نتایج جستجو برای: oleaceae
تعداد نتایج: 310 فیلتر نتایج به سال:
Phylogenetic relationships among 76 species of Oleaceae, representing all 25 recognized genera of the family, were assessed by a cladistic analysis of DNA sequences from two noncoding chloroplast loci, the rps16 intron and the trnL-F region. Consensus trees from separate and combined analyses are congruent and agree well with nonmolecular data (chromosome numbers, fruit and wood anatomy, leaf g...
The Oleaceae is a family of medium size with 25 genera and about 600 species. With regard to chemical constituents, it has been quite extensively investigated. It is mainly characterized by the presence of iridoid glucosides and phenylethanoid derivatives in the form of esters and glycosides of tyrosol (p-hydroxyphenyl-ethanol) and in particular the closely related dopaol (3,4-dihydroxyphenyl-e...
The biology, ecology, and life cycle of the emerald ash borer, Agrilus planipennis Fairmaire (Coleoptera: Buprestidae), were studied using regular inspection in the forest and observations in the laboratory. Results indicated that A. planipennis are mostly univoltine in Tianjin, China. They overwintered individually as mature larvae in shallow chambers excavated in the outer sapwood. In late Ju...
عرصه ی انتشار جغرافیایی تیره های acanthaceae، bignoniaceae، callitrichaceae، globulariaceae، hippuridaceae، lentibulariaceae،oleaceae ،orobanchaceae ، pedaliaceae و scrophulariaceae در ایران، با استفاده از 7957 مشاهده (رکورد ژئورفرنس شده)، واکاوی گردید. گونه های تیره scrophulariaceae در تمام ایران گسترده اند، ولی غنای گونه ای بالایی در البرز مرکزی و استان های مازندران، تهران، گیلان و فارس مشا...
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