PLATE V.

Fig. 1—RIPE SEED; THE THREE STYLES AND THE STAMENS ARE STILL ADHERENT.

Fig. 2—LONGITUDINAL SECTION OF SAME.

Fig. 3—SCHEMATIC SECTION OF THE HALF-DEVELOPED SEED.

Fig. 4—TRANSVERSE SCHEMATIC SECTION OF A COTYLEDON.

Fig. 5—FLORAL BUD.

Fig. 6—AN EXPANDED FLOWER.