Background Limited access to genetic information has greatly hindered our understanding
of the molecular evolution, phylogeny, and differentiation time of subg. Amygdalus. This …

Archaeological areas often become hotspots for biodiversity and refugia for plant species.
The management activity of a site permits the conservation of natural habitats. This first …

An ongoing investigation of the middle Miocene (Sarmatian) palynoflora from the Lavanttal
Basin continues to show that it contains an extremely rich assemblage of angiosperm taxa …

Morphological characteristics of male reproductive organs (catkins, male flowers, anthers,
and pollen) were studied in six walnut genotypes. Morphology and ultrastructure of pollen …

This study undertook an investigation of an important problem, so far completely overlooked
in the palynological literature–to determine the optimal sample size for pollen grain …

In this study pollen grains of 13 cultivars and 3 rootstocks belonging to 5 species (P.
armeniaca, P. domestica, P. dulcis, P. persica, P. avium) of the genus Prunus collected from …

Along with the early age obtained for the cultural remains attributed to anatomically modern
humans from Kaldar Cave, the archaeological assemblages recovered from both Kaldar and …

This study investigates the micromorphological characteristics of pollen grains and leaf
epidermal cells from 20 accessions across four species of spiny almonds using scanning …

The micromorphological characteristics of the pollen grain sculpture is one of the most
important diagnostic traits in plants. Pollen grains in various species of the subfamily …

Rosales, a well-supported order of angiosperms encompassing heterogeneous plants,
holds significant representation in Brazilian territory, particularly Cerrado regions. These …