• Publications
  • Influence
Karyotypes of some species of Cestrum, Sessea, and Vestia (tribe Cestreae, Solanaceae)
Abstract The somatic chromosomes of Cestrum bigibbosum Pittier, C. buxifolium Kunth, Sessea corymbosa Goudot ex Taylor and Phillips and Vestia foetida (Ruiz et Pav.) Hoffmanns, were examined byExpand
  • 13
  • 2
  • PDF
Anatomical study of different fruit types in Argentine species of Solanum subgen. Leptostemonum (Solanaceae)
The fruits of 11 species of Solanum subgen. Leptostemonum were studied. Cross and/or longitudinal microtome sections, stained mostly with astra blue/basic fuchsin, were prepared for microscopicExpand
  • 15
  • 2
  • PDF
Karyotypes and DNA content in Bignoniaceae
Cytogenetic studies in 22 Bignoniaceae species were performed. Most taxa are from Argentina, one from Brazil, and two are cultivated (from South Africa and USA). All data are new, including firstExpand
  • 5
  • 2
A Revision of Solanum Section Lathyrocarpum (the Carolinense Clade, Solanaceae)
Abstract A new taxonomic circumscription of Solanum section Lathyrocarpum is proposed to include 11 species from North and South America. The section is placed in the cosmopolitan S. subgenusExpand
  • 5
  • 2
  • PDF
Genome size and karyotype diversity in Solanum sect. Acanthophora (Solanaceae)
In order to study the evolution of different cytogenetic characters in species of Solanum sect. Acanthophora in relationship to the known phylogeny for this group, the following techniques were used:Expand
  • 18
  • 1
Geographical pattern and ploidy levels of the weed Solanum elaeagnifolium (Solanaceae) from Argentina
A total of 106 samples taken from natural Argentinean populations of the weedy Solanum elaeagnifolium (subgenus Leptostemonum) were studied cytologically to understand the impact of the differentExpand
  • 17
  • 1
Changes in floristic composition and physiognomy are decoupled along elevation gradients in central Argentina
Question(s) Most vegetation descriptions tacitly assume that floristic composition and physiognomy are tightly linked. However, both vegetation properties may not respond in a similar way toExpand
  • 26
  • 1
Chromosomal changes and recent diversification in the Andean genus Jaborosa (Solanaceae)
With the purpose of discussing the evolutionary dynamics of the karyotypes and their relationship with key geological events, chromomycin A3/4′,6-diamidino-2-phenylindole (CMA/DAPI) banding andExpand
  • 9
  • 1
Chromosomal differentiation of Tribe Cestreae (Solanaceae) by analyses of 18-5.8-26S and 5S rDNA distribution
Tribe Cestreae is monophyletic with three genera: Cestrum, Sessea, and Vestia. Karyotypically, it is outstanding within Solanaceae by several features: (1) basic number x = 8, (2) large chromosomeExpand
  • 7
  • 1
...
1
2
3
4
...