Anatomia foliar de duas espécies de Phalocallis Herbert (Iridaceae)
In this study, the leaf anatomy of two species of Phalocallis natives in Brazil are described and illustrated. The anatomical features are in according with the structural possibilities for the tribe Tigridieae and family Iridaceae. Both the recognition of species and genus and its separation from m...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2022 |
| País: | Brasil |
| Institución: | Universidade Federal de Santa Maria (UFSM) |
| Repositorio: | Balduinia (Online) |
| Idioma: | portugués |
| OAI Identifier: | oai:ojs.pkp.sfu.ca:article/71429 |
| Acceso en línea: | http://periodicos.ufsm.br/balduinia/article/view/71429 |
| Access Level: | acceso abierto |
| Palabra clave: | Anatomical study Phalocallis coelestis Phalocallis geniculata Tigridieae estudo anatômico |
| Sumario: | In this study, the leaf anatomy of two species of Phalocallis natives in Brazil are described and illustrated. The anatomical features are in according with the structural possibilities for the tribe Tigridieae and family Iridaceae. Both the recognition of species and genus and its separation from most of the other native members of Tigridieae proved to be possible. It stands out for the genus recognition, the plicated leaves, the occurrence of lignified sclerenchyma caps inside the larger veins, as well as the absence of unlignified fibers at the margin of leaves. For the species, are highlighted the shape and arrangement of parenchyma cells, presence or not of lignified fibers on xylem side of the larger vascular bundles and the number of smaller veins between them. |
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