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Webbia
Journal of Plant Taxonomy and Geography
Volume 44, 1990 - Issue 2
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Original Articles

Sobre la posiciín taxonómica de Cosentinia Tod.: análisis taximétrico de datos esporológicos

Sulla posizione sistematica di Cosentinia Tod.: analisi taximetrica sui caratteri delle spore

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Pages 233-247 | Accepted 19 Feb 1990, Published online: 14 Apr 2013
 

Resumen

Se ha aplicado un análisis taximétrico a los caractères esporales de doce especies de helechos “gimnogrammoides”. Se observa el importante valor de estas evidencias en la discriminación de grupos, confirmándose la válida ubicación sistemática de Cosentinia junto a Anogramma y Pityrogramma.

È stata compiuta l'analisi taximetrica sui caratteri delle spore di dodici specie di felci “gimnogrammoidi”. Si è messa in evidenza l'importanza di taie metodo per stabilire differenze fra i vari gruppi e confermare la posizione sistemati- ca di Cosentinia rispetto a Anogramma e Pityrogramma.

Summary

A taximetric analysis to the sporals characters from twelve fern species “gimnogrammoids” it has been used. It remarks the important value of these evidences to establish differences between groups, and confirm the right systematical position of Cosentinia next to Anogramma and Pityrogramma.

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