Cell Division Patterns in the Peristomial Layers of the Moss Genus Costesia: Two Hypotheses and a Third Solution

The Chilean endemic genus Costesia belongs to the Gigaspermaceae, one of the most basal groups of arthrodontous mosses. While none of the species in this family has a peristome, earlier stages of sporophyte development often disclose its basic structure. The study of Costesia sporophytes at the earl...

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Bibliographic Details
Main Authors: Michael S. Ignatov, Ulyana N. Spirina, Maria A. Kolesnikova, Juan Larraín, Elena A. Ignatova
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-09-01
Series:Frontiers in Plant Science
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Online Access:https://www.frontiersin.org/article/10.3389/fpls.2020.536862/full