{"thcode":2,"term":{"code":909,"name":"plants (organisms)","parent":843,"scope":"Organisms which belong to the plant kingdom. Commonly multicellular, they produce food through photosynthesis."},"uf":[{"name":"flora","usewith":false}],"bt":[{"code":843,"name":"organisms","parent":1174,"scope":"Living individuals that grow, reproduce, and die."},{"code":1174,"name":"topics","parent":1,"scope":"Themes, subjects, and concerns for which USGS information resources are relevant."},{"code":1,"name":"Categories","parent":null,"scope":"Thematic terms for categorizing information resources.  This thesaurus is intended to support finding and understanding scientific information."}],"nt":[{"code":801,"name":"nonvascular plants","parent":909,"scope":"Simple plants which lack conducting tissues known as vascular bundles, a group of specialized cells made up of xylem and phloem."},{"code":1265,"name":"vascular plants","parent":909,"scope":"Plants which have a specialized conductive system. Includes xylem and phloem: club mosses, ferns, cycads, gymnosperms, and angiosperms."}],"rt":[{"code":127,"name":"botany","parent":650,"scope":"The science of plants."},{"code":865,"name":"palynology","parent":127,"scope":"Branch of botany concerned with the study of pollen and spores, especially fossil remains. These are used to study plant life and dispersal in geologic history and to date deposits."},{"code":1266,"name":"vegetation","parent":841,"scope":"Plant life or general plant cover in an area."}]}