Platosmia, a subgenus of the osmiine bee genus Hoplitis (Megachilidae), contains ten species, which are confined to desertic and semidesertic areas of the Palaearctic region. Analysis of female pollen loads and field observations indicate that several H. (Platosmia) species are strictly oligolectic on Reseda (Resedaceae) and possibly Hedysareae (Fabaceae), while others are mesolectic on both Re...

Chlidoplitis and Megahoplitis are closely related Palaearctic subgenera of the osmiine bee genus Hoplitis (Megachilidae) containing nine and two species, respectively. Analysis of female pollen loads and field observations suggest that all species are pollen specialists. Whereas the H. (Chlidoplitis) species are probably all narrowly oligolectic and exclusively collect pollen on Allium (Alliace...

Reseda is an understudied genus regarding germination ecology. We studied the response of eight perennial species to fire related cues by performing a experiment including two aqueous smoke treatments (at 1:5 and 1:20 concentrations), one heat shock (100 °C for 5 min.) treatment, corresponding controls. Smoke slightly decreased percentage in R. aucheri ssp. rotundifolia minoica, reduction luteo...

Reseda (Tourn.) et L. is a genus inResedaceae family with 153 species and subspecies in the world and 14 species in Iran. Some flavonoid compounds have been reported from the Reseda genus. Flavonoids are as one set of the polyphenolic compounds among secondary metabolites in different organs of plants that are used in plant chemotaxonomy. They have basic role in pollination and life cycle of an...

ABSTRACT
 Objective: To analyze concepts, structure, classification, biosynthesis and functions of glucosinolates (GSLs) in higher plants.
 Design/methodology/approach: A search was performed into recent high-impact literature related to (GSLs).
 Results: GSLs are secondary metabolites rich N S. They divided aliphatic, aromatic, indole depending on the amino acid from which they ...