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Flora del Valle de Lerma: Fam. Dennstaedtiaceae Link

Authors: Martínez, Olga Gladys; Sota, Elías Ramón de la;

Flora del Valle de Lerma: Fam. Dennstaedtiaceae Link

Abstract

Plantas terrestres, medianas a grandes. Rizomas cortos a largamente rastreros, raro erectos, con pelos. Frondes medianas a grandes. Pecíolos con surcos laterales. Láminas usualmente 1-4 pinnadas, raramente simples, glabras, glandulares, pubescentes, pálidos y generalmente presentando yemas peciolares que desarrollan ramificaciones Venación libre o anastomosada, formando areolas sin venillas inclusas. Soros o cenosoros marginales o submarginales, raramente abaxiales, con protección doble o simple, cuando doble por margen reflexo e indusio. Indusio lineal o cupuliforme. Cenosoros sobre venas colectoras marginales. Esporangios con anillo vertical o ligeramente oblicuo, con pie largo o corto formado por 1-3 hileras de células. Esporas triletes o monoletes sin clorofila.

Facultad de Ciencias Naturales y Museo

Country
Argentina
Related Organizations
Keywords

Taxonomía botánica, Flora, Ciencias Naturales

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green