Several changes are proposed in the taxonomy and nomenclature of some Mexican members of the Polemoniaceae. Bonplandia linearis Rob. is considered only as a minor variant of B. geminiflora Cav. Cobaea biaurita Standl. proves also to be a taxonomic synonym of C. stipularis Benth. Loeselia greggii S. Wats. is the correct name of the species most often named L. scariosa (Mart. & Gal.) Walp. and the name L. pumila (Mart. & Gal.) is recognized for the plant erroneousely identified as L. ramosissima (Mart. & Gal.) Walp. Polemonium melindae is described as a new species on the basis of specimens collected in Chihuahua, Durango, Guanajuato and Querétaro. It differs from P. pauciflorum S. Wats. in its wider, longer and lemmon-colored cor...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do ...
Two orchid species, both previously known from Central America, are reported for the Mexican flora: ...
Loasaceae subfam. Loasoideae are a nearly exclusively American plant group with a center of diversit...
New molecular and ecological data have necessitated taxonomic revisions of several species complexes...
Twelve new species are described in the taxonomically difficult Elaphoglossum (sect. Elaphoglossum):...
The Polemoniaceae are represented in Peru by five genera and 24 species (Brako & Zarucchi, 1993; Ull...
In 1828 Lindley remarked about Polemonium that ???the whole genus and order are\ud in a miserable st...
Based on a systematic study of the Mexican species in the Tillandsia viridiflora complex, the taxono...
For the first time we present evidence of the presence of Cobaea lutea D. Don in tropical deciduous ...
Se dan a conocer las especies de los géneros Collomia, Microsteris, Gilia, Ipomopsis, Navarretia, Gi...
Two very different systems of classification of the family Polemoniaceaeone a taxonomic system and t...
Ipomopsis wendtii and Ipomopsis aggregata subsp. carmenensis are described as new from the Sierra de...
Three hundred seventy nine species of Polemoniaceae are arranged in a phylogenetic classification co...
The widespread Neotropical species Polygala glochidiata has traditionally been considered the only P...
In Elaphoglossum sect. Polytrichia subsect. Hybrida six new species are described: E. angustioblongu...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do ...
Two orchid species, both previously known from Central America, are reported for the Mexican flora: ...
Loasaceae subfam. Loasoideae are a nearly exclusively American plant group with a center of diversit...
New molecular and ecological data have necessitated taxonomic revisions of several species complexes...
Twelve new species are described in the taxonomically difficult Elaphoglossum (sect. Elaphoglossum):...
The Polemoniaceae are represented in Peru by five genera and 24 species (Brako & Zarucchi, 1993; Ull...
In 1828 Lindley remarked about Polemonium that ???the whole genus and order are\ud in a miserable st...
Based on a systematic study of the Mexican species in the Tillandsia viridiflora complex, the taxono...
For the first time we present evidence of the presence of Cobaea lutea D. Don in tropical deciduous ...
Se dan a conocer las especies de los géneros Collomia, Microsteris, Gilia, Ipomopsis, Navarretia, Gi...
Two very different systems of classification of the family Polemoniaceaeone a taxonomic system and t...
Ipomopsis wendtii and Ipomopsis aggregata subsp. carmenensis are described as new from the Sierra de...
Three hundred seventy nine species of Polemoniaceae are arranged in a phylogenetic classification co...
The widespread Neotropical species Polygala glochidiata has traditionally been considered the only P...
In Elaphoglossum sect. Polytrichia subsect. Hybrida six new species are described: E. angustioblongu...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do ...
Two orchid species, both previously known from Central America, are reported for the Mexican flora: ...
Loasaceae subfam. Loasoideae are a nearly exclusively American plant group with a center of diversit...