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Un híbrido espontáneo entre Aristolochia gorgona y A. grandiflora (Aristolochiaceae)
(2005)
A spontaneous hybrid between Aristolochia gorgona and A. grandiflora appeared at Lankester
Botanical Garden, Costa Rica, where plants of both species were cultivated in close proximity. This indicates that geographic ...
Molecular phylogenetics of Maxillaria and related genera (Orchidaceae: Cymbidieae) based on combined molecular data sets
(2007-11)
The orchid genus Maxillaria is one of the largest and most common of neotropical orchid genera, but its current generic boundaries and relationships have long been regarded as artificial. Phylogenetic relationships within ...
New records of Araceae for Costa Rica and Panama
(2020-05)
Four species are documented for the first time for the Costa Rican flora: Anthurium curvispadix, Anthurium palosecense, Monstera integrifolia, Monstera spruceana. Two species are first documented for the Panamanian flora: ...
A reexamination of Monstera oreophila Madison (Araceae: Monsteroideae) and description of two new pinkish-spathed species of Monstera from Costa Rica and Panama
(2021)
Monstera gentryi from Panama and M. mittermeieri from Costa Rica are newly described, illustrated and compared with M. oreophila. The differences between the novelties and similar species are presented and an amended ...
Duckweeds (Araceae: Lemnoideae) growing on wet, vertical rocks behind a waterfall in Costa Rica, with a new country record of Wolffiella oblonga (Phil.) Hegelm.
Lentilles d’eau (Araceae: Lemnoideae) poussant sur des rochers verticaux et humides derrière une cascade au Costa Rica, avec un nouvel enregistrement pour le pays de Wolffiella oblonga (Phil.) Hegelm.
(2019)
A large colony of duckweeds (Araceae: Lemnoideae) grows on the constantly wet, vertical wall of the rock shelter behind the Llanos de Cortés waterfall of the Potrero River, Guanacaste province, Costa Rica, the first such ...
Reproductive biology of Phragmipedium longifolium and floral anatomy associated with pollinators attraction in the genus
(2019)
Phragmipedium is a genus with 21 species restricted to the tropics and subtropics from Central and South America. As it is a genus capable of producing seeds from both self- and cross-pollinated flowers, it is an ideal ...
A taxonomic revision of Monstera Adans. (Araceae: Monsteroideae) in Costa Rica
(2022-01-31)
Monstera Adans. (Araceae: Monstereae) is revised for Costa Rica. Thirty-five species are recognised, of which one (M. deliciosa) is introduced. Of them, ten have been only very recently described and Monstera tablasensis ...
Four new species of Lockhartia (Orchidaceae, Oncidiinae)
(2014)
Four new species of Lockhartia are described and illustrated: L. compacta from Bolivia, L. endresiana from Costa Rica, L. rugosifolia from Ecuador and Peru, and L. tenuiflora from Ecuador and Colombia. Comments are given ...
On Maxillaria bomboizensis and Camaridium carinatum (Orchidaceae)
(2007-06-01)
Maxillaria bomboizensis is synonymized under Camaridium carinatum. Two previously published combinations based on Maxillaria bomboizensis (Camaridium bomboizense and Sauvetrea bomboizensis) are invalid. A complete synonymy ...
Three new species of Monstera (Araceae: Monsteroideae: Monstereae) from the Cordillera de Talamanca in Costa Rica, threatened by the expansion of coffee plantations
(2020)
Monstera alfaroi Croat & M. Cedeño, M. tarrazuensis Croat & M. Cedeño and M. wilsoniensis M. Cedeño & Grayum, all apparently endemic to central and southern Costa Rica at middle elevations on the Pacific slope, are described ...