Results 91 to 100 of about 20,645 (299)

First Report of Cryphonectria carpinicola in Croatia

open access: yesForest Pathology, Volume 55, Issue 2, April 2025.
ABSTRACT Cryphonectria carpinicola, the most recently described species in the genus Cryphonectria, is gaining research interest due to its involvement in common hornbeam (Carpinus betulus) decline. So far, no symptoms of hornbeam decline have been observed in Croatian forests. However, following a chance observation of a Cryphonectria‐like stromata on
Lucija Nuskern   +4 more
wiley   +1 more source

INDEPENDENT ORIGINATION OF FLORAL ZYGOMORPHY, A PREDICTED ADAPTIVE RESPONSE TO POLLINATORS: DEVELOPMENTAL AND GENETIC MECHANISMS [PDF]

open access: yes, 2016
Observations of floral development indicate that floral organ initiation in pentapetalous flowers more commonly results in a medially positioned abaxial petal (MAB) than in a medially positioned adaxial petal (MAD), where the medial plane is defined by ...
Bukhari, Ghadeer, Zhang, Wenheng
core   +1 more source

First report of Ditylenchus gallaeformans in Miconia albicans from the Brazilian Cerrado, State of Goiás

open access: yesSemina: Ciências Agrárias, 2016
Miconia albicans (Melastomataceae), whose common name is canela-de-velha, is a native plant of the tropical region that is abundant in the Cerrado biome. A nematode species was found parasitizing M.
Rodrigo Vieira da Silva   +4 more
doaj   +1 more source

Differential effects of foraging strategies on carotenoid‐derived plumage color and individual quality in stripe‐tailed yellow finches

open access: yesJournal of Avian Biology, Volume 2025, Issue 2, March 2025.
Carotenoid‐based plumage color is crucial in avian mate selection, often serving as an indicator of individual quality. To determine whether carotenoid‐derived color can be a sign of individual condition and if there is a relationship between an individual's condition and color production, it is necessary to identify how carotenoids are acquired by ...
Mariana de‐Carvalho   +4 more
wiley   +1 more source

Cambios en la vegetación y el clima durante el pleniglacial medio y superior en el valle de tenjo (cundinamarca, colombia) [PDF]

open access: yes, 1978
https://nsuworks.nova.edu/nsudigital_harrison/3202/thumbnail ...
González Michaels, Natalia   +2 more
core  

Phytossociology of a dense Cerrado on the footprint of a carbon flux tower, Pé-de-Gigante, Vassununga State Park, SP [PDF]

open access: yes, 2010
O domínio do Cerrado compreende uma área contínua nos estados centrais do Brasil e áreas disjuntas em outros estados, incluindo São Paulo. Essa vegetação ocupava originalmente 21% do território brasileiro, restando atualmente apenas 21,6% de sua extensão
AIDAR, Marcos Pereira Marinho   +3 more
core   +2 more sources

Phytosociology of the Cerrado tree species in nearby sanitary landfill areas [PDF]

open access: yes, 2010
Os depósitos de resíduos domiciliares são construídos em áreas adjacentes a fitofisionomias nativas. Os objetivos deste trabalho foram, em áreas adjacentes a aterros e em áreas-controle, realizar e comparar o levantamento da composição das espécies ...
Imaña Encinas, José   +1 more
core   +2 more sources

A new species of Microlicia (Melastomataceae): first record of the genus for Colombia

open access: yesPhytoKeys, 2019
Microlicia (Melastomataceae) is a Neotropical genus nearly restricted to southeastern Brazil, and the Guiana Shield in Venezuela, with a few species in some places in the Andes of Bolivia and Peru.
Humberto Mendoza-Cifuentes   +3 more
semanticscholar   +1 more source

Systematics of the fleshy‐fruited Sonerileae (Melastomataceae)

open access: yesTAXON, Volume 74, Issue 1, Page 39-65, February 2025.
Abstract With approximately 1080 species, Sonerileae is the second‐largest tribe in the Melastomataceae. Approximately 40% of the Sonerileae species belong to fleshy‐fruited genera (Catanthera, Heteroblemma, Kendrickia, Medinilla, Pachycentria, Plethiandra).
J. Peter Quakenbush   +7 more
wiley   +1 more source

Dissecting a biodiversity hotspot: the importance of environmentally marginal habitats in the Atlantic Forest Domain of South America [PDF]

open access: yes, 2017
Aim We aimed to assess the contribution of marginal habitats to the tree species richness of the Mata Atlântica (Atlantic Forest) biodiversity hotspot. In addition, we aimed to determine which environmental factors drive the occurrence and distribution ...
Ab'Sáber   +53 more
core   +1 more source

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