An amaizing species of Hildewintera (Cactaceae) characters and systematic position
A recientely described second species of Hildewintera, H. colademonomis , is critically analized. A detailed description is given, and the systematic position and nomencature of the species are discussed. Bout species of Hildewintera are mainly distinguished from Cleistocactus by the double corolla,...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2004 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/156713 |
| Acceso en línea: | http://hdl.handle.net/11336/156713 |
| Access Level: | acceso abierto |
| Palabra clave: | Cactaceas Hildewintera Flower Taxonomy https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
| Sumario: | A recientely described second species of Hildewintera, H. colademonomis , is critically analized. A detailed description is given, and the systematic position and nomencature of the species are discussed. Bout species of Hildewintera are mainly distinguished from Cleistocactus by the double corolla, the difference sculpturing of the seed-testa and the pendulous stems with spines directed donwards. H. colademononis is characterized by a flower woth an axial spur, a character newer previously reported for the cactaceae. Notes onclimate, affinities, nomenclature and taxonomy are also presented. |
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