=E.= Leaves broad; fruit 1 in. 3. =D.= Fruit usually obovate, not sunken at the stem end (Pears). 4. [Illustration: P. Màlus.] 1. =Pyrus Màlus=, L. (COMMON APPLE-TREE.) Leaves simple, ovate, evenly crenate or serrate, smooth on the upper surface and woolly on the lower. Flowers large (1 in.), white, tinged with pink, in small corymbs. May. Fruit large, sunken at both ends, especially at base; ripe from August to October, according to variety. A flat-topped tree, 20 to 40 ft. high, cultivated in hundreds of named varieties; from Europe. [Illustration: P. angustifòlia.] 2. =Pyrus angustifòlia=, Ait. (NARROW-LEAVED CRAB-APPLE.) Leaves simple, lanceolate or oblong, often acute at base, mostly serrate, smooth. Flowers large (2/3 in.), rose-colored, fragrant, in small, simple, umbel-like clusters. Fruit very sour, small (½ in.). Twigs lead-colored and speckled. A small tree, 12 to 20 ft. high. Pennsylvania and southward. [Illustration: P. coronària.] 3. =Pyrus coronària=, L. (AMERICAN OR GARLAND CRAB-APPLE.) Leaves simple, ovate, often rather heart-shaped, cut-serrate, often 3-lobed, soon smooth. Flowers large (¾ in.), few, in a cluster, rose-colored, very fragrant. Fruit very sour and astringent, flattened, broad, 1 in. or more in diameter, yellowish green. Small tree, 10 to 25 ft. high; New York, west and south, also frequently cultivated. [Illustration: P. commùnis.] 4. =Pyrus commùnis=, L. (COMMON PEAR-TREE.) Leaves simple, ovate, serrate, smooth on both sides, at least when mature. Flowers large (over 1 in.), white, with purple anthers. April and May. Fruit large, usually obovate and mainly sunken at the large end; ripe July to October, according to the variety. A pyramidal-shaped tree, 30 to 70 ft. high, with smooth bark and often somewhat thorny branches. Of several hundred named varieties, native to Europe. Cultivated for its fruit. Wood slightly tinged with red; strong, and of fine grain. [Illustration: P. vulgàris.] 5. =Pyrus vulgàris.= (QUINCE. COMMON QUINCE-TREE.) Leaves ovate, obtuse at base, entire, hairy beneath. Flowers solitary, large, 1 in., white or pale rose-color. Fruit large, hard, orange-yellow, of peculiar sour flavor; seeds mucilaginous; ripens in October. A low tree, 10 to 20 ft. high, with a crooked stem and rambling branches; from Europe. Several varieties in cultivation. [Illustration: P. pinnatífida.] 6. =Pyrus pinnatífida=, Ehrh. (OAK-LEAVED MOUNTAIN-ASH.) Leaves pinnately cleft and often fully pinnate at base, hairy beneath. Pome globose, ¼ in., scarlet, ripe in autumn. A cultivated tree, 20 to 30 ft. high; from Europe. [Illustration: P. Americàna.]