New chromosome count for Blechnum hastatum (Blechnaceae-Pteridophyta), with a study of the ontogeny and types of adult leptosporangia

A new chromosome count on Blechnum hastatum, together with the study of the ontogeny and development of the leptosporangia of this taxon, and of B. occidentale is carried out here. Adult leptosporangia of other taxa of the genus Blechnum, such as those of B. australe subsp. auriculatum, B. glandulos...

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Detalles Bibliográficos
Autores principales: González, G.E., Prada, C., Rolleri, C.H.
Formato: JOUR
Materias:
Blechnum
Chromosome numbers
Leptosporangium development
Number of cells of the annulus
Systematic
Blechnaceae
Blechnum glandulosum
Blechnum hastatum
Blechnum occidentale
Pteridophyta
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00165301_v67_n1_p52_Gonzalez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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