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Published Articles

Pollen morphology of selected taxa of Valeriana (Caprifoliaceae): taxonomic and evolutionary implications

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Astragalus tijuanensis and Astragalus brauntonii var. lativexillum, a new species and a new variety in the genus Astragalus (Fabaceae) from extreme northwestern Baja California, Mexico

PDF (9MB)
Open Access

A new species of Bauhinia (Cercidoideae, Leguminosae) from the states of Pernambuco and Alagoas, Brazil

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Borreria savannicola (Spermacoceae, Rubiaceae), a new species from savanna patches within the Caatinga, Ceará State, Brazil

PDF (5MB)
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A new species of Deamia (Cactaceae) from Nicaragua

PDF (4MB)
Open Access

First record of Aquilegia grubovii (Ranunculaceae) for Russia and key to all currently known species in the country

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A new combination in Serjania (Sapindaceae, Paullinieae) endemic to Minas Gerais, Brazil

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Reduction of Cirsium fangii (Asteraceae, Cardueae) to the synonymy of C. leo and description of a new species, C. sichuanense, from Sichuan, China

PDF (35MB)
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Taxonomic revision of the genus Amaranthus (Amaranthaceae) in Saudi Arabia

PDF (6MB)
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Clarification of the type locality and geographical distribution of Gentiana damyonensis (Gentianaceae, Gentianeae)

PDF (3MB)
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