Results 81 to 90 of about 1,342 (212)

Parâmetros fitossociológicos de um cerrado no Parque Nacional Da Serra Do Cipó, MG Phytosociological parameters of a cerrado in "Serra Do Cipó" national park, Minas Gerais, Brazil

Revista Árvore, 2002
A riqueza de espécies e os fatores determinantes da ocorrência da vegetação de cerrado há muito têm despertado o interesse de pesquisadores. Muitos cerrados protegidos em unidades de conservação ainda não foram investigados florística e estruturalmente ...
João Augusto Alves Meira Neto, Amilcar Walter Saporetti Júnior   +1 more
doaj   +1 more source

Antinociceptive activity of Hypericum caprifoliatum and Hypericum polyanthemum (Guttiferae)

Brazilian Journal of Medical and Biological Research, 2003
The aim of the present study was to assess the analgesic activity of the aerial parts of two Hypericum species native to Southern Brazil, H. caprifoliatum and H. polyanthemum. The antinociceptive effect of the H.
A.F. Viana, A.P. Heckler, R. Fenner, S.M.K. Rates   +3 more
doaj   +1 more source

Clusiacitran B, una Benzofenona obtenida de hojas de Clusia eílititicifolia

Revista Colombiana de Química, 2010
De las hojas de Clusia ellipticifolia. Cuatrecasas, vel.aff. fue aislada clusiacitran B, una benzofenona recientemente encontrada en C. multiflora. Su estructura se determinó por espectroscopias IR, RMN-'H, EM, y por comparación con muestras auténticas.
Jaime González G., Eduardo Martínez O.
doaj  

O Pólen em plantas da Amazônia. Familia Guttiferae

, 1972
The pollen grains of the Guttiferae of Amazonia belong to several morphologics types what makes it possible to separate them into groups very limited.
Andrade, Teresinha A. P. de, Berg, Maria Elisabeth van den, Vasconcellos, Normélia C., Carvalho, Maryan J. C.   +3 more
core  

Biochemical Composition, Antimicrobial Activities,and Anti-Quorum-Sensing Activities of Ethanol and Ethyl Acetate Extracts from Hypericum connatumLam. (Guttiferae)

, 2013
We studied the polyphenol composition and antioxidant activity of the ethanolic and ethyl acetate extracts of Hypericum connatum (Guttiferae), in addition to their antimicrobial and antiquorum-sensing (AQS) properties.
Raffaele Coppola, Aurelio Marandino, Laura De Martino, Filomena Nazzaro, DE FEO, Vincenzo, Maria del Rosario Fusco, Florinda Fratianni, DE MARTINO, LAURA, Vincenzo De Feo   +8 more
core   +1 more source

SERTULUM DIPTEROCARPACEARUM MALAYENSIUM-VII

Reinwardtia, 2014
Critical notes, emended descriptions, and considerations on synonymyhave been given of 8 species of Dipterocarpus, 1 of Dryobalanops, 1 ofParashorea, and 2 of Vatica. Vatica imbricata. van Slooten is referredto Kayea (Guttiferae).
D. F. VAN SLOOTEN
doaj  

KAYEA Wall, and MESUA L. (Guttiferae)

Reinwardtia, 1969
Kayea Wallich, PI. As. rar. 3: 5. 1832 and Mesua L., Spec. PI. 515.1753 are very closely related.Bentham and Hooker (Gen. PI. 1: 176. 1862) distinguished both generain this way, that Kayea has a one-celled ovarium with one seed and a4-fid style, whereas ...
a. j. g. h. kostermans
doaj  

Two New Bioactive α-Pyrones from Hypericum japonicum

Molecules, 2016
Hypericum japonicum (Guttiferae), a type of annual or perennial herb, has been historically applied to cure infectious hepatitis, acute and chronic hepatitis, gastrointestinal disorder, and internal hemorrhage.
Linzhen Hu, Zhenzhen Wang, Jinwen Zhang, Yuanyuan Lu, Kaiping Wang, Yongbo Xue, Yu Zhang, Yonghui Zhang   +7 more
doaj   +1 more source

Benzofenonas em guttiferae e perfil fitoquímico dos extratos lipofílicos de clusia criuva, clusia fluminensis e hypericum carinatum [PDF]

, 2010
O uso de plantas para o tratamento e alívio de sintomas é prática comum e crescente, sendo tão antigo quanto a espécie humana. A família Guttiferae, composta por 1200 espécies distribuídas em 50 gêneros e 6 subfamílias, apresenta grande variedade de ...
Silva, Flávia Corvello da
core  

The genus Clusia (Guttiferae) in Suriname

, 1966
The precursor studies1) and floristic treatment of P.J. Eyma of the Guttiferae of Suriname2) exhibited a remarkably keen insight into the biology and taxonomy of this rather complicated family.
Maguire, Bassett
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