Short Communications
Open Access
- 1 December 1987
- journal article
- research article
- Published by Taylor & Francis in Grana
- Vol. 26 (3) , 239-241
- https://doi.org/10.1080/00173138709428919
Abstract
It is confirmed for Piptocalyx moorei Oliver of the Lauralean family Trimeniaceae, from an examination of the shape of immature pollen at the tetrad stage and soon afterwards, that its biaperturate pollen is of the disulculate type. Two elongated apertures are latitudinally aligned at the equator of each grain.This publication has 4 references indexed in Scilit:
- Pollen morphology in the trimeniaceaeGrana, 1984
- Ultrastructure of Lower Cretaceous Angiosperm Pollen and the Origin and Early Evolution of Flowering PlantsAnnals of the Missouri Botanical Garden, 1984
- Floral Structure and Relationships of the Trimeniaceae (Laurales)Journal of the Arnold Arboretum, 1983
- Aperture Evolution in the Pollen of Primitive AngiospermsAmerican Journal of Botany, 1974