Pith
The spongelike substance in the center of a stem. This feature helps describe plant support, storage, water movement, or vegetative spread.
Pith
Purdue Arboretum Learning System
This glossary definition is part of the Purdue Arboretum learning resource database, providing educational information on campus flora, morphology, and botanical terminology.
Synonyms:
Piths
Categories:
Stem / root structures
