Results 81 to 90 of about 5,215 (199)
More than symbioses : orchid ecology ; with examples from the Sydney Region [PDF]
, 2013 The Orchidaceae are one of the largest and most diverse families of flowering plants. Orchids grow as terrestrial, lithophytic, epiphytic or climbing herbs but most orchids native to the Sydney Region can be placed in one of two categories.
Entwisle, Timothy J. +2 more
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New Phytologist, Volume 248, Issue 5, Page 2616-2635, December 2025.Summary Hybrid zones provide excellent opportunities to study evolutionary processes linked to interspecific gene flow, including introgression, genetic erosion, polyploid establishment, and speciation. The genus Cardamine (Brassicaceae) serves as an excellent model for polyploid evolution, including one of the few well‐documented neo‐allopolyploid ...
Judita Zozomová‐Lihová +5 more
wiley +1 more source
Chemistry &Biodiversity, Volume 22, Issue 11, November 2025.Essential oils from Eugenia uniflora collected in different coastal phytophysiognomies of Rio de Janeiro showed notable chemodiversity. GC‐MS and GC‐FID analyses revealed nine chemotypes, mainly rich in curzerene and selina‐1,3,7(11)‐trien‐8‐one. ABSTRACT This study aimed to evaluate the yield, color, and chemical composition of Eugenia uniflora ...
Eduardo Barros Duarte Junior +13 more
wiley +1 more source
Revista Chilena de Historia Natural, 2004 Convolvulus chilensis es una hierba perenne, única representante endémica de la familia Convolvulaceae en Chile. Se estudió el sistema de reproducción, fenología, morfología y longevidad floral de C.
Lorena H. Suárez +2 more
doaj
Variability of the data indicating the fertility of different plum varieties
International Journal of Horticultural Science, 2003 Self-fertility and fertility at conditions of open pollination in plum varieties is strictly determined by genetic factors. However, rates of fruit set are highly variable according to growing sites as well as to seasons, which may result from a couple ...
Z. Szabó, J. Nyéki
doaj +1 more source
Ecology and Evolution, Volume 15, Issue 11, November 2025.Outbreeding response is both ploidy‐dependent and functionally tied to fitness, highlighting its potential role in promoting outcrossing and driving mating system evolution in inbred plant populations. ABSTRACT Outbreeding response, the phenotypic differences observed between selfed parental lines and their outcrossed offspring, can influence the ...
Carlos Olmedo‐Castellanos +5 more
wiley +1 more source
Quantifying phenotypic plasticity: A call for consistency
Functional Ecology, Volume 39, Issue 11, Page 2974-2984, November 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract The interest of evolutionary, functional and applied ecologists in the study of phenotypic plasticity has grown considerably in recent decades. From being considered irrelevant in the mid‐20th century, phenotypic plasticity is now considered ubiquitous and essential for
Jose M. Gómez +3 more
wiley +1 more source
Pollination biology of Aristolochia tagala, a rare species of medicinal importance [PDF]
, 2006 Floral phenology, pollination biology and breeding system were studied in Aristolochia tagala Cham (Aristolochiaceae) grown under ex situ conditions. The flower exhibits structural features typical of fly-trap mechanism described for other Aristolochia ...
Murugan, R, Rao, RR, Shivanna, KR
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G3: Genes, Genomes, Genetics, 2016 Crop improvement represents a long-running experiment in artificial selection on a complex trait, namely yield. How such selection relates to natural populations is unclear, but the analysis of domesticated populations could offer insights into the ...
Justin N. Vaughn, Zenglu Li
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Electronic Journal of Plant Breeding, 2020 The present study was conducted in order to estimate the genetic variability and variability parameters among the parental lines and crosses for 18 characters in sunflower.
K. Varalakshmi, S. Neelima, R. Narasimha Reddy and K.N. Sreenivasulu
doaj +1 more source