Results 31 to 40 of about 14,055 (92)

La comunidad de Furcraea parmentieri, una especie amenazada, en el centro de México

open access: yesPolibotánica, 2017
Se estudió la fl ora y vegetación de la comunidad deFurcraea parmentieri(Roezl ex Ortigies) Garcia-Mend. (F. bedinghausii) especie amenazada y endémica de México (NOM-059-ECOL-2001), en el volcán Pelado, al S de la Ciudad de México.
Lucia Almeida-Leñero   +3 more
doaj  

Aiouea affinis (Lauraceae): A New Tree Species From the Brazilian Atlantic Rainforest

open access: yesFeddes Repertorium, Volume 137, Issue 2, June 2026.
ABSTRACT Aiouea is a Neotropical genus of Lauraceae currently comprising ca. 85 species. Descriptions of new taxa have been frequent in recent years, particularly in Brazil, which currently hosts 35 species, 24 of them being endemic. Based on a review of herbarium material and recent collections, we propose a new species, Aiouea affinis, named for its ...
Marcelo Leandro Brotto   +1 more
wiley   +1 more source

Efectos del estrés hídrico sobre el crecimiento y supervivencia de plántulas de Grindelia covasii A. Bartoli & Tortosa

open access: yesSemiárida, 2018
Grindelia covasii es una especie endémica de las Sierras de Lihué Calel. En este ambiente semiárido la disponibilidad de agua tiene un rol fundamental en el establecimiento de las plántulas.
Alicia Graciela Kin   +3 more
doaj  

Calibration of the species threat abatement and restoration metric's threat abatement component in a Costa Rican landscape

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Achieving global conservation policy goals requires the ability to set and measure progress toward science‐based targets for biodiversity. The species threat abatement and restoration (STAR) metric was developed to enable actors to set science‐based targets for species.
Louise Mair   +17 more
wiley   +1 more source

Salvia cacomensis (Lamiaceae), a new species from Jalisco, Mexico Salvia cacomensis (Lamiaceae), una nueva especie de Jalisco, México

open access: yesRevista Mexicana de Biodiversidad, 2012
A new species from a botanically little known region of Jalisco, Mexico, is described and illustrated. The morphology of Salvia cacomensis J. G. González, J. Morales et J.
Jesús Guadalupe González-Gallegos   +2 more
doaj  

Germinación, crecimiento y desarrollo de Bulnesia Gay bajo diferentes tratamientos pregerminativos

open access: yesGayana: Botanica, 2021
Bulnesia chilensis Gay (Zygophyllaceae) es un arbusto endémico de las regiones de Atacama y Coquimbo, único representante del género en la flora chilena.
Carolina Pañitrur   +3 more
doaj  

Potential vectors of Leishmaniases in the Environmental Protection Area and Tinguá Federal Biological Reserve, Municipality of Nova Iguaçu, Rio de Janeiro, Brazil

open access: yesMedical and Veterinary Entomology, Volume 40, Issue 2, Page 246-259, June 2026.
This study was to describe the composition of sand fly fauna, detect potential vectors of Leishmania spp. in the Tinguá district, an ATL endemic, Rio de Janeiro, Brazil. Seven species of vectorial importance in the epidemiological cycle of leishmaniasis was observed: Nyssomyia intermedia, Migonemyia migonei, Pintomyia fischeri, Psychodopygus hirsutus ...
Antônio L. F. Santana   +9 more
wiley   +1 more source

Flora rara, endémica o amenazada de Monòver (Vinalopó Mitjà, Alicante) [PDF]

open access: yes, 2021
The endemic, rare or endangered flora of Monòver (Alicante) municipality is analyzed, in which we highlight some rare species in the Valencian Community, as Achillea santolinoides, Centaurea diluta, C. solstitialis, Fumaria macrosepala, Prunus prostrata,
Serra Laliga, Lluis   +2 more
core  

Screening for Trypanosoma cruzi infection (Chagas disease) in the Latin American population living with HIV in London

open access: yesHIV Medicine, Volume 27, Issue 5, Page 796-802, May 2026.
Abstract Background There are an estimated 2482 people born in Latin American countries receiving care for HIV in the United Kingdom. Although national guidance recommends screening for Trypanosoma cruzi infection (Chagas disease) in this population, there is no formal screening programme.
Natalie Elkheir   +18 more
wiley   +1 more source

ESTRUCTURA Y COMPOSICIÓN FLORÍSTICA DE UN MATORRAL BAJO PLANTACIONES DE PINUS RADIATA D.DON EN CHILE CENTRAL STRUCTURE AND FLORISTIC COMPOSITION OF A SHRUB UNDER PINUS RADIATA D.DON PLANTATION IN CENTRAL CHILE

open access: yesGayana: Botanica, 2009
Se analiza la estructura y composición florística de un matorral bajo una plantación de Pinus radiata D.Don en el área costera, Región del Maule (35°27'43,3"S; 72°23'56"0), Chile central.
Persy Gómez   +2 more
doaj  

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