The general intellectual and cultural climate of taste characteristic of an era.

A general term applied in Ethiopia, Somalia, Egypt, Sudan, Iran and other North African and middle eastern societies to the…

A nonbenzodiazepine hypnotic medication used in the short-term treatment of insomnia. Marketed under the brand name sonata.

With bilateral symmetry, i.e. either side of an (imaginary) central line being a mirror image of the other.

With bilateral symmetry, i.e. either side of an (imaginary) central line being a mirror image of the other. Bilaterally symmetrical,…

Adapted for pollination by animals.

Distribution by animal vector, either external on the coat or legs (ectozoochory) or internal, through the gut (endozoochory).

(In pollen) grain with apertures in equatorial zone: may be zonocolpate, zonocolporate, zono- (or zona-)sulcate or zonoporate.

The sequence of vegetation types in three dimensions (not in time); for example, bands of vegetation at different altitudes of…

With short bends from side to side.