plant latex 2026-07-31 A portion of plant substance that is the cytoplasmic fluid of laticifer cells, commonly containing particles suspended or emulsified in an aqueous phase and capable of exuding when laticiferous tissue is damaged. Approved FLOPO botanical proposal LOCAL:plant_latex_entity; local supporting classes remain biologically parented beneath PO or PATO rather than beneath a provenance-only extension class. portion of plant substance