312 



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



E. Shiressii, three, narrow-lanceolate, slightly undulate, glaucous-green, petiole 

 rather long, glabrous. 



E. punctata, three (or more), lanceolate (broader than E. Shiressii), slightly 

 undulate, glaucous green, shaded red, glabrous, petiole rather long. 



E. propinqua, five, lanceolate, undulate, light green, glabrous. 



E. adjuncta. two, lanceolate, undulate, light green, glabrous. 



E. botryoides, three, lanceolate, slightly undulate, light green, glabrous. 



E. robusta, four, lanceolate, light green, glabrous. 



E. punctata var., two (or more). Lanceolate, light green, glabrous. 



E. resinifera, three, narrow-lanceolate, light green, glabrous. (Imperfect.) 



E. votabilis. five, narrow-lanceolate, slightly undulate, sub-recurved, firm, dark 

 green, slightly shaded with yellowish-ureen, glabrous. 



E. pettifa. three, narrow-lanceolate, slightly undulate, dark green, shaded light 

 yellowish-green, glabrous. 



E. saligna, four. In some only two, oblong-lanceolate to lanceolate, slightly 

 undulate, light green shaded to yellowish-green, glabrous. 



E. f/mndis, four, oblong-lanceolate, firm, glaucous green shading to light yellowish- 

 green, glabrous. 



(6) Intermediate Leaves. 



E. Shiressii. narrow-lanceolate, slightly undulate, dark green shading to yellowish- 

 green. At 7-J- inches (19 cm.), 7| by 1 cm.; at 17-J- inches (48 cm.). 6 by 1 cm.; at 

 30 inches (76 cm.). 10 cm. long. 1-5 cm. broad. Stem terete, pink. 



E. punctata, broad lanceolate, slightly undulate, dark green shading to yellowish- 

 green. ] ntramarginal vein distant from the edge at the base. At 6| inches (16-5 cm.), 

 9 by 2 cm.; at 14 inches. (36 cm.). 5 by 1-i cm. Both are almost triplinerved. Stem 

 quadrangular, pinkish. 



E. propinqua. narrow-lanceolate, slightly undulate, dark green shaded to yellowish 

 green. At 6 inches (15 cm.). 5 by 1 cm.; at 22 inches (56 cm.). 5 by 1| cm. Stem 

 quadrangular, the angles reddish. 



E. adjuncta, lanceolate, slightly undulate, pale green shading to very pale yellowish- 

 green. At 7 inches (IS cm.). 5 by 1 cm., stem slightly angular, green. 



E. botryoides, lanceolate, slightly undulate, light green shading to very light 

 yellowish-green. At 9 inches (23 cm.), 5 by \\ cm. Another plant (X 68) at 31 inches 

 (79 cm.), 9h by 3 cm. ; ovate lanceolate, dark green; stem terete, reddish. 



E. robusta. narrow to broad-lanceolate, undulate, dark green shaded yellowish- 

 green. At 7 inches (18 cm.), 5 by 1\ cm. Another plant (X 84) at 26 inches (66 cm.), 

 11 by 3-J cm.; stem angular, reddish. 



