Ultraestructura de bambúes del género Dendrocalamus (Poaceae: Bambusoideae) cultivados en Costa Rica I: Dendrocalamus latiflorus
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| Autores: | , |
|---|---|
| 格式: | artículo original |
| 状态: | Versión publicada |
| Fecha de Publicación: | 2006 |
| 实物特征: | The bamboo Dendrocalamus latiflorus is easily affected by sudden changes in temperature and humidity, which cause it to bloom. We used a scanning electron microscope to describe the ultrastructure of young culm (2 years old), culm bracts, buds, abaxial surface of the leaf lamina and flowers. The most noticeable ultrastructural features were the presence of two types of operculated cells in the sterile flower glums, the abundant cuticular wax, the presence of reticulated punctuations in the xylem and pollen grains with interlocking disks or cups. The operculated cells and the interlocking disks are taxonomically important features. Rev. Biol. Trop. 54(Suppl. 2): 43-50. Epub 2006 Dec. 01. |
| País: | Portal de Revistas UCR |
| 机构: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| 语言: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/26859 |
| 在线阅读: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/26859 |
| Palabra clave: | ultrastructure scanning electron microscopy anatomy bamboo Poaceae Dendrocalamus latiflorus ultraestructura microscopia electrónica de barrido anatomía bambú |