Results 51 to 60 of about 750 (180)

Desenvolvimento de árvores nativas em ensaios de espécies 2. Jacareúba (Calophyllum angulare A.C. Smith). [PDF]

Acta Amazonica, 1981
Resumo Os autores apresentam o desenvolvimento da Jacareúba (Calophyllum angulare A. C. Smith) Guttiferae, em cinco parcelas experimentais diferentes, sendo duas plantadas em plena abertura, duas sob sombra de floresta primária submetida a cortes do sub ...
Jurandyr da Cruz Alencar, Noeli Paulo Fernandes, Arthur A. Loureiro   +2 more
doaj   +1 more source

THE GENUS GLUSIA (GUTTIFERAE) IN SURINAME

Acta Botanica Neerlandica, 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. Particularly this is true of the genus Clusia, which is the concern of this paper, and for which even yet the overall biology is indeed too little known. In the
openaire   +2 more sources

Stemflow Dynamics in the Jamari National Forest (Brazilian Amazon): I. The Role of Tree Structure

Biotropica, Volume 58, Issue 3, May 2026.
A portion of rainfall that contacts tree canopies is drained down tree stems as stemflow. Stemflow is an underexamined component of rainfall partitioning in tropical forests. To investigate how tree canopy structural attributes influence stemflow in the Brazilian Amazon, we measured stemflow, rainfall, and dendrometric parameters of 56 trees in the ...
Jeferson Alberto de Lima, John Toland Van Stan II, Karolina Lewińska, Agnieszka Dradrach, Jakub Ceglarek, Kelly Cristina Tonello   +5 more
wiley   +1 more source

Two New Xanthones from Calophyllum nodusum (Guttiferae)

Molecules, 2011
The air-dried powdered stem bark of Calophyllum nodusum (Guttiferea) collected from Sandakan (Sabah, Malaysia), was extracted sequentially with hexane, chloroform and methanol. The solvents were removed by rotary evaporator to give dark viscous extracts.
Gwendoline Cheng Lian Ee, Rusea Go, Nur Kartinee Kassim, Siti Noor Kamilah Muhamad, Khozirah Shaari, Mawardi Rahmani, Nadiah Mad Nasir, Mohd Johadi Iskandar   +7 more
doaj   +1 more source

The Flooding Gradient Affects Seed Dispersal by Fruit‐Eating Fishes in Amazonian Whitewater Floodplain Forests

Biotropica, Volume 58, Issue 3, May 2026.
This research approaches the interaction between frugivorous fish and the flooded forests in the central Amazon. We evaluated the fruit consumption by fish and the seed dispersal potential along the flood gradient. We tested the hypothesis that the role of fish as seed dispersers varies between low várzea (LV) and high várzea (HV) forests.
Gilvan Costa, Sandra Bibiana Correa, Florian Wittmann, Jochen Schöngart, Maria Teresa Fernandez Piedade, Efrem Jorge Ferreira, Leonardo Maltchik   +6 more
wiley   +1 more source

Oxythyrea (Stichothyrea) guttifera

, 2022
Published as part of Serrano, Artur R. M., 2022, The rose chafers (Coleoptera: Scarabaeidae: Cetoniinae) of Guinea-Bissau: an annotated checklist and new records, pp.
openaire   +2 more sources

Vegetational Characteristics in Natural Habitat and Population Structure of the Endangered Plant Tigridiopalma Genus

Ecology and Evolution, Volume 16, Issue 4, April 2026.
First comprehensive ecological assessment of the endangered genus Tigridiopalma, covering two China endemic Plant Species with Extremely Small Populations (PSESP), T. magnifica and the newly described T. exalata. T. magnifica exhibits broader habitat diversity and understory resilience, while T.
Peishan Zou, Xirong Zheng, Shiou Yih Lee, Chunzhi Liu, Zhijun Xie, Ke Zheng, Guofeng Liu, Seping Dai   +7 more
wiley   +1 more source

Novas Espécies de Kielmeyera Martius (Guttiferae) do sudeste brasileiro

Rodriguésia
Decorrente da investigação e de um detalhado estudo biotaxonômico do gênero Kielmeyera Martius (Guttiferae), oito novas espécies, K. insignis, K. rizziniana (ambas do Estado do Rio de Janeiro), K. decipiens (do Estado de São Paulo), K.
Nagib Saddi
doaj   +1 more source

Mnesarete guttifera

Description of the last instar larva of Mnesarete guttifera (Selys, 1873) Material examined. 1 ♂ and 1 ♀ (Reared) exuvia F0, Brazil, Serra da Canastra, Rio do Peixe (20°15’28”S, 46°24’36”W; São Roque de Minas, MG, Brazil), 08-09-III-18, Guillermo-Ferreira leg., (Figs. 1–6). Exuviae.
Mendonça, Ana Julia Eugenio, Datto-Liberato, Felipe Henrique, Guillermo-Ferreira, Rhainer   +2 more
openaire   +2 more sources

Wound‐Healing Efficacy of Garcinia pedunculata Fruit Extract: In Vivo and In Silico Validation of Regenerative Mechanisms With Histological Analysis

Food Science &Nutrition, Volume 14, Issue 4, April 2026.
This study demonstrates that G. pedunculata fruit possesses potent wound‐healing activity, evidenced by accelerated wound contraction, reduced epithelialization time, enhanced fibroblast proliferation, increased collagen deposition, and improved neovascularization in both excision and burn models. ABSTRACT Garcinia pedunculata Roxb., traditionally used
Kazi Sanjida Tahrim, Md. Mushfiqur Rahman, Md. Sohanur Rahman, Mohammad Abu Sayem, Md. Safayat Hossen Momen, Tanvir Hasan, Md. Jahirul Islam Mamun, Md. Mahmudul Hasan   +7 more
wiley   +1 more source