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Phylogenetic reassessment of Acianthera (Pleurothallidinae: Orchidaceae) 

Pupulin, Franco; Karremans Lok, Adam Philip; Bogarín Chaves, Diego Gerardo; Díaz Morales, Melissa; Oses Salas, Lizbeth; Fernández Campos, Melania (2016-12-31)
The phylogenetic relationships within the Acianthera affinity are re-evaluated using Bayesian analyses of nrITS and chloroplast matK sequence data. Emphasis is made on species from the Antilles, Central America and the ...

A new species of Acianthera (Orchidaceae, Pleurothallidinae) from the Cordillera Central of Colombia 

Rincón González, Milton; Sierra Ariza, Mario Alexei; Karremans Lok, Adam Philip (2020-11-27)
Acianthera Scheidweiler (1842: 292), a genus historically placed under the synonymy of Pleurothallis Brown (1813: 211), was reinstated by Pridgeon & Chase (2001) and redefined on the basis of molecular studies by Pridgeon ...

Nomenclatural notes in the Pleurothallidinae (Orchidaceae): miscellaneous 

Karremans Lok, Adam Philip; Aguilar Sandí, Diego Daniel; Artavia Solís, Miguel; Cedeño Fonseca, Marco Vinicio; Chinchilla Alvarado, Isler Fabián; Gil Amaya, Karen Sofia; Rojas Alvarado, Gustavo; Solano Guindon, Naomi; Villegas Murillo, Jordan Martin (2019-06-25)
Nomenclatural amendments and notes are provided for taxa belonging to diverse genera within subtribe Pleurothallidinae (Orchidaceae) in order to comply with the International Code for algae, fungi, and plants. The proposed ...

Recent origin and rapid speciation of Neotropical orchids in the world's richest plant biodiversity hotspot 

Pérez Escobar, Oscar Alejandro; Chomicki, Guillaume; Condamine, Fabien L.; Karremans Lok, Adam Philip; Bogarín Chaves, Diego Gerardo; Matzke, Nicholas J.; Silvestro, Daniele; Antonelli, Alexandre (2017)
The Andean mountains of South America are the most species‐rich biodiversity hotspot worldwide with c. 15% of the world's plant species, in only 1% of the world's land surface. Orchids are a key element of the Andean flora, ...

Monstera limitaris (Araceae), a new species from the border between Costa Rica and Panama 

Cedeño Fonseca, Marco Vinicio; Karremans Lok, Adam Philip; Ortiz, Orlando Oriel (2018-11-15)
Species of genus Monstera are among the most representative hemi-epiphytic Araceae in the Neotropics. They are widely distributed and abundant in the tropical forests of Costa Rica and Panama. During recent exploration in ...
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Vanilla distribution modeling for conservation and sustainable cultivation in a joint land sparing/sharing concept 

Watteyn, Charlotte; Fremout, Tobias; Karremans Lok, Adam Philip; Pillco Huarcaya, Ruthmery; Azofeifa Bolaños, José Bernal; Reubens, Bert; Muys, Bart (2020-03)
Vanilla, an expensive but popular spice used in many industries, faces problems related to its supply. Some of these problems are due to the fact that vanilla cultivation is based on clonal material of a single species ...
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To be, or not to be a Stelis 

Karremans Lok, Adam Philip (2019-12-17)
Despite the availability of multiple sources of evidence and consistency in the support for a broadly circumscribed Stelis Sw. (Orchidaceae: Pleurothallidinae), some authors continue to be hesitant in its use. It is certain ...
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A reappraisal of Neotropical Vanilla. With a note on taxonomic inflation and the importance of alpha taxonomy in biological studies 

Karremans Lok, Adam Philip; Chinchilla Alvarado, Isler Fabián; Rojas Alvarado, Gustavo; Cedeño Fonseca, Marco Vinicio; Damian Parizaca, Landy Alexander; Léotard, Guillaume (2020-12-23)
Despite the long-standing cultural importance and botanical interest in Vanilla, many taxa belonging to the genus remain poorly understood. Vanilla species generally have broad geographical and ecological distributions. ...

Phylogenetic reassessment of Specklinia and its allied genera in the pleurothallidinae (Orchidaceae) 

Karremans Lok, Adam Philip; Albertazzi Castro, Federico José; Bakker, Freek T.; Bogarín Chaves, Diego Gerardo; Eurlings, Marcel C. M.; Pridgeon, Alec M.; Pupulin, Franco; Gravendeel, Barbara (2016)
The phylogenetic relationships within Specklinia (Pleurothallidinae; Orchidaceae) and related genera are re-evaluated using Bayesian analyses of nrITS and chloroplast matK sequence data of a wide sampling of species. ...

The genus Muscarella (Orchidaceae): two new synonyms 

Thoerle, Lisa; Karremans Lok, Adam Philip (2019-02-17)
Recently, the new monospecific genus Vaginaella Vierling (2018: 19) was proposed to accommodate the proposed species Vaginaella stromatolithoides Vierling (2018: 19). After comparing the original description and illustration ...
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  • Repositorios universitarios

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