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To be, or not to be a Stelis
(Lankester Botanical Garden, University of Costa Rica, 2019)
Phylogeny of the Andean genus Deprea (Physalideae, Solanaceae): testing the generic circumscription
(Magnolia Press, 2015-12)
Deprea (Solanaceae) is a small South American genus of 10 species occurring in Andean areas from Venezuela to Bolivia. The circumscription of Deprea has been repeatedly modified in recent years, with new species being ...
A new circumscription of nissolia (Leguminosae-Papilionoideae-Dalbergieae), with Chaetocalyx as a New Generic Synonym
(2018-08-01)
Recent molecular phylogenetic studies have revealed Chaetocalyx DC. as a paraphyletic genus with Nissolia Jacq. nested within it, based on both nuclear ribosomal and plastid evidence. Considering the morphological similarity ...
To be, or not to be a StelisTo be, or not to be a Stelis
(Universidad de Costa Rica, 2019)
Phylogeny of the Andean genus Deprea (Physalideae, Solanaceae): Testing the generic circumscription
(Magnolia Press, 2015-07)
Deprea Raf. (Solanaceae) is a small South American genus of 10 species occurring in Andean areas from Venezuela to Bolivia. The circumscription of Deprea has been repeatedly modified in recent years, with new species ...
A new generic circumscription in tribe Lycieae (Solanaceae)
(International Association For Plant Taxonomy, 2011-06)
Tribe Lycieae (Solanaceae) currently includes ca. 92 species in three genera. Two genera account for only a few species, as Phrodus is monotypic and Grabowskia includes just four species. By contrast, Lycium is one of the ...
Phylogenetic position of South American Cheilanthes (Cheilanthoideae, Pteridaceae): Advances in the generic circumscription and segregation of the new genus Mineirella
(Chinese Academy of Sciences, 2020-12-28)
This analysis corroborates and expands our previous results regarding the phylogenetic position of Cheilanthes species from South America. We sequenced three plastid genetic regions, one genic (rbcL) and two genic plus ...
New circumscription of the genus Gamochaeta (Asteraceae, Gnaphalieae) inferred from nuclear and plastid DNA sequences
(Springer Wien, 2016-07)
Gamochaeta(tribe Gnaphalieae, Asteraceae) iscomposed of ca. 60 species primarily distributed in tropicaland subtropical America. Within the tribe Gnaphalieae, thegenus is characterized by capitula arranged in spikes ...
Morphological analysis and re-examination of the taxonomic circumscription of Acosmium (Leguminosae, Papilionoideae, Sophoreae)
(Int Assoc Plant TaxonomyViennaAustria, 2007)
Generic Delimitation between Alstroemeria and Bomarea(Alstroemeriaceae)
(Oxford University Press, 2001-12)
The taxonomic relationships between Alstroemeria and Bomarea, two closely related genera in Alstroemeriaceae, are ontroversial. With the aim of clarifying their systematic position and generic circumscription, morphological ...