plant cell plant_anatomy PO:0009002 PO_GIT:56 c&#233lula vegetal (Spanish, exact) Applies to cells that are living or dead at maturity (e.g., fiber cell or tracheid) and includes any external encapsulating structures (if present) such as the plasma membrane and the plant-type cell wall. Definition of cell CL:0000000: "A material entity of anatomical origin (part of or deriving from an organism) that has as its parts a maximally connected cell compartment surrounded by a plasma membrane. The definition of cell is intended to represent all cells, and thus a cell is defined as a material entity and not an anatomical structure, which implies that it is part of an organism (or the entirety of one)". Definition of plant-type cell wall (GO:0009505): "A more or less rigid structure lying outside the cell membrane of a cell and composed of cellulose and pectin and other organic and inorganic substances." Exact synonym: cellulose and pectin-containing cell wall. cell (broad) 植物細胞 (Japanese, exact) A cell which is a plant structure (PO:0009011). portion of plant tissue plant organ plant structure cardinal organ part collective plant organ structure collective organ part structure