Abstract we conducted anatomical analysis of anthers with the aim to establish the
differences in the development pattern of microsporophytes and microgametophytes …

A origem dos embriões supranumerários e a embriogenia de Tabebuia ochracea foram
analisadas. Embriões supranumerários apomíticos têm origem adventícia a partir de células …

As lianas podem atuar como espécies invasoras de matas, interferindo na regeneração da
comunidade arbórea, mas, por outro lado, seus padrões fenológicos podem contribuir como …

The development of the anther wall in Jacaranda mimosifolia is of the dicotyledonous type.
The tapetum is secretory and dimorphic. The microspore tetrads are tetrahedral and the …

A ontogenia do tapete e dos demais estratos parietais, bem como o desenvolvimento do
estômio e deiscência da antera de Tabebuia pulcherrima, foram presentemente estudados …

In this study anther ontogeny of Campsis radicans (L.) Seem. was investigated by
transmission electron microscopy and light microscopy with special reference to the …

In this study, the development of male reproductive organ was analysed in Crataegus
tanacetifolia (Lam.) Pers., endemic to Turkey. Androecium is composed of 20 stamens which …

The pollen ontogeny of Tabebuia pulcherrima was analyzed. Pollen development follows
the usual course in dicotyledonous angiosperms. The sporoderm is composed of a finely …

Anther development in Catalpa bignonioides Walter was investigated from the sporogenous
cell to the mature pollen grain stages to determine whether the pollen and anther wall …

Anther development in Catalpa bignonioides Walter was investigated from the sporogenous
cell to the mature pollen grain stages to determine whether the pollen and anther wall …