Results 51 to 60 of about 2,565 (201)

Diversidade arbórea das florestas alto montanas no Sul da Chapada Diamantina, Bahia, Brasil Tree diversity of high montane forests in Southern Chapada Diamantina, Bahia, Brazil

open access: yesActa Botânica Brasílica, 2010
A região do extremo Sul da Chapada Diamantina abriga as maiores altitudes do Nordeste brasileiro. Situam-se nessas serras as maiores elevações da região Nordeste, entre elas, o Pico do Barbado (2.033 m.s.n.m.).
Francisco Haroldo Feitosa do Nascimento   +2 more
doaj   +1 more source

Medicinal Plants of Chile: Evaluation of their Anti-Trypanosoma cruzi Activity [PDF]

open access: yes, 2013
San Martin, J (San Martin, Jose). Univ Talca, Inst Biol Vegetal & Biotecnol, Talca, ChileThe extracts of several plants of Central Chile exhibited anti-Trypanosoma cruzi trypomastigotes activity.
Christen, P.   +7 more
core   +2 more sources

Conifer-angiosperm interactions: Physiological ecology and life history. [PDF]

open access: yes, 2011
Worldwide, conifers are most successful on sites subject to chronic stresses that limit productivity (low temperatures, nutrient poverty, poor drainage).
Lusk, Christopher H.
core   +2 more sources

Additions to the ‘Flora of Borneo: The vascular plant genera’ — I: Chewlunia (Rubiaceae) and Zygogynum (Winteraceae)

open access: yesWebbia
The newly recognized genus Chewlunia Junhao Chen, P.K.Hoo & K.M.Wong (Rubiaceae: Guettardeae), with eight species (seven from the Philippines and one from Sabah), and the genus Zygogynum Baill.
S. Wong
semanticscholar   +1 more source

Allergic Contact Dermatitis Caused by Laurel Leaf Oil [PDF]

open access: yes, 2015
info:eu-repo/semantics ...
Adisen   +9 more
core   +1 more source

A checklist of the Tasmanian tortricid moths (Lepidoptera: Tortricidae) and their host-plant relationships [PDF]

open access: yes, 1992
An annotated checklist of 165 described species of Tasmanian Tortricidae is presented. There is a single endemic genus, the monobasic Symphygas, and the genera Coeloptera, Isotenes, Neohermenias and Tracholena are recorded for the first time. At least 60
McQuillan, PB
core   +2 more sources

Potential of alternative control of leaf‐cutting ants using essential oils: A systematic review

open access: yesAgricultural and Forest Entomology, Volume 27, Issue 4, Page 497-511, November 2025.
Abstract Leaf‐cutting ants (LCAs) are abundant and cause considerable damage to agricultural and forest crops in the Neotropical region and are commonly controlled using sulfluramid‐based ant baits. However, this active ingredient is a precursor of perfluorooctane sulfonic acid (PFOS), a persistent, human‐made pollutant that poses serious environmental
Heloisa S. S. Pinheiro   +9 more
wiley   +1 more source

Expelled by the Antarctic ice: Evolutionary history of the tribe Cunonieae (Cunoniaceae)

open access: yesJournal of Systematics and Evolution, Volume 63, Issue 6, Page 1441-1457, November 2025.
Fossil calibration reveals recent radiations and biogeographical history of the Cunonieae tribe. The most densely sampled phylogeny indicated Antarctica and Patagonia as areas of origin, confirming the reestablishment of Pterophylla and revealing the northward movement of Weinmannia into the tropical Andes.
Francisco Fajardo‐Gutiérrez   +10 more
wiley   +1 more source

Forest Biodiversity Assessment in Peruvian Andean Montane Cloud Forest [PDF]

open access: yes, 2012
Cloud forests are unusual and fragile habitats, being one of the least studied and least understood ecosystems. The tropical Andean dominion is considered one of the most significant places in the world as rega rds biological diversity, with a very high ...
A. Ledo   +63 more
core   +2 more sources

Intimations on the Tertiary vegetation of southern Africa

open access: yesBothalia: African Biodiversity & Conservation, 1983
Fossil pollen sequences from the Cape Peninsula and the Saldanha region indicate that sub tropical vegetation and climates existed in these regions during the Miocene.
J. A. Coetzee
doaj   +1 more source

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