A shop that sells flowers, a flower shop.

A person who sells flowers. / A person who cultivates flowers. / A person who studies or writes about flowers. / A florist's shop.

plural of florist

(botany) The scientific study of the distribution of plants, especially on the regional level.

Describing a region with a relatively uniform composition of plant species. / Of or pertaining to floristics.

In a floristic manner; according to flora. / With regard to floristry

floristic

Someone who makes or sells artificial flowers.

plural of artificial florist