Results 71 to 80 of about 898,722 (221)

Urvillea peruviana (Sapindaceae) nueva especie andina

open access: yesBonplandia, 1997
Una nueva especie del norte de los Andes peruanos, Urvillea peruviana Ferrucci (Sapindaceae Paullinieae), se describe e ilustra y se informa su número de cromosomas somáticos, 2n=22. Sus relaciones con U. filipes Radlk. y U. paucidentata Ferrucci, se consideran estrechamente relacionadas con la nueva especie.
openaire   +4 more sources

Extrapolation strategy matters when transferring ecological niche models: new visualization tools for informed decisions

open access: yesEcography, Volume 2026, Issue 9, September 2026.
Abstract Ecological niche models (ENMs) are commonly used to predict species' potential distributions across space and time, allowing researchers and practitioners to assess invasion risk, estimate the impacts of future climate change, and reconstruct past distributions.
Gonzalo E. Pinilla‐Buitrago   +2 more
wiley   +1 more source

Curating landscapes to encourage care for biodiversity through arts and citizen science

open access: yesPeople and Nature, Volume 8, Issue 9, Page 3110-3121, September 2026.
Abstract This study investigates how combining Citizen Science and Art workshops within curated wildflower meadows can generate repeated, positive experiences with nature, and foster a sense of care for it. The project aimed to increase awareness, encourage responsibility, and develop competencies related to urban nature.
Elisa Olivares Esquivel   +2 more
wiley   +1 more source

Una nueva especie de Trichilia (Meliaceae) para Colombia [PDF]

open access: yes, 2001
A new species ofthe genus Trichilia section Trichilia (Meliaceae) from the amazonian region of Colombia, is described and illustred.Se describe e ilustra una nueva especie del género Trichilia sección Trichilia (Meliaceae) de la región amazónica ...
Morales Puentes María Eugenia   +1 more
core  

Structural Colour in Bees (Hymenoptera: Anthophila) Is Linked to Climate and Latitude

open access: yesGlobal Ecology and Biogeography, Volume 35, Issue 9, September 2026.
ABSTRACT Aim Environmental drivers frequently predict global patterns of colour diversity, but whether such patterns depend on the underlying colour mechanisms—pigments or microscopic structures—has scarcely been considered. Structural colour may have different functional properties that result in different associations with environmental variables ...
Patricia Henríquez‐Piskulich   +6 more
wiley   +1 more source

Orobanche ballotae A. Pujadas (Oronbanchaceae), especie nueva

open access: yesActa Botanica Malacitana, 1997
Se describe para el S de la Península Ibérica una especie nueva del genero Orobanche L., de la sección Orobanche, Grex Minores G. Beck. Se destacan sus caracteres morfológicos que permiten diferenciarlo claramente de O. minor Sm., especie con la que presenta ciertas semejanzas.
openaire   +3 more sources

Which, when, and where traits matter: functional trait‐mediated species associations shift with microenvironmental and climatic variation

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2468-2481, September 2026.
Community‐level fitted relationship between spatial association Lij and trait dissimilarity (tDij) at the fine spatial scale (r = 40 mm; where r represents the radius around individuals of the focal species). Summary Predicting coexistence in species‐rich plant communities requires understanding the role of functional traits in species interactions and
Ezequiel Antorán   +6 more
wiley   +1 more source

Una nueva especie de Pera (Euphorbiaceae) de Colombia Una nueva especie de Pera (Euphorbiaceae) de Colombia [PDF]

open access: yes, 1991
Se describe una nueva especie del género Pera Mutis, Pera colombiana, basada en material colombiano y en láminas inéditas de la Flora de la Real Expedición Botánica del Nuevo Reyno de Granada (1783-1816).
Cardiel Sanz, José María   +1 more
core  

Una nueva especie amazónica de Aristolochia (Aristolochiaceae) Una nueva especie amazónica de Aristolochia (Aristolochiaceae)

open access: yesCaldasia, 1991
Mediante el estudio de colecciones provenientes de la Amazonia ecuatoriana (Napo) y peruana (Huánuco y Loreto), es descrita Aristolochia schunkeana como especie nueva de Aristolochia ser.
González Favio
doaj  

Nuevas especies de Eumastacinos

open access: yes, 1903
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

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