The new species Borreria krapocarmeniana (Rubiaceae) is described and illustrated. The taxonomic identity of Borreria linoides and Borreria scabiosoides are discussed. Borreria organensis and Borreria rubricaulis are proposed as new synonyms of B. scabiosoides. Seed micromorphology and pollen grains of the three species are analyzed and a map with the distribution of these species is presented. Additionally, a table featuring diagnostic characters to distinguish between species is provided.Fil: Miguel, Laila Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botá...
Borreria is a genus into the Spermacoce clade with ca 80 native species in the Americas, from southe...
O uso de caracteres embriológicos tem-se mostrado promissor para relacionar subfamílias, tribos, gên...
Taxonomy and palynology of the genus Borreria G. Mey. section Pseudodiodia Hassl...
Borreria kelleri (Spermacoceae, Rubiaceae), is described as a new species from northeastern Argentin...
A new species of Borreria (Rubiaceae) from Chapada do Apodi in northeastern Brazil is described and ...
Two new species of Borreria from Goiás and Minas Gerais are described and illustrated. Borreria mine...
Two new species of the genus Borreria, B. carajasensis E.L. Cabral & L.M. Miguel and B. elaiosulcata...
<p></p><p>Abstract This work comprises the taxonomic treatment of genus Borreria for the Ceará flora...
Spermacoce eryngioides fue considerada en los últimos 20 años como una especie del género Borreria c...
Four species of Borreria subsection Latifoliae (Rubiaceae) present intrafloral variations in the ins...
Two new species are described, Borreria cerradoana and B. velascoana, from Bolivia and Brazil, and a...
Three new species, Galianthe andersonii E.L.Cabral, Galianthe macedoi E.L.Cabral, Galianthe rei...
Dos especies nuevas de Borreria son descritas: la primera, Borreria johnwoodii del cerrado del Parq...
Se describe una nueva especie del género Borreria denominada B. orientalis, aparentemente exclusiva ...
ABSTRACT Diacrodon is a monotypic genus of the tribe Spermacoceae (Rubiaceae), endemic to northeaste...
Borreria is a genus into the Spermacoce clade with ca 80 native species in the Americas, from southe...
O uso de caracteres embriológicos tem-se mostrado promissor para relacionar subfamílias, tribos, gên...
Taxonomy and palynology of the genus Borreria G. Mey. section Pseudodiodia Hassl...
Borreria kelleri (Spermacoceae, Rubiaceae), is described as a new species from northeastern Argentin...
A new species of Borreria (Rubiaceae) from Chapada do Apodi in northeastern Brazil is described and ...
Two new species of Borreria from Goiás and Minas Gerais are described and illustrated. Borreria mine...
Two new species of the genus Borreria, B. carajasensis E.L. Cabral & L.M. Miguel and B. elaiosulcata...
<p></p><p>Abstract This work comprises the taxonomic treatment of genus Borreria for the Ceará flora...
Spermacoce eryngioides fue considerada en los últimos 20 años como una especie del género Borreria c...
Four species of Borreria subsection Latifoliae (Rubiaceae) present intrafloral variations in the ins...
Two new species are described, Borreria cerradoana and B. velascoana, from Bolivia and Brazil, and a...
Three new species, Galianthe andersonii E.L.Cabral, Galianthe macedoi E.L.Cabral, Galianthe rei...
Dos especies nuevas de Borreria son descritas: la primera, Borreria johnwoodii del cerrado del Parq...
Se describe una nueva especie del género Borreria denominada B. orientalis, aparentemente exclusiva ...
ABSTRACT Diacrodon is a monotypic genus of the tribe Spermacoceae (Rubiaceae), endemic to northeaste...
Borreria is a genus into the Spermacoce clade with ca 80 native species in the Americas, from southe...
O uso de caracteres embriológicos tem-se mostrado promissor para relacionar subfamílias, tribos, gên...
Taxonomy and palynology of the genus Borreria G. Mey. section Pseudodiodia Hassl...