Universidad de Costa Rica
  • Sobre Kérwá
  • Acceso Abierto
  • Cómo Depositar
  • Políticas
  • Contacto
    • español
    • English
  • English 
    • español
    • English
  • Login
Search 
  •   Kérwá Home
  • Investigación
  • Ciencias básicas
  • Search
  •   Kérwá Home
  • Investigación
  • Ciencias básicas
  • Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Search

Show Advanced FiltersHide Advanced Filters

Filters

Use filters to refine the search results.

Now showing items 1-10 of 46

  • Sort Options:
  • Relevance
  • Title Asc
  • Title Desc
  • Issue Date Asc
  • Issue Date Desc
  • Results Per Page:
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100

Epidendrum brenesii Schltr. 

Hágsater, Eric; Karremans Lok, Adam Philip (2020)
Of the 44 species monographed in this fascicle, 30 are new to science and 14 have been published elsewhere, at least one of them as recently as one month ago. One of the new ones is a natural hybrid, Epidendrum × pinheiroi ...
Thumbnail

How many species of Pleurothallidinae are there? 

Pupulin, Franco; Bogarín Chaves, Diego Gerardo; Karremans Lok, Adam Philip (2019)
Subtribe Pleurothallidinae is possibly the most species-rich of all orchid groups. Nevertheless, they are a young group of plants in terms of scientific learning. The last three decades have been the most active with respect ...

A highly threatened new species of Vanilla from Costa Rica 

Karremans Lok, Adam Philip; Lehmann, Patricia (2018)
A new species of Vanilla is described and illustrated from the southeastern tip of Costa Rica, close to the border with Panama. Vanilla karenchristianae was found in a region of the country that has no protected areas and ...

Revision of the Costa Rican species of Myoxanthus (Pleurothallidinae: Orchidaceae) 

Rojas Alvarado, Gustavo; Karremans Lok, Adam Philip (2020)
The ten Costa Rican species of Myoxanthus are discussed, described and illustrated based mainly on native living material. A key for the species, notes on history, ecology, diagnostic features, taxonomy and distribution ...
Thumbnail

Illustrations and studies in Neotropical Orchidaceae: the Specklinia brighamii group (Pleurothallidinae) in Costa Rica 

Karremans Lok, Adam Philip; Bogarín Chaves, Diego Gerardo; Salguero Hernández, Grettel; Oses Salas, Lizbeth; Cedeño Fonseca, Marco Vinicio (2020)
This paper focuses on the taxonomy and systematics of the species related to Specklinia brighamii and S. simmleriana in Costa Rica. The group also includes S. alexii, recorded for the first time for the country, S. acrisepala, ...

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 ...
Thumbnail

Revisión sistemática del género Myoxanthus (Orchidaceae: Pleurothallidinae) en Costa Rica 

Rojas Alvarado, Gustavo (2020)
The ten Costa Rican species of Myoxanthus are discussed, described and illustrated based mainly on native living material. a key for the species, notes on history, ecology, diagnostic features, taxonomy and distribution ...

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, ...
  • 1
  • 2
  • 3
  • 4
  • . . .
  • 5

  • Repositorios universitarios

  • Repositorio del SIBDI-UCR
  • Biblioteca Digital del CIICLA
  • Repositorio Documental Rafael Obregón Loría (CIHAC)
  • Biblioteca Digital Carlos Melendez (CIHAC)
  • Repositorio de Fotografías
  • Colección de videos de UPA-VAS
  • Sitios recomendados

  • Buscador regional de LA Referencia
  • Buscador del Open ROAR
  • Scientific Electronic Library Online (SciELO)
  • Directory of Open Access Journals (DOAJ)
  • Redalyc
  • Redes sociales

  • facebook.com/repositoriokerwa
  • @Ciencia_UCR
  • Sobre Kérwá
  • Acceso Abierto
  • Cómo depositar
  • Políticas
Contact Us | Send Feedback
Repositorio Institucional de la Universidad de Costa Rica. Algunos derechos reservados. Este repositorio funciona con DSpace.
 

 

Browse

All of KérwáCommunities & CollectionsTitlesAuthorsSubjectsProcedenceTypeThis CommunityTitlesAuthorsSubjectsProcedenceType

My Account

LoginRegister

Discover

Author
Karremans Lok, Adam Philip (46)
Pupulin, Franco (9)Bogarín Chaves, Diego Gerardo (7)Rojas Alvarado, Gustavo (7)Bogarín Chaves, Diego Gerardo (4)Cedeño Fonseca, Marco Vinicio (4)Fernández Campos, Melania (4)Vieira Uribe, Sebastian (4)Díaz Morales, Melissa (3)Oses Salas, Lizbeth (3)... View MoreTypeartículo científico (33)capítulo de libro (3)comunicación de congreso (2)libro (2)revista de divulgación (2)actas de congreso (1)tesis de licenciatura (1)tesis de maestría (1)texto (1)ProcedenceVicerrectoría de Investigación (45)Vicerrectoría de Docencia (5)... View MoreHas File(s)Yes (44)No (2)

  • Repositorios universitarios

  • Repositorio del SIBDI-UCR
  • Biblioteca Digital del CIICLA
  • Repositorio Documental Rafael Obregón Loría (CIHAC)
  • Biblioteca Digital Carlos Melendez (CIHAC)
  • Repositorio de Fotografías
  • Colección de videos de UPA-VAS
  • Sitios recomendados

  • Buscador regional de LA Referencia
  • Buscador del Open ROAR
  • Scientific Electronic Library Online (SciELO)
  • Directory of Open Access Journals (DOAJ)
  • Redalyc
  • Redes sociales

  • facebook.com/repositoriokerwa
  • @Ciencia_UCR
  • Sobre Kérwá
  • Acceso Abierto
  • Cómo depositar
  • Políticas
Contact Us | Send Feedback
Repositorio Institucional de la Universidad de Costa Rica. Algunos derechos reservados. Este repositorio funciona con DSpace.