KEYS LEAVES ALTERNATE xxxix 



434. Not aromatic: with stipule-vestiges. p. 219. Ceanothus. 

 Aromatic: without stipule-scars. p. 71. Sassafras. 



435. Leaf-scars often opposite or in whorls of three. 436. 

 Leaf-scars at most crowded toward the end. 437. 



436. Deciduous: fruit of long slender capsules, p. 340. Chilopsis. 

 Evergreen: capsules short. p. 278. Kalmia. 



437. Evergreen: leaves white or scurfy or wooly beneath. 438. 

 Leaves neither whitened nor scurfy nor woolly. 441. 



438. Leaves whitened beneath but not dotted or scurfy. 439. 

 Leaves scurfy beneath. 440. 



439. Capsules often present. p. 284. Andromeda. 

 Fruit (berry-like) not present. p. 295. Vaccinium. 



440. Leaves lanceolate: capsule 2 bracted. p. 285. Chamaedaphne. 

 Leaves oblanceolate: capsule bractless. p. 287. Lyonia. 



441. Evergreen. 442. 

 Deciduous. 448. 



442. Leaves peltate-scurfy. p. 247. Elaeagnus. 

 Leaves without peltate scales. 443. 



443. With minute stipules or stipule-scars. p. 191. Ilex. 

 Without any trace of stipules. 444. 



444. Leaf-scars large, acute at sides. p. 234. Gordonia. 

 Leaf-sdars small, not laterally produced. 445. 



445. Fruit of small capsules. p. 283. Leucothoe. 

 Fruit (berry-like) not present in winter. 446. 



446. Leaves broadest above the middle. p. 295. Vaccinium. 

 Leaves broadest at or below the middle. 447. 



447. Glabrous: leaves blunt. p. 294. Gaylussacia. 

 Pubescent: leaves acute. p. 291. Pernettya. 



448. Twigs rather stout: leaf-scars large. p. 234. Gordonia. 

 Twigs slender: leaf-scars usually small. 449. 



449. With stipules or stipule-scars. 450. 

 Without stipules or stipule-scars. 455. 



450. Stipule-scars narrow but elongated, p. 18. Erythroxylon. 

 Stipule-scars or stipules minute. 451. 



