Palms are beneficial for urban ornamental horticulture, since they symbolize the tropics, but only few adapted to temperate climates. Our objective was monitor responses of leaves cold reflected by changes in chlorophyll fluorescence Trachycarpus geminisectus, T. nanus, takil, ukhrulensis, wagnerianus species with use a fluorometer during fall 2018. results indicate that there gradual decline m...

Date palms (Phoenix dactylifera) are the most significant perennial crop in arid regions of the Middle East and North Africa. Here, we present a comprehensive catalogue of approximately seven million single nucleotide polymorphisms in date palms based on whole genome re-sequencing of a collection of 62 cultivars. Population structure analysis indicates a major genetic divide between North Afric...