Results 91 to 100 of about 4,210 (259)
Both diurnal and nocturnal pollinators are important in the desert plant Nerine laticoma. Abstract The evolutionary limits to generalization in plant pollination systems are often determined by trade‐offs in which adaptations to one set of flower visitors reduces the effectiveness of another set of visitors.
G. L. Theron +6 more
wiley +1 more source
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
Pollinator-dependency for reproduction is of great importance for plants. We evaluated the breeding system of Nolana balsamiflua, a threatened endemic shrub of the Atacama Desert, performing four pollination trials.
Ana María Humaña +2 more
doaj +1 more source
More than symbioses : orchid ecology ; with examples from the Sydney Region [PDF]
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
core
Biological Flora of Britain and Ireland: Geranium sylvaticum*
Geranium sylvaticum is a perennial forb of upland grasslands, woodlands and riverbanks in northern Britain, with scattered native occurrences also in Wales, central England and Northern Ireland. It has an extensive native range in Europe and Asia. The species is gynodioecious, with individual plants typically female or hermaphrodite.
Markus Wagner +6 more
wiley +1 more source
Rhizophora mangle is considered as a self-compatible mangrove, and is pollinated by wind and insects. However, there is no information about fruit production by autogamy and agamospermy and on the foraging behavior of its flower visitors.
TARCILA L. NADIA, ISABEL C. MACHADO
doaj +1 more source
Pollination and plant reproduction in the Cerrado, the world's most biodiverse savanna
ABSTRACT The Brazilian Cerrado is a continental‐wide biodiversity hotspot and the most species‐rich savanna ecosystem in the world. The main aspect characterising this biodiversity is that the landscape is arranged as an intricate mosaic of different plant formations, including grasslands, savannas, and forests, each harbouring distinct but ...
João C. F. Cardoso +6 more
wiley +1 more source
Biologie florale du cocotier. Durée et succession des phases mâles et femelles chez divers types de cocotiers [PDF]
Une étude des phases mâle et femelle de 10 variétés de cocotiers grands, nains et hybrides plantés à Port-Bouet a permis de classer ces variétés en 4 types.
Rognon, François
core
A single polyploidization event at the origin of the tetraploid genome of Coffea arabica is responsible for the extremely low genetic variation in wild and cultivated germplasm [PDF]
The genome of the allotetraploid species Coffea arabica L. was sequenced to assemble independently the two component subgenomes (putatively deriving from C. canephora and C.
Al Hakimi, Amin +28 more
core +3 more sources
Variability of the data indicating the fertility of different plum varieties
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

