A few secrete colouring matters other than chlorophyll.
Then come the glandular surface (C), which is formed of smooth polished epidermis with numerous glands that secrete the fluid contents of the pitcher, and finally the detentive surface (D), of which the cells are produced into long and strong bristles which point A FIG.
An animal may be defined as a living organism, the protoplasm of which does not secrete a cellulose cell-wall, and which requires for its existence proteid material obtained from the living or dead bodies of existing plants or animals.
Geffroy, Correspondance secrete de Marie-Therese et du comte de Mercy-Argenteau (3 vols., Paris, 1874); id.
Boutaric, Correspondance secrete de Louis X V.; Madame de Pompadour's Correspondance published by P. Malassi; Dietric, Les Mattresses de Louis X V.; and Fleury, Louis XV.