Results 71 to 80 of about 1,202 (160)

Islanded Islands: Dual Isolation Drive Distinctive and Threatened Floras of Neotropical Maritime Inselbergs

open access: yesJournal of Vegetation Science, Volume 36, Issue 3, May/June 2025.
ABSTRACT Questions Inselbergs, isolated rock outcrops, support unique plant communities. Maritime inselbergs (MIs) experience transient isolation due to maritime fluctuations, creating harsh survival conditions. This study is the first to investigate the plant communities' patterns on MIs, comparing them with those on continental inselbergs (CIs).
Gabriel Pavan Sabino   +7 more
wiley   +1 more source

Canopy gap colonization in the Atlantic Montane Rain Forest

open access: yesBrazilian Archives of Biology and Technology, 2006
In the Atlantic Montane Rain Forest of South-eastern Brazil, a study was carried out to describe and evaluate canopy gap colonization. Gap composition by herb species was assessed through their soil coverage and woody species by measuring and identifying
Renato A. Ferreira de Lima   +1 more
doaj   +1 more source

Pest categorisation of Selenaspidus articulatus

open access: yesEFSA Journal, Volume 23, Issue 5, May 2025.
Abstract Following the commodity risk assessment of Jasminum polyanthum unrooted cuttings from Uganda, in which Selenaspidus articulatus (Hemiptera: Diaspididae) was identified as a pest of possible concern, the European Commission requested the EFSA Panel on Plant Health to conduct a pest categorisation of S.
EFSA Panel on Plant Health (PLH)   +27 more
wiley   +1 more source

African Savanna-Forest Boundary Dynamics: A 20-Year Study.

open access: yesPLoS ONE, 2016
Recent studies show widespread encroachment of forest into savannas with important consequences for the global carbon cycle and land-atmosphere interactions.
Aida Cuni-Sanchez   +9 more
doaj   +1 more source

Combining satellite and field data reveals Congo's forest types structure, functioning and composition

open access: yesRemote Sensing in Ecology and Conservation, Volume 11, Issue 2, Page 200-220, April 2025.
Using Sentinel‐2 satellite images and recent deep learning architectures, we built a large‐scale vegetation map of the North of Congo and assessed the environmental drivers of the main forest types, their forest structure, their floristic and functional compositions, and their faunistic composition.
Juliette Picard   +13 more
wiley   +1 more source

Fenologia da floração e da frutificação de espécies da família Marantaceae na região do Alto Solimões [PDF]

open access: yes, 2011
O conhecimento acerca dos padrões de floração e de frutificação das espécies é crítico para o manejo bem-sucedido dos recursos genéticos da floresta, fornecendo informações concernentes ao funcionamento, manutenção e regeneração de biótopos (Bawa 1990 ...
Érica Inês Almeida de Souza
core   +2 more sources

Foliar, non-structural nectaries in the Marantaceae. [PDF]

open access: yes, 1985
Nonstructural, foliar nectaries have been found in two genera of the Marantaceae (Zingiberales). Two nectaries are located on each leaf, at the junction of the leaf sheath and petiole.
Kirchoff, Bruce K.   +1 more
core   +2 more sources

The floral development and floral evolution of five genera of the Marantaceae and of Canna (Cannaceae) [PDF]

open access: yes, 1981
Duke University dissertation, 1981. Abstract: The goals of this study are: (1) to clarify the patterns of floral organogenesis and the homologies of the floral parts in the Marantaceae and Cannaceae; (2) to investigate the origin of mature floral forms ...
Kirchoff, Bruce K.   +1 more
core  

O gênero Maranta L. (Marantaceae) no estado de Pernambuco, nordeste do Brasil

open access: yes, 2002
Eight species are described from genus Maranta L. (Marantaceae) from State of Pernambuco, Northeastern Brazil. Maranta anderssoniana and Maranta hatschbachiana (Marantaceae) are described as a new species to science. Illustrations and their relationships
Mayo, Simon   +2 more
core   +1 more source

FIGURE 5 in New names in Monotagma (Marantaceae)

open access: yes, 2011
FIGURE 5. Monotagma isotypes at GB. A, M. uliginosum; B, M. tuberosum.Published as part of Hagberg, Mats & Eriksson, Roger, 2011, New names in Monotagma (Marantaceae), pp. 1-25 in Phytotaxa 20 (1) on page 21, DOI: 10.11646/phytotaxa.20.1.1, http://zenodo.
Hagberg, Mats, Eriksson, Roger
core   +1 more source

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