INVESTIGADORES
SCATAGLINI Maria amalia
artículos
Título:
Do two South American species of Cheilanthes (Pteridaceae) traditionally linked to the Cheilanthes marginata group, belong to Gaga?
Autor/es:
MONICA PONCE; SCATAGLINI, M. AMALIA
Revista:
Phytotaxa
Editorial:
Magnolia Press
Referencias:
Año: 2016 vol. 257 p. 149 - 157
Resumen:
The phylogenetic positions of Cheilanthes hieronymi and C. poeppigiana are tested using DNA sequences of plastid matKand rbcL markers. These South American species are historically linked to Cheilanthes marginata, now transferred to thenew genus Gaga. The results showed that C. hieronymi and C. poeppigiana are located outside Gaga. The study corroboratedthat the morphological similarities between the two species and the genus Gaga were resulted from convergences.
