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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 ...
Pseudocopulatory pollination in Lepanthes (Orchidaceae: Pleurothallidinae) by fungus gnats
(2005-04)
Background and Aims: Lepanthes is one of the largest angiosperm genera (>800 species). Their non-rewarding, tiny and colourful flowers are structurally complex. Their pollination mechanism has hitherto remained unknown, ...
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 ...
Revisión taxonómica del género Monstera (Araceae) en Costa Rica
(2019)
Monstera es el género de la familia Araceae menos comprendido a nivel taxonómico en Mesoamérica. Los caracteres morfológicos presentes en el material de herbario tienen limitaciones para la delimitación satisfactoria de ...
Las orquídeas de la Isla del Coco
(2005-08)
A pesar de que a veces parece que el mundo se ha vuelto demasiado pequeño y muy bien conocido, todavía hay algunos lugares remotos y solitarios que no han sido totalmente conquistados por el hombre. La Isla del Coco es uno ...
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 ...
Gelatinous fibers and variant secondary growth related to stem undulation and contraction in a monkey ladder vine, Bauhinia glabra (Fabaceae)
(2014)
Premise of the study: Some of the most striking stem shapes occur in species of Bauhinia (Fabaceae) known as monkey ladder vines. Their mature stems are flattened and develop regular undulations. Although stems have variant ...
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 ...
Flowers, sex and lies - The scandalous pollination of Lepanthes
(2005)
El texto hace referencia a las orquídeas, para este caso toma en cuenta la especie de Lepanthes, se centra en tres aspectos importantes: la reproducción, las mentiras y la polinización de esta planta.
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 ...