Preferred Term:
sap
Definition:
A fluid that circulates in vessel elements (xylem) or sieve tube elements (phloem) of a plant. It is often noticed as an exudate from the ruptured plant tissues. It is composed of water, salts, sugars, gases, organic matter, etc.
Concept Schemes:
NALT Full
NALT Core
NALT Core
Broader Concept:
Entry Terms:
- bleeding sap
URI:
https://lod.nal.usda.gov/nalt/857
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RDF/XMLCreated 2006-01-19, last modified 2017-08-10