@ARTICLE{TreeBASE2Ref25317,
author = {Patricio Saldivia and Luis Faundez and Rafael Urbina-Casanova and Rosa A Scherson},
title = {Domeykoa andina (Apiaceae; Azorelloideae), a new species from Northern Chile},
year = {2016},
keywords = {Atacama Desert, Eremocharis, Asteriscium clade, disjunction, phylogeny},
doi = {},
url = {http://},
pmid = {},
journal = {Systematic Botany },
volume = {},
number = {},
pages = {},
abstract = {This study reports a new species of the Domeykoa (Apiaceae; Azorelloideae) from the Andes of northern Chile. Detailed description of the species and illustration are provided. Diagnostic morphological characters that allow distinguishing it from similar species are its erect habit, fewer number of flowers per umbel and opposite leaves. The new species is an annual or weakly perennial herb, erect, up to 25 cm high, profusely branched close to the base. Umbels are simple, sessile or sub-sessile with three yellow flowers. Fruits are glabrate. DNA was obtained for molecular phylogenetic analyses. Bayesian analyses showed that D. andina is nested within the previously recognized Domeykoa-Eremocharis clade, as sister to D. amplexicaulis from the south coast of Peru. This study confirms previous findings that neither of the two genera in the clade are monophyletic, raising questions on the nomenclature. The phylogeny also suggests an interesting Peru-Chile latitudinal disjunction of more than 500 km, also seen in other recently described species. However, a more complete phylogeny is needed to make conclusions on this matter. Based on IUCN criteria and categories, we suggest assigning a critically endangered (CR) category to Domeykoa andina.}
}
Taxa for matrix 34356 of Study 18540
Citation title:
"Domeykoa andina (Apiaceae; Azorelloideae), a new species from Northern Chile".
Study name:
"Domeykoa andina (Apiaceae; Azorelloideae), a new species from Northern Chile".
This study is part of submission 18540
(Status: Published).
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