BioOne.org will be down briefly for maintenance on 17 December 2024 between 18:00-22:00 Pacific Time US. We apologize for any inconvenience.
How to translate text using browser tools
1 April 2012 A comparative ultrastructural study of the pollen of Linum burkartii and L. usitatissimum (Linaceae)
Elsa C. Lattar, Beatriz Galati, Stella Pire, María Ferrucci
Author Affiliations +
Abstract

We report a detailed study of the pollen wall structure in Linum burkartii and L. usitatissimum (Linaceae). This study was carried out using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Results confirm that the exine of the species studied is formed by: the ectexine constituted by clavae, gemmae, and a loose basal layer, a thin endexine and a fibrilar intine. These observations constitute the first report on the ultrastructure of pollen in the Linaceae that characterizes the species here studied and expands the palynological knowledge of this family.

Elsa C. Lattar, Beatriz Galati, Stella Pire, and María Ferrucci "A comparative ultrastructural study of the pollen of Linum burkartii and L. usitatissimum (Linaceae)," The Journal of the Torrey Botanical Society 139(2), 113-117, (1 April 2012). https://doi.org/10.3159/TORREY-D-11-00082.1
Received: 14 October 2011; Published: 1 April 2012
KEYWORDS
Linaceae
Linum burkartii
Linum usitatissimum
pollen
spongy basal layer
RIGHTS & PERMISSIONS
Get copyright permission
Back to Top