiz, Orlando O.

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A new species of Casearia Jacq. (Salicaceae) from Central Panama and insights into its phylogenetic position within the genus von de Mestier, Astrid, Campos Pineda, Ernesto, Cedeño Fonseca, Marco, Ortiz, Orlando O

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Distribution of Araceae and the Diversity of Life Forms von Croat, Thomas B., Ortiz, Orlando O.

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A new species of Stenospermation (Araceae) endemic to Isla del Coco, Costa Rica von Rodríguez, Alexander, Ortiz, Orlando O., Cedeño-Fonseca, Marco

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The emergent macrophyte Montrichardia linifera (Arruda) Schott (Alismatales: Araceae), a rekindled old friend from the Pacific Slope of lower Central America and western Colombia von Ortiz, Orlando O., Ibáñez, Alicia, Trujillo‐Trujillo, Edwin, Croat, Thomas B.

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An additional record of the genus Mespilodaphne (Lauraceae) for Panama von Espinosa, Alex F., Guillén, Lucila, Werff, Henk, Ceballos, Jorge, Ortiz, Orlando O.

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A new Urospatha Schott (Araceae: Lasioideae) from the Caribbean Slope of Panama and Colombia von Croat, Thomas B., Ortiz, Orlando O., Cedeño‐Fonseca, Marco, Scherberich, David

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Anthurium perezfarrerae (Araceae: sect. Andiphilum), a new species from Sierra de Juarez, Oaxaca, Mexico von Diaz-Jimenez, Pedro, Croat, Thomas B., Cedeno-Fonseca, Marco, Gomez-Dominguez, Hector, Ortiz, Orlando O., Aguilar-Rodriguez, Pedro A.

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Additions to the flora of Panama, with comments on plant collections and information gaps von Ortiz, Orlando O., Flores, Rodolfo, McPherson, Gordon, Carrión, Juan F., Campos-Pineda, Ernesto, Baldini, Riccardo M.

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A new orange-fruited species of Monstera (Araceae: Monsteroideae) from Panama von Cedeño-Fonseca, Marco, Ortíz, Orlando O., Zuluaga, Alejandro, Jiménez-Segura, Mario, Croat, Thomas B.

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El clado Gustavia (Lecythidaceae) en América Central: un nuevo registro de Gustavia sessilis y una clave para sus especies von Batista Guerra, Juvenal Enrique, Ortiz, Orlando O.

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Una nueva especie de "Stenospermation" (Araceae) endémica de Isla del Coco, Costa Rica von Cedeño Fonseca, Marco, Rodríguez González, Alexánder, Ortiz, Orlando O

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Dieffenbachia Batistae and D. mortoniana (Araceae, Aroideae, Spathicarpeae), New Species from Panama von Ortiz, Orlando O., Croat, Thomas B.

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Monstera cedenoi (Araceae: Monsteroideae), a new glaucous species with pinkish spathes endemic to Costa Rica (Central America) von Ortiz, Orlando O., Croat, Thomas B., Hughes, Jason M.

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Novedades para las aráceas costarricenses (Araceae) con notas nomenclaturales von Ortiz, Orlando O., Cedeño-Fonseca, Marco, Jiménez, José E., Hidalgo-Mora, Jairo, López-Mora, Marco, M. Baldini, Riccardo

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Two new records of the fern genus LindsaeaDryand. ex Sm. (Lindsaeaceae) from Panama von Rojas-Alvarado, Alexander, Ospino, Yaneilys, Ortiz, Orlando O

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The pendent species of Anthurium sect. Porphyrochitonium from Costa Rica and Panama: synopsis, nomenclatural notes, new species, and conservation status von Ortiz, Orlando O., Cedeño-Fonseca, Marco, Esteban Jiménez, José, Hughes, Jason M.

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Three new species and a new record of Monstera Adans. sect. Marcgraviopsis Madison (Araceae: Monsteroideae: Monstereae) from the Caribbean watershed in Costa Rica and Panama von Cedeño-Fonseca, Marco, Ortiz, Orlando O., Hay, Alistair, Blanco, Mario A.

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