Results 81 to 90 of about 6,037 (213)
Planta Daninha, 2012 Três esteroides (espinasterol, espinasterona e glicopiranosil espinasterol) foram isolados do caule de Moutabea guianensis, planta de origem amazônica.
H.S. Ripardo Filho +5 more
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Inventarisasi Tumbuhan Survival Pada Ketinggian Yang Berbeda Pada Jalur Diklatsar Tlogodlingo Kecamatan Tawangmangu, Karanganyar. [PDF]
, 2015 Education and Basic Training (DIKLATSAR) is an activity that have purpose to train participants to be more loving nature, nurture, and protect the nature. One of the materials in Education and Basic Training is survival.
, Triastuti Rahayu, S.Si, M.Si +1 more
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Estudios citológicos en tres especies del género Monnina
Lilloa, 2007 Lozzia, María E.; Aldo R. Andrada & María E. Cristóbal. 2007. “Estudios citológicos en tres especies del género Monnina”. Lilloa 44 (1-2). El género Monnina es americano y en Argentina cuenta con 11 especies.
María E. Lozzia +2 more
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Química Nova, 2014 Polygala cyparissias is a plant widespread in Southern Latin America. Recently, we demonstrated the gastroprotective activity of the extract, as well as for one of the isolated metabolites-1,7-dihydroxy-2,3-methylenedioxyxanthone (MDX).
Luiz Carlos Klein-Júnior +3 more
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Screening of Tropical Plants for the Presence of Bioactive Compounds [PDF]
, 1992 The use of synthetic pesticides and herbicides to control insect and weed pests has posed substantial problems due to their persistence in the environment, insect resistance and high mammalian toxicity. On the other hand.
Ahmad, Fariedah +4 more
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Coordination of Foliar and Wood Anatomical Traits Contributes to Tropical Tree Distributions and Productivity along the Malay-Thai Peninsula [PDF]
, 2009 Drought is a critical factor in plant species distributions. Much research points to its relevance even in moist tropical regions. Recent studies have begun to elucidate mechanisms underlying the distributions of tropical tree species with respect to ...
Baltzer, Jennifer L. +4 more
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A re-evaluation of Nylandtia (Polygalaceae)
South African Journal of Botany, 1991 A re-evaluation of the monotypic genus Nylandtia Dumort. is presented in which two varieties, N. spinosa (L.) Dumort. var. spinosa and var. scoparia (Eckl. & Zeyh.) Johnson & Weitz, are recognized. Descriptions, synonymy, distribution data, and a key to the varieties are provided.
Johnson, C.T., Weitz, F.M.
openaire +1 more source
Plantas uliginosas e aquaticas do Pantanal arenoso. [PDF]
, 2015 Com o objetivo de apoiar projetos de pesquisa sobre plantas forrageiras e componentes bioticos de habitats (jacare, peixes), iniciou-se em 1984 o levantamento de plantas aquaticas e uliginosas de lugares umidos no leque aluvial arenoso do rio Taquari ...
POTT, A., POTT, V. J., REGO, S. C. de A.
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Tree species composition and Structureofa Coastal Hill Forest in Pulau Pangkor, Malaysia. [PDF]
, 2011 Tree species composition and structure of a coastal hill forest in Sungai Pinang Permanent Forest Reserve in Pulau Pangkor at Perak was studied based on the data from five 1-hectare plots. All stems with a diameter at breast height (dbh) >5cm enumerated,
Abd. Kudus, Kamziah +3 more
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El género Polygala (Polygalaceae) en el Mediterráneo Occidental
Collectanea Botanica, 1988 Polygala es un género con cerca de 720 especies (400 americanas, 206 africanas, 32 europeas, 70 asiáticas y 12 australianas ) distribuidas por casi lodo el globo excepto Polinesia, Nueva Zelanda y las regiones polares.
Jorge Paiva
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