Zinowiewia sebastianii (Celastraceae), a new high-Andean species from the Colombian Eastern Cordillera
Zinowiewia sebastianii, a new species from high-Andean forests of the Eastern Cordillera at the department of Boyacá (Colombia) is described and illustrated, and its taxonomic affinities are discussed. Individuals of the new species are shrubs to 5 m tall, with interpetiolar, laciniate stipules, lea...
- Autores:
-
Gonzalez Garavito, Favio Antonio
Sánchez Montaño, Luis Roberto
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2017
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/68403
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/68403
http://bdigital.unal.edu.co/69436/
- Palabra clave:
- 5 Ciencias naturales y matemáticas / Science
57 Ciencias de la vida; Biología / Life sciences; biology
Angiosperms
Critically endangered (CR) species
flora of Boyaca
flora of Colombia
Iguaque Flora and Fauna Sanctuary
neotropical plants.
Angiospermas
especies en peligro crítico (CR)
flora de Boyacá
flora de Colombia
Santuario de Flora y Fauna de Iguaque
plantas neotropicales
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Gonzalez Garavito, Favio Antoniofc30377d-21da-4672-b438-29e3582929d2300Sánchez Montaño, Luis Robertob82c7327-c120-46be-a458-7dd2cde92e073002019-07-03T06:41:00Z2019-07-03T06:41:00Z2017-07-01ISSN: 2357-3759https://repositorio.unal.edu.co/handle/unal/68403http://bdigital.unal.edu.co/69436/Zinowiewia sebastianii, a new species from high-Andean forests of the Eastern Cordillera at the department of Boyacá (Colombia) is described and illustrated, and its taxonomic affinities are discussed. Individuals of the new species are shrubs to 5 m tall, with interpetiolar, laciniate stipules, leaf blades with 8–11 pairs of lateral veins and entire, plane margin, 2-forked dichasia to 1 × 1 cm, axillary to the distal leaves, calyx, corolla and androecium pentamerous or tetramerous, and two-celled, one-seeded samaras 18–20 × 5–7 mm. Based on the low number of individuals of Z. sebastianii observed within an area of occupancy 10 km2, in severely fragmented forests, the species is proposed as Critically Endangered (CR), as it faces an extremely high risk of extinction in the wild.Zinowiewia sebastianii, una nueva especie del bosque altoandino de la Cordillera Oriental de Colombia, en el departamento de Boyacá (Colombia) es descrita e ilustrada, y sus afinidades taxonómicas son discutidas. Los individuos de la nueva especie son arbustos hasta de 5 m alto, con estípulas interpeciolares laciniadas, lámina foliar con 8-11 pares de venas laterales y margen plano, entero, dicasios 2-ramificados hasta de 1 × 1 cm, formados en las axilas de las hojas distales, cáliz, corola y androceo pentámeros o tetrámeros, y sámaras biloculares, uniseminadas de 18-20 × 5-7 mm. Basados en el bajo número de individuos de Z. sebastianii observados dentro de un área de ocupación 10 km2, en bosques extremadamente fragmentados, proponemos que la nueva especie sea considerada en Peligro Crítico (CR), ya que enfrenta un alto riesgo de extinción en estado silvestre.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Instituto de Ciencias Naturaleshttps://revistas.unal.edu.co/index.php/cal/article/view/67316Universidad Nacional de Colombia Revistas electrónicas UN CaldasiaCaldasiaGonzalez Garavito, Favio Antonio and Sánchez Montaño, Luis Roberto (2017) Zinowiewia sebastianii (Celastraceae), a new high-Andean species from the Colombian Eastern Cordillera. Caldasia, 39 (2). pp. 260-268. ISSN 2357-37595 Ciencias naturales y matemáticas / Science57 Ciencias de la vida; Biología / Life sciences; biologyAngiospermsCritically endangered (CR) speciesflora of Boyacaflora of ColombiaIguaque Flora and Fauna Sanctuaryneotropical plants.Angiospermasespecies en peligro crítico (CR)flora de Boyacáflora de ColombiaSantuario de Flora y Fauna de Iguaqueplantas neotropicalesZinowiewia sebastianii (Celastraceae), a new high-Andean species from the Colombian Eastern CordilleraArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL67316-358143-3-PB.pdfapplication/pdf1833664https://repositorio.unal.edu.co/bitstream/unal/68403/1/67316-358143-3-PB.pdf2e699281a1443324ac82183454505fc9MD51THUMBNAIL67316-358143-3-PB.pdf.jpg67316-358143-3-PB.pdf.jpgGenerated Thumbnailimage/jpeg7886https://repositorio.unal.edu.co/bitstream/unal/68403/2/67316-358143-3-PB.pdf.jpg0513d39db7f0ec829382d03c4a5c90e5MD52unal/68403oai:repositorio.unal.edu.co:unal/684032024-05-26 23:10:21.827Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Zinowiewia sebastianii (Celastraceae), a new high-Andean species from the Colombian Eastern Cordillera |
| title |
Zinowiewia sebastianii (Celastraceae), a new high-Andean species from the Colombian Eastern Cordillera |
| spellingShingle |
Zinowiewia sebastianii (Celastraceae), a new high-Andean species from the Colombian Eastern Cordillera 5 Ciencias naturales y matemáticas / Science 57 Ciencias de la vida; Biología / Life sciences; biology Angiosperms Critically endangered (CR) species flora of Boyaca flora of Colombia Iguaque Flora and Fauna Sanctuary neotropical plants. Angiospermas especies en peligro crítico (CR) flora de Boyacá flora de Colombia Santuario de Flora y Fauna de Iguaque plantas neotropicales |
| title_short |
Zinowiewia sebastianii (Celastraceae), a new high-Andean species from the Colombian Eastern Cordillera |
| title_full |
Zinowiewia sebastianii (Celastraceae), a new high-Andean species from the Colombian Eastern Cordillera |
| title_fullStr |
Zinowiewia sebastianii (Celastraceae), a new high-Andean species from the Colombian Eastern Cordillera |
| title_full_unstemmed |
Zinowiewia sebastianii (Celastraceae), a new high-Andean species from the Colombian Eastern Cordillera |
| title_sort |
Zinowiewia sebastianii (Celastraceae), a new high-Andean species from the Colombian Eastern Cordillera |
| dc.creator.fl_str_mv |
Gonzalez Garavito, Favio Antonio Sánchez Montaño, Luis Roberto |
| dc.contributor.author.spa.fl_str_mv |
Gonzalez Garavito, Favio Antonio Sánchez Montaño, Luis Roberto |
| dc.subject.ddc.spa.fl_str_mv |
5 Ciencias naturales y matemáticas / Science 57 Ciencias de la vida; Biología / Life sciences; biology |
| topic |
5 Ciencias naturales y matemáticas / Science 57 Ciencias de la vida; Biología / Life sciences; biology Angiosperms Critically endangered (CR) species flora of Boyaca flora of Colombia Iguaque Flora and Fauna Sanctuary neotropical plants. Angiospermas especies en peligro crítico (CR) flora de Boyacá flora de Colombia Santuario de Flora y Fauna de Iguaque plantas neotropicales |
| dc.subject.proposal.spa.fl_str_mv |
Angiosperms Critically endangered (CR) species flora of Boyaca flora of Colombia Iguaque Flora and Fauna Sanctuary neotropical plants. Angiospermas especies en peligro crítico (CR) flora de Boyacá flora de Colombia Santuario de Flora y Fauna de Iguaque plantas neotropicales |
| description |
Zinowiewia sebastianii, a new species from high-Andean forests of the Eastern Cordillera at the department of Boyacá (Colombia) is described and illustrated, and its taxonomic affinities are discussed. Individuals of the new species are shrubs to 5 m tall, with interpetiolar, laciniate stipules, leaf blades with 8–11 pairs of lateral veins and entire, plane margin, 2-forked dichasia to 1 × 1 cm, axillary to the distal leaves, calyx, corolla and androecium pentamerous or tetramerous, and two-celled, one-seeded samaras 18–20 × 5–7 mm. Based on the low number of individuals of Z. sebastianii observed within an area of occupancy 10 km2, in severely fragmented forests, the species is proposed as Critically Endangered (CR), as it faces an extremely high risk of extinction in the wild. |
| publishDate |
2017 |
| dc.date.issued.spa.fl_str_mv |
2017-07-01 |
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2019-07-03T06:41:00Z |
| dc.date.available.spa.fl_str_mv |
2019-07-03T06:41:00Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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ISSN: 2357-3759 |
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https://repositorio.unal.edu.co/handle/unal/68403 |
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ISSN: 2357-3759 |
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https://revistas.unal.edu.co/index.php/cal/article/view/67316 |
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Universidad Nacional de Colombia Revistas electrónicas UN Caldasia Caldasia |
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Gonzalez Garavito, Favio Antonio and Sánchez Montaño, Luis Roberto (2017) Zinowiewia sebastianii (Celastraceae), a new high-Andean species from the Colombian Eastern Cordillera. Caldasia, 39 (2). pp. 260-268. ISSN 2357-3759 |
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Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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info:eu-repo/semantics/openAccess |
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Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
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