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Bryoflora and landscapes of the Eastern Andes of Central Peru: [PDF]

Fischer, Margaux, Graham, James G., Pócs, Tamás   +2 more
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Xanthone and antifungal constituents from Monnina obtusifolia

Phytochemistry, 1994
Three biphenyls and four xanthones have been isolated from the aerial parts of Monnina obtusifolia. The structures were established on the basis of their spectral data and that of some derivatives. The biphenyls have been isolated previously from the same genus.
Nicola Fuzzati
exaly   +4 more sources

Fatty acids of Monnina emarginata seed oil

Lipids and Lipid Metabolism, 1970
Abstract The oil of Monnina emarginata St. Hill seed contains three unusual acids, 13 l -hydroxy-cis-9,trans-11-octadecadienoic [(S)-coriolic] acid (30% by weight), 13-oxo-(trans-9,(trans-11-octadecadienoic (0.9%) and 13-oxo-(trans-9-octadecenoic acids (0.2%), in addition to common long-chain fatty acids.
B E, Phillips, C R, Smith, L W, Tjarks
exaly   +3 more sources

Glycerides of Monnina emarginata seed oil

Lipids and Lipid Metabolism, 1970
Abstract The seed oil of Monnina emarginata St. Hill was divided by thin-layer chromatography into fractions of differing polarity. The least polar fraction (63%) contained tri-acid and tetra-acid glycerides in a 1 : 2 mole ratio, as well as the lactone of (S)-13-hydroxy-cis-9, trans-II-octadecadienoic acid [(S)-coriolic acid]. The notable structural
B E, Phillips, C R, Smith
exaly   +3 more sources

Biphenyls and a xanthone from monnina sylvatica

Phytochemistry, 1992
Abstract Two novel biphenyls, 3′-hydroxy-4′,5-dimethoxy-3,4-methylenedioxybiphenyl and 3′,4′,5-trimethoxy-3,4-methylenedioxybiphenyl, and a known xanthone were isolated from the roots of Monnina sylvatica . The structures of the isolates were established by spectroscopic methods (UV, mass spewometry, 1 H and 13 CNMR, including homonuclear NOE ...
Matthias Hamburger, Mahabir P Gupta
exaly   +2 more sources

A Revision of the Venezuelan Species of Monnina

Brittonia, 1957
In continuation of his study of the genus Monnina (Polygalaceae), the writer has examined all the readily available Venezuelan specimens of it in several American herbaria, and the present paper summarizes what is known of the genus in Venezuela. On the basis of the material seen, there are ten species of the genus in this country, a somewhat smaller ...
exaly   +2 more sources

A Revision of Monnina Subg. Pterocarya (Polygalaceae) in Northwestern South America

Annals of the Missouri Botanical Garden, 1993
Three subgenera are currently recognized in the genus Monnina, which consists of approximately 175 species. This paper treats the systematics of Monnina subg. Pterocarya in northwestern South America. The subgenus is a naturally coherent taxon characterized by dry, samaroid fruits. It consists of ca.
exaly   +2 more sources

An Updated Synopsis and Key to the Species Monnina in the Venezuelan Flora (Polygalaceae, Polygaleae), Including Two New Records

Harvard Papers in Botany, 2023
Gerardo A Aymard-Corredor
exaly   +2 more sources

Systematics of Monnina (Polygalaceae)

2021
Endemic to the Neotropics, Monnina is the second largest genus in Polygalaceae, yet little is known about its phylogenetic history and morphological character evolution. Because Monnina demonstrates a great deal of morphological variability among species, a phylogenetic study was conducted to resolve where characters important in the diversification of
Alina Freire-Fierro, Walter F. Bien
openaire   +1 more source