Results 71 to 80 of about 1,784 (192)

Does Size Matter? Atmospheric CO2 May Be a Stronger Driver of Stomatal Closing Rate Than Stomatal Size in Taxa That Diversified under Low CO2 [PDF]

, 2016
One strategy for plants to optimize stomatal function is to open and close their stomata quickly in response to environmental signals. It is generally assumed that small stomata can alter aperture faster than large stomata.
Aasamaa, Badr, Bergman, Berner, Biffin, Biffin, Biffin, Bradbeer, Bremer, Brown, Caird, Cowan, Cowan, Crane, Crisp, Daley, Dawson, Drake, Edwards, Eyles, Franks, Franks, Franks, Hammer, Haworth, Hetherington, Hirano, Jacobs, Jones, Jones, Jud, Katul, Kellogg, Lawson, Lawson, McElwain, McElwain, McElwain, Monda, Montañez, Nagalingum, Paape, Parlange, Parsons, Pearson, Phipps, Piperno, Prasad, R Core Team, Raschke, Robinson, Royer, Ruddiman, Sager, Schneider, Strömberg, Tabor, Treutlein, Vico, Weyers, Whitelock, Wikström, Wolfe, Wong   +63 more
core   +4 more sources

Unraveling Biogeographic Boundaries Within the Sierra Madre Oriental, México: An Endemicity Analysis Using a Taxonomically Diverse Dataset

Ecology and Evolution, Volume 15, Issue 1, January 2025.
We provide boundaries of the Sierra Madre Oriental in Mexico through a multi‐taxa endemicity analysis. ABSTRACT The Sierra Madre Oriental (SMO) is a significant mountain range and one of Mexico's 14 biogeographical provinces. Its delimitation has been debated.
Irene Goyenechea Mayer‐Goyenechea, Gustavo Montiel‐Canales, Juan Márquez, Claudia T. Hornung‐Leoni, Jesús M. Castillo‐Cerón, Norma L. Manríquez‐Morán   +5 more
wiley   +1 more source

Taxonomic review of Ceratozamia (Zamiaceae) in the Sierra Madre Oriental, Mexico

PhytoKeys, 2018
The genus Ceratozamia is revised for the Sierra Madre Oriental in Mexico. This region is one of the biogeographic areas with the greatest diversity of species in this genus.
Lilí Martínez-Domínguez, Fernando Nicolalde-Morejón, Francisco Vergara-Silva, Dennis Wm. Stevenson   +3 more
doaj   +3 more sources

Tree Species Richness and Diversity Among Selected Urban Forest Types in Lilongwe City, Malawi

International Journal of Forestry Research, Volume 2025, Issue 1, 2025.
Urban vegetation plays a crucial role in achieving Sustainable Development Goal (SDG) 11 by providing ecosystem services in cities. In support of this goal, this study aimed at determining the present urban tree species richness and diversity in Lilongwe City, Malawi, across six forest types: cemeteries, institutional lands, parks and recreation ...
Masautso Chikuwi, Edward Missanjo, Anteneh Belayneh Desta, Anna Źróbek   +3 more
wiley   +1 more source

Conceptos taxonómicos, fenología y epifitismo: el caso de Ceratozamia tenuis (Zamiaceae)

Revista Mexicana de Biodiversidad, 2018
En este estudio abordamos la identidad taxonómica de Ceratozamia tenuis (Dyer) D. W. Stev. & Vovides, 2016, un binomio que históricamente ha estado relacionado con el concepto taxonómico de C. mexicana Brongn., 1846. Describimos los estadios fenológicos
Lilí Martínez-Domínguez, Fernando Nicolalde-Morejón, Dennis W. Stevenson, Quiyari Santiago-Jiménez   +3 more
doaj   +1 more source

Chloroplast DNA Inheritance in the Orchid Anacamptis palustris Using Single-Seed Polymerase Chain Reaction [PDF]

, 2017
The modality of chloroplast inheritance in orchids has been investigated only in a few species due to the difficulties associated with the analysis of large progeny numbers from experimental crosses.
Cafasso, D., Cozzolino, S., Widmer, A.
core  

The non‐flowering plants of a near‐polar forest in East Gondwana, Tasmania, Australia, during the Early Eocene Climatic Optimum

American Journal of Botany, Volume 111, Issue 9, September 2024.
Abstract Premise The Cenozoic Macquarie Harbour Formation (MHF) hosts one of the oldest and southernmost post‐Cretaceous fossil plant assemblages in Australia. Coinciding with the Early Eocene Climatic Optimum (EECO) and predating the breakup of Australia from Antarctica, it offers critical data to study the diversity and extent of the Austral Polar ...
Miriam A. Slodownik
wiley   +1 more source

Historia natural de Dioon Merolae (Zamiaceae)en Chiapas, México

Botan‪ical Sciences, 2012
Se recopilan observaciones sobre la espadaña (Dioon merolae, Zamiaceae) de la Depresión Central (530-600 m) y de la Sierra Madre de Chiapas (1,100-1,200 m).
Julia Manuela Lázaro-Zermeño, Mario González-Espinosa, Ana Mendoza, Miguel Martínez-Ramos   +3 more
doaj   +1 more source

Evaluación de alternativas para el combate de la escama de las cicas (Aulacaspis yasumatsui) (Hemiptera: Diaspididae) en un cultivo de Cycas revoluta, Santa Clara, San Carlos [PDF]

, 2011
Proyecto de graduación (Licenciatura en Ingeniería de Agronomía) Instituto Tecnológico de CostaRica, Escuela de Agronomía, 2011La escama de las cicas (Aulacaspis yasumatsui) es un hemíptero de la familia Diaspidae.
Naranjo-Díaz, César
core  

Beetles (Coleoptera) in cones of cycads (Cycadales) of the northern hemisphere: diversity and evolution [PDF]

, 2020
Three groups of beetles inhabit cones of cycads (Cycadales) in the northern hemisphere and are believed to be involved in their pollination. The primitive weevil subtribe Allocorynina (Coleoptera: Belidae) is restricted to the New World cycad genera ...
Khuraijam, Jibankumar Singh, Lindström, Anders J., Marler, Thomas, Nguyen, Khang Sinh, Radha, P., Rich, Stephen, Singh, Rita, Skelley, Paul E., Tang, William, Xu, Guang   +9 more
core   +2 more sources