| Texto completo | |
| Autor(es): |
Amorim, Andre M.
;
Marinho, Lucas C.
;
Pessoa, Cleiton
;
Pace, Marcelo R.
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | PLANT SYSTEMATICS AND EVOLUTION; v. 303, n. 2, p. 177-185, FEB 2017. |
| Citações Web of Science: | 3 |
| Resumo | |
This paper describes and illustrates Heteropterys serrata, a new species endemic to semideciduous forests associated with inselbergs in the state of Espirito Santo, Brazil. Morphological and wood anatomical traits of the new species are compared to those of other species of the Heteropterys Metallophyllis informal group. Based on wood anatomy, H. serrata and H. nitida (the most morphologically similar species) have different axial parenchyma, which is scarce paratracheal in H. nitida (and some other species of the Metallophyllis informal group) and aliform confluent in H. serrata. The most notable morphological and anatomical characters that distinguish the new species are the young hexagonal stems, the unusual widely serrate leaf margins and the aliform confluent axial parenchyma in the wood. (AU) | |
| Processo FAPESP: | 13/10679-0 - Aspectos ontogenéticos, funcionais e evolutivos das variações cambiais em traqueófitas |
| Beneficiário: | Veronica Angyalossy |
| Modalidade de apoio: | Auxílio à Pesquisa - Programa BIOTA - Regular |
| Processo FAPESP: | 12/01099-8 - Ontogenia, filogenia e evolução do sistema vascular de lianas |
| Beneficiário: | Marcelo Rodrigo Pace |
| Modalidade de apoio: | Bolsas no Brasil - Doutorado |