Petiolate, lanceolate, glabrous. 



272 



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

 E. angulosa, petiolate, oblong, glabrous. 

 E. Pimpiniana ' 

 E. incrassata 

 E. striaticalyx 

 E, Griffithsii 

 E. corrugata 

 E. torquata 

 E . conglobata 

 E. melanoxylon 

 E. dumosa 



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



E. angulosa, one, short-lanceolate, obtuse, veins somewhat distinct, light green, 

 midrib reddish, glabrous. 



E. Pimpiniana, two, short-lanceolate, obtuse, venulose, slightly oblique, light- 

 green, glabrous. 



E. incrassata, one (or more), short-lanceolate, light green, glabrous. 



E. striaticalyx, one (or more), short-lanceolate, light green, glabrous. 



E. Grifjifhsii, four, short-lanceolate, acute, veins more or less distinct, light to 

 yellowish-green, glabrous. 



E. corrugata, three, short-lanceolate, acute, veins obscure, light to yellowish- 

 green, glabrous. 



E. torquata, two, short-lanceolate, obtuse, veins obscure, dark green, shaded 

 purple on the lower surface, glabrous. 



E. conglobata, one (or more), short-lanceolate, veins obscure, glaucous to light 

 green, glabrous. 



E. melanoxylon, one, short-lanceolate, veins obscure, glaucous, glabrous. 



E. dumosa, two, short-lanceolate, obtuse, veins obscure, dark to light green, 

 glabrous. 



(6) Intermediate Leaves. 



E. angulosa, short-lanceolate or lanceolate, to broad-lanceolate, all short on 

 fairly long petioles, veins more or less distinct, light green, midrib reddish; stems green 

 or reddish, 4 by 2 cm. 



E. Pimpiniana, lanceolate, scarcely acute, veins prominent, petioles long, light 

 green, midrib reddish. Stem reddish, 4 by 2 cm. 



E. incrassata, not far enough advanced. 



E. striaticalyx (31), narrow -lanceolate (sketch only). 



