Data/hora: 09/06/2024 11:03:22

Provedor de dados: | 52
País: | Brazil
Título: | Morphological and anatomical features of the flowers and fruits during the development of Chamissoa altissima (Jacq.) Kunth (Amaranthaceae)
Autores: | Oyama,Sayuri de Oliveira; Souza,Luiz Antonio de; Muneratto,Júnior Cesar; Albiero,Adriana Lenita Meyer.
Data: | 2010-12-01
Ano: | 2010
Palavras-chave: | Perianth; Stamen; Gynoecium; Pericarp; Seed.
Resumo: | The morphology and structure of the flowers and fruits of Chamissoa altissima (Jacq.) Kunth during the development were analyzed. The plant material was fixed in FAA 50, embedded in historesin and sectioned according to standard techniques. The flowers presented tepals with betalain and homogeneous mesophyll; receptacular nectary; anthers with epidermis, endothecium, one middle layer, and uninucleate tapetum; and monocarpelar ovary with homogeneous mesophyll. The fruit was a circumscissile capsule, presented the same number of cellular layers that the ovary, and possessed subendocarpic sclerenchyma. The seed was bitegmic, exotestal and perispermic.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000600019
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132010000600019
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.53 n.6 2010
Fonte: | info:eu-repo/semantics/openAccess