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Fragment size, pollination efficiency and reproductive success in natural populations of wind-pollinated Polylepis australis (Rosaceae) trees
(Elsevier Gmbh, 2007-09)
It is well known that habitat fragmentation is likely to negatively affect the reproductive success of a species. Despite this fact, studies on the effects of fragmentation on reproductive success in combination with effects ...
Neither insects nor wind: ambophily in dioecious Chamaedorea palms (Arecaceae)
(2014)
Pollination of Neotropical dioecious trees is commonly related to generalist insects. Similar data for non‐tree species with separated genders are inconclusive. Recent studies on pollination of dioecious Chamaedorea palms ...
Pollination biology of Piperaceae species in southeastern Brazil
(Academic Press LtdLondonInglaterra, 2000)
Testing individual inter-annual variations in flower production by means of retrospective analysis of meristem allocation in two tree species
(Springer, 2016-12)
High inter-annual variations in flower and seed production have been frequently reported for wind-pollinated tree species. Such variations have been generally studied from a population perspective. The present study focuses ...
Invasive conifers reduce seed set of a native Andean cedar through heterospecific pollination competition
(Springer, 2015-04)
The invasion of natural forest communities by introduced woody species may threat processes that are critical for ecosystem integrity, including plant pollination and reproduction. In particular, invasive conifers (e.g., ...
Tree species composition, breeding systems, and pollination and dispersal syndromes in three forest successional stages in a tropical dry forest in Mesoamerica
(Mongaby.com e-journal, 2015)
Tropical dry forests (TDF) in Mesoamerica are highly endangered by the expansion of human activities (e.g., agriculture and cattle ranching). In contrast, TDF in Costa Rica have experienced outstanding restoration due to ...
Biparental inbreeding depression, genetic relatedness and progeny vigor in a wind-pollinated treeline species in Argentina
(Springer, 2009-12)
Spatially restricted gene flow and resulting spatial genetic structure are generally considered as being the primary controlling factors in the dynamics of biparental inbreeding depression in a wide range of plant species. ...
An Overview On Pollination Of The Neotropical Poales
(Instituto de Pesquisas Jardim Botanico do Rio de Janeiro, 2015)
Progeny sampled and genotyped from mother trees for the study "Extensive pollen flow in a natural fragmented population of Patagonian cypress Austrocedrus chilensis" [Conjunto de datos]
(2014)
Habitat fragmentation might significantly affect mating and pollen dispersal patterns in plant populations, contributing to the decline of remnant populations. However, wind-pollinated species are able to disperse pollen ...
Reproductive ecology of a perennial outcrosser with a naturally dissected distribution
(Springer Wien, 2005-08)
We surveyed four populations of contrasting size (two isolated and two large stands) of a woody outcrossing species, Discaria trinervis (Rhamnaceae), which has a naturally dissected distribution. Our main goal was to ...