Results 191 to 200 of about 84,624 (300)

Extending plant water‐use strategies to flowers: Evidence from trait correlations across plant organs

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Despite the importance of flowers to plant fitness, it remains unclear whether flowers display ecophysiological strategies and how floral traits are associated with leaf economic traits.
Dario C. Paiva, Adam B. Roddy
wiley   +1 more source

Pollen morphology and variability of invasive Spiraea tomentosa L. (Rosaceae) from populations in Poland. [PDF]

PLoS One, 2019
Wrońska-Pilarek D, Wiatrowska B, Bocianowski J.   +2 more
europepmc   +1 more source

Physiological synergies in tolerance to freezing and drought stress reveal greater exaptation of Quercus to seasonally cold environments compared with Lithocarpus

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Diversification in the genus Quercus, which includes tropical‐temperate transitions, is hypothesized to have been enabled by rapid colonization of new niches. To evaluate the role of ecophysiological adaptation to climate, we draw on close relatives in Lithocarpus and ...
Barbara M. Neto‐Bradley, Jeannine Cavender‐Bares, David A. Coomes   +2 more
wiley   +1 more source

Evolution of syncarpy in angiosperms: theoretical and phylogenetic analyses of the effects of carpel fusion on offspring quantity and quality [PDF]

, 2002
Armbruster, Scott, Debevec, E., Willson, M.   +2 more
core   +1 more source

Hotspots on cold mountains: Hot flowers as pollinator refuges in mountain ecosystems

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Mountain environments constrain the activity of ectothermic insects. Yet, fine‐scale thermal refuges can buffer these thermal constraints, helping insects remain active in cold conditions.
Joshua M. Coates, Maldwyn J. Evans, Ben C. Scheele, Saul A. Cunningham   +3 more
wiley   +1 more source

Origin and divergence of Afro-Indian Picrodendraceae: linking pollen morphology, dispersal modes, fossil records, molecular dating and paleogeography. [PDF]

Grana, 2019
Grímsson F, Graham SA, Coiro M, Jacobs BF, Xafis A, Neumann FH, Scott L, Sakala J, Currano ED, Zetter R.   +9 more
europepmc   +1 more source

From pollen provision to pollinator: Species‐specific sterol assimilation by wild bees in urban landscapes

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Human‐driven landscape change, particularly urbanization, is reshaping pollinator communities, yet the functional traits that mediate species persistence remain poorly understood. Dietary specialization is commonly used to predict species vulnerability.
Yan Yang, Joan Casanelles‐Abella, Marco Moretti, Consuelo M. De Moraes, Mark C. Mescher, Pengjuan Zu   +5 more
wiley   +1 more source

The pollen morphology of Pelargonium endlicherianum and Pelargonium quercetorum (Geraniaceae) in Turkey. [PDF]

PhytoKeys, 2016
Başer B, Fırat M, Aziret A.
europepmc   +1 more source

Pollinator diversity and host specificity in threatened Encephalartos cycads and their implications for co‐extinction and species recovery

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The highly threatened African cycad genus Encephalartos faces severe threats such as habitat loss and poaching. In addition, the lack of sexual recruitment due to the absence of pollinators (pollinator collapse) has emerged as another major threat.
Paul D. Janse van Rensburg, Terence N. Suinyuy, John S. Donaldson   +2 more
wiley   +1 more source

A reappraisal of the Middle to Later Stone Age prehistory of Morocco Réévaluer la préhistoire du Maroc, du Middle Stone Age au Later Stone Age

Journal of the Royal Anthropological Institute, EarlyView.
Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton, Abdeljalil Bouzouggar, Stacy Carolin, Louise Humphrey   +3 more
wiley   +1 more source