302 



(4) 1st Pair of Leaves (Petiole, shape, vestiture). 



E. dealbata, petiolate, narrow-lanceolate, glabrous. 



E. tereticoruis, petiolate, narrow-laiiceolate, glabrous. 



E. amplifolia, petiolate, narrow-lanceolate, glabrous. 



E. Bancrofti, stem glandular, petiolate. narrow-lanceolate to nearly ovate- 

 lanceolate, glabrous. 



E. cosmopliylla, petiolate, petiole long, ovate-lanceolate, glabrous. 



E. alba, petiolate, narrow-lanceolate, glabrous. 



E. Blakelyi, petiolate, petiole rather long, narrow-lanceolate, glabrous. 



E. Deanei, petiolate, oblong-lanceolate, glabrous. 



E. purnila, petiolate, narrow-lanceolate, glabrous. 



(5) Subsequent Pairs of Leaves (Number, shape, vestiture). 



E. dealbata. four, short-lanceolate, venulose, glaucous, midrib reddish also the 

 stem, glabrous. 



E. tereticoruis, two, short-lanceolate to elliptical-lanceolate,- venulose, slightly 

 glaucous shading to yellowish-green, midrib sometimes reddish, also the stem, glabrous. 



E. amplifolia, three (or more), lanceolate, veins scarcely distinct, light green, 

 glabrous. 



E. Bancrofti, two (or more), lanceolate to oblong-lanceolate, venulose, light green, 

 midrib sometimes reddish, glabrous. 



E. cosmophylla, two or three, lanceolate to elliptical-lanceolate, venulose, light 

 green with a yellowish cast, midrib sometimes reddish, also the stem, glabrous. 



E. alba. six. lanceolate to broad-lanceolate, veins somewhat distinct, light green, 

 glabrous. 



E. Blakelyi. four, lanceolate, obtuse to acute, venulose, dark green shading to 

 yellowish-green, glabrous ; stem reddish. 



E. Deanei, four, narrow-lanceolate, light green, venation distinct, spreading. 



E. purnila. two. obtuse-lanceolate, venulose, glaucous, midrib reddish, glabrous. 



(6) Intermediate Leaves. 



E. dealbata, broad-lanceolate to elliptical-lanceolate, firm, venulose, sometimes 

 triplinerved, the midrib and the stronger lateral nerves somewhat reddish, glaucous, 

 shaded yellowish- green. At 29 inches (74 cm.), 7 by 5 cm. Stem compressed angular 

 to quadrangular. 



E. tereticoruis, elliptical-lanceolate to lanceolate, slightly undulate, veins 

 prominent, sometimes triplinerved, dark green shaded yellowish-green, or the young 

 tips purple-brown, midrib reddish to purple-brown. At 5§ inches (15 cm.), 6 by 2 cm. ; 

 at 9 inches (23 cm.), 5 by 21 cm. and 7h by 2-J- cm. on the same twig. Stem slightly 

 angular. 



