Results 71 to 80 of about 14,619 (203)

Conhecendo espécies de plantas da Amazônia: imbaúba-vermelha (Cecropia palmata Willd. - Urticaceae). [PDF]

open access: yes, 2013
bitstream/item/81613/1/Oriental-ComTec238 ...
CARVALHO, L. T. de   +4 more
core  

Late Pleistocene to Holocene sedimentation in the Great Blue Hole (Lighthouse Reef, Belize): Results from a 30 m long core

open access: yesThe Depositional Record, Volume 11, Issue 5, Page 1376-1398, November 2025.
A 30 m long sedimentary succession at the bottom of the Belize Blue Hole represents terrestrial cenote (12.5–7.2 ka BP), restricted marine swamp (7.2–5.7 ka BP) and fully marine lagoonal phases (5.7–0 ka BP) on Lighthouse Reef carbonate platform. Post‐glacial and Holocene sea‐level rise largely controlled the sedimentological, faunal and floral changes
Eberhard Gischler   +12 more
wiley   +1 more source

Relationship between climate variability indices and airborne pollination in Catalonia (NE Iberian Peninsula) [PDF]

open access: yes, 2014
Here we explore the effect of climatic variability on the airborne pollen series recorded in Catalonia (NE Iberian Peninsula) considered of high interest due to abundance, landscape importance and/or allergenic significance.
Alarcón Jordán, Marta   +4 more
core  

In Vitro, In Vivo, and Clinical Trial Approaches to Investigate the Effects of Medicinal Plants on Burn Wound Healing: A Systematic Review

open access: yesInternational Wound Journal, Volume 22, Issue 11, November 2025.
ABSTRACT Use of synthetic drugs for the treatment of burn wounds has decreased due to adverse effects, and they are gradually being replaced by compounds obtained from natural products, especially medicinal plants. This review focused on pre‐clinical and clinical studies examining the efficacy of medicinal plants in promoting burn wound healing.
Mahdi Bagheri   +4 more
wiley   +1 more source

Antimutagenic and antioxidant activity of a protein fraction from aerial parts of Urtica dioica [PDF]

open access: yes, 2014
Context: Urtica dioica L. (Urticaceae), stinging nettle, has been employed as a folklore remedy for a wide spectrum of ailments, including urinary disorders, prostatic hyperplasia, and liver diseases.
DI GIACOMO, Silvia   +6 more
core   +1 more source

Soil seed banks in three restored wildlife corridors; implications for linear habitats in tropical environments

open access: yesRestoration Ecology, Volume 33, Issue 8, November 2025.
Restoring habitat corridors between fragments and continuous forests can potentially counter the effects of isolation, especially in tropical forests where species sensitivity to fragmentation is high. The ability of restored linear habitats to absorb natural disturbance in inimical surroundings potentially reflects resilience, an important aim of ...
Nigel I. J. Tucker   +3 more
wiley   +1 more source

Culicidae y Ceratopogonidae (Diptera: Nematocera) que habitan en fi totelmata en el Parque Nacional Iguazú, provincia de Misiones, Argentina subtropical [PDF]

open access: yes, 2011
A list of the most common phytotelmata and their Culicidae and Ceratopogonidae inhabitants from Iguazú National Park, Misiones Province, Argentina, is presented, and biological and behavioral observations are also included.
Campos, Raul Ernesto   +2 more
core  

Four new species of Andean Pilea (Urticaceae), with additional notes on the genus in Venezuela

open access: yesPhytoKeys, 2014
Four new species of Pilea (Urticaceae) from the Andes of Venezuela are described and illustrated: Pilea matthewii sp. nov., P. miguelii sp. nov., P. nicholasii sp. nov., and P. nidiae sp. nov.
Laurence J. Dorr, Basil Stergios
doaj   +1 more source

Some lesser known fiber yielding weeds used by Gujjar and Bekarwal tribes of District Rajouri, Jammu and Kashmir [PDF]

open access: yes, 2014
The present communication pertains to some lesser known fiber yielding weeds used by Gujjar and Bekarwal tribe of district Rajouri (J&K). The study was based on extensive and intensive field surveys conducted in 6 blocks of district Rajouri i.e ...
Dangwal, L.R.   +2 more
core   +2 more sources

Biology and Management of Pilea microphylla (Artillery Weed) in Ornamental Crop Production

open access: yesEDIS, 2016
This 5-page fact sheet describes the biology and management of Pilea microphylla, or artillery weed, for ornamental crop production. Artillery weed occurs primarily in moist, disturbed areas and is thought to be native to South America and parts of ...
Dabalina Saha   +3 more
doaj   +3 more sources

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