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The complete mitochondrial genome of Ophiorrhiza guizhouensis (Gentianales: Rubiaceae), a traditional medicinal plant [PDF]
Mitochondrial DNA. Part B. ResourcesThe complete mitochondrial genome of Ophiorrhiza guizhouensis has not previously been reported, hindering insights into its genetic makeup and evolutionary history.
Gongping Kang +2 more
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Tropical psychotria plants are a rich source for peptide inhibitors of human prolyl oligopeptidase [PDF]
Natural Products and BioprospectingPeptides from natural sources have often served as valuable leads in drug discovery. Plant-derived protease inhibitors are a notable class, yet their distribution, diversity, and targets remain underexplored. Here, eleven tropical Psychotria species were
Roland Hellinger +6 more
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13C-NMR Spectral Data of Alkaloids Isolated from Psychotria Species (Rubiaceae)
Molecules, 2017 The genus Psychotria (Rubiaceae) comprises more than 2000 species, mainly found in tropical and subtropical forests. Several studies have been conducted concerning their chemical compositions, showing that this genus is a potential source of alkaloids ...
Mario Geraldo De Carvalho +2 more
exaly +3 more sources
Poisoning in Ruminants by Palicourea Aubl. Species (Rubiaceae) in Brazil: A Review [PDF]
Veterinary SciencesSome species belonging to the genus Palicourea (Rubiaceae) are known to cause poisoning in production animals on Brazilian rural properties, being responsible for negatively affecting the livestock sector of the country.
Flávia Aparecida de Oliveira Bezerra +3 more
doaj +2 more sources
Antioxidants, 2014 The antioxidant activity of Psychotria carthagenensis, P. leiocarpa, P. capillacea and P. deflexa (Rubiaceae) extracts were investigated, and the concentrations of total phenolics, flavonoids, condensed tannins and flavonols were determined. The chemical
Maria do Carmo Vieira +2 more
exaly +3 more sources
Poisonous plants for ruminants in the dairy region of Pernambuco, Northeastern Brazil [PDF]
Pesquisa Veterinária Brasileira, 2021 : A survey carried out in the dairy region of Pernambuco was conducted to determine the most important poisonous plants for ruminants in the region. A total of 95 farmers from 19 municipalities were interviewed and the grazing areas of ruminants were ...
Jaianne K.A. Melo +6 more
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Manipulus rubiacearum - I [PDF]
Acta Amazonica, 1980 Five new species of Rubiaceae from Brazil, Psychotria isanae Kirkb., Palicourea veterinariorum Kirkb., Perama carajensis Kirkb., Borreria reflexa Kirkb.
Joseph H. Kirkbride Jr
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Acta Botânica Brasílica, 2022 Distyly is a floral polymorphism with reciprocal placement of male and female structures, heteromorphic self-incompatibility, and other ancillary traits. However, breeding system breakdowns and loss of polymorphism are common.
Ebenézer B. Rodrigues +3 more
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Solved at last: The Philippine endemic Psychotria philippensis is a synonym of Scyphiphora hydrophylacea (Rubiaceae, Scyphiphoreae) [PDF]
PhytoKeys, 2023 Psychotria philippensis (Rubiaceae) was described by Chamisso and Schlechtendal in 1829, was the first Psychotria name published for the Philippines and is currently considered a Philippine endemic.
Andreas Berger
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Acta Botânica Brasílica, 2022 Distyly is a floral polymorphism that promotes cross-pollination through precise pollination. Psychotria is a mostly tropical genus of distylous Rubiaceae.
Renata Trevizan +4 more
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