Chandler .— Utricularia emarginata , Benj. 
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EXPLANATION OF PLATE XLIV. 
Illustrating Miss Chandler’s paper on Utricularia emarginata, Benj. 
Fig. i. Seed of Utricularia emarginata. a , wing-like testa. 
Fig. 2. Naked seed showing four primordia. a, a, the two outer; b, b, the two inner. 
Figs. 3-9. Embryo in various stages of development, a, a , the two primary outgrowths ; b, the 
main shoot; c , secondary shoot (Adventivsflrosse ); d, linear lateral appendage (leaf) ; e, first 
formed bladder. 
Fig. 10. Base of aerial flower-stalk showing development of— a , old flower-stalk ; b, bud of new 
flower-stalk ; c, water-shoot. 
Fig. 11. Same, later stage, a, old flower-stalk; b, bud of new flower-stalk; c, water-shoot; 
d, rhizoid segment. 
Fig. 12. Flower-stalk (nat. size) showing— a , flower; b, b, buds; c , bud of new flower-stalk; 
d, water-shoot. 
Fig. 13. Flower in detail, a, upper lip of corolla ; b, lower lip; c, pouched petal; d, tongue. 
Fig. 14. T. S. of flower-stalk showing— a, epidermis; b, aerenchyma ; c, endodermis ; d, ground- 
tissue ; e, vascular tissue. 
Fig. 15. Rhizoid showing— a, rhizoid segments; b, tip of rhizoid metamorphosed into ordinary 
water-shoot. 
Fig. 16. Rhizoid segments showing glandular tips and curled apices. 
Figs. 17-19. Development of bladders and leaf tips from rhizoid segments. 
Fig. 20. Segment of leaf dichotomizing, a, pointed apex which forms the leaf bristle ; grounded 
apex which forms the bladder. 
Fig. 21. Transverse section of water-shoot. 
Fig. 22. Quadrifid processes inside the bladder of U. emarginata. 
