Results 1 to 10 of about 2,163 (206)

Pollen morphology of Nothofagus (Nothofagaceae, Fagales) and its phylogenetic significance [PDF]

Acta Palaeobotanica, 2016
Nothofagaceae (southern beeches) are a relatively small flowering plant family of trees confined to the Southern Hemisphere. The fossil record of the family is abundant and it has been widely used as a test case for the classic hypothesis that Antarctica,
Fernández Damián Andrés, Santamarina Patricio Emmanuel, Tellería María Cristina, Palazzesi Luis, Barreda Viviana Dora   +4 more
doaj   +8 more sources

Evolution of Climatic Related Leaf Traits in the Family Nothofagaceae [PDF]

Frontiers in Plant Science, 2018
The current relationship between leaf traits and environmental variables has been widely used as a proxy for climate estimates. However, it has been observed that the phylogenetic relationships between taxa also influence the evolution of climatic ...
Nataly Glade-Vargas, Nataly Glade-Vargas, Luis F. Hinojosa, Luis F. Hinojosa, Marcelo Leppe   +4 more
doaj   +7 more sources

Loose Ends in the Cortinarius Phylogeny: Five New Myxotelamonoid Species Indicate a High Diversity of These Ectomycorrhizal Fungi with South American Nothofagaceae [PDF]

Life, 2021
This paper is a contribution to the current knowledge of taxonomy, ecology and distribution of South American Cortinarius (Pers.) Gray. Cortinarius is among the most widely distributed and species-rich basidiomycete genera occurring with South American ...
María Eugenia Salgado Salomón, Carolina Barroetaveña, Tuula Niskanen, Kare Liimatainen, Matthew E. Smith, Ursula Peintner   +5 more
doaj   +3 more sources

Neogene plant macrofossils from West Antarctica reveal persistence of Nothofagaceae forests into the early Miocene [PDF]

Communications Earth & Environment
The extinction of woody vegetation in Antarctica remains difficult to constrain due to its fragmented macrofossil record. Despite its long-standing polar position, Antarctica hosted extensive vegetation throughout the Paleogene.
Joaquin Bastias-Silva, Marcelo Leppe, Leslie Manriquez, Cristine Trevisan, Bethany R. S. Fox, Matthias Magiera, Gary Wilson, Lorenzo Tavazzani, Cyril Chelle-Michou, Liang Gao, Dawid Szymanowski, Héctor Mansilla, Carolina Silva, Francisco Hervé, Claudio Tapia   +14 more
doaj   +4 more sources

Pre-Courtship Behavior of Proholopterus chilensis (Coleoptera: Cerambycidae) in a Nothofagus obliqua (Nothofagaceae) Forest [PDF]

Insects
The pre-courtship behavior of Proholopterus chilensis on Nothofagus obliqua trees was recorded for the first time, documenting a putative female “calling” behavior and the consequent male “oriented search,” enabling the description of behavioral units ...
Diego Arraztio, Amanda Huerta, Ramón Rebolledo, Americo Contreras, Tomislav Curkovic   +4 more
doaj   +3 more sources

Factors to Male-Female Sex Approaches and the Identification of Volatiles and Compounds from the Terminalia of Proholopterus chilensis (Blanchard) (Coleoptera: Cerambycidae) Females in Nothofagus obliqua (Mirb.) Oerst. (Nothofagaceae) Forests in Chile [PDF]

Insects
During the spring–summer seasons between 2019 and 2023, in the localities of Maquehue (La Araucanía Region) and Llifén (Los Ríos Region), we collected 262 virgin Proholopterus chilensis (1 female/2.3 males) specimens emerging from the live trunks of N ...
Diego Arraztio, Amanda Huerta, Andrés Quiroz, Washington Aniñir, Ramón Rebolledo, Tomislav Curkovic   +5 more
doaj   +3 more sources

Palinomorfos continentales del Paleógeno de las formaciones Chorrillo Chico y Agua Fresca, Punta Prat, Región de Magallanes, Chile [PDF]

Andean Geology, 2013
La sección paleógena de Punta Prat, Chile ubicada a 53°10’S-71°20’W en el sur de la cuenca de Magallanes-Austral, incluye las formaciones Chorrillo Chico y Agua Fresca.
Rosa Carrillo-Berumen, Mirta E. Quattrocchio, Javier Helenes   +2 more
doaj   +4 more sources

Low population genetic structure in five Chilean Nothofagus species and high fluctuating asymmetry in Nothofagus pumilio x N. antarctica putative hybrids [PDF]

BMC Ecology and Evolution
Background Following historic natural disturbances, interspecific hybridization has been documented between several Nothofagus species in Chilean forests.
Riley Yewon Jung, Luana S. Maroja, Shaw N. Lacy   +2 more
doaj   +2 more sources

Trophic facilitation in forest restoration: Can Nothofagus trees use ectomycorrhizal fungi of the pioneer shrub Leptospermum? [PDF]

Ecology and Evolution
The benefits of plant‐to‐plant facilitation in ecological restoration are well recognized, yet the potential for indirect trophic facilitation remains understudied.
Merissa Strawsine, Laura G. vanGalen, Janice M. Lord, Matthew J. Larcombe   +3 more
doaj   +2 more sources

Ectomycorrhizal fungi and the nitrogen economy of Nothofagus in southern Patagonia [PDF]

Ecology and Evolution
Subantarctic Nothofagus forests are the southernmost forests in the world, with negligible atmospheric nitrogen (N) deposition. Most paradigms about the role of ectomycorrhizal (ECM) fungi in N cycling and plant N uptake at high latitudes have been ...
Camille Truong, Luciano A. Gabbarini, Alicia Moretto, Julio M. Escobar, Matthew E. Smith   +4 more
doaj   +2 more sources