Pomacese. 
167 
2. Ls almost of the same colour on both sides, shining, 
lobes not deep, (partly also almost entire); lobes directed 
forwards, irreg. toothed. Styles and nuts gen. 2— b. ma- 
crocarpa Heg. Ls almost as in 794. (Etzel, Wilchingen, 
Marbach and probably in other places).—Hedges, thickets; 
distrib. 5. Oxyacantha Gsertn. 793. 
— Ls rather pale green underneath, more deeply div. than 
in the last, with lobes spreading more, toothed only at 
the end, entire at the sides; the lower lobes almost 
reaching the middle vein; the lateral nerves more pro¬ 
minent than in the last and bent backwards. Style and 
nut 1.—As the last, but about 15 days later 
monogyna Jacq. 794. 
178. Cotoneaster. Cotoneaster, XII, 7. 
1. Cal. almost glabr. FIs in racemes of 1—3.—Rocky moun¬ 
tain slopes; distrib. 4 . . vulgaris Lindl. 795. 
— Cal. woolly-tomentose. FIs gen. more numerous than in 
the last. Ls larger.—As the last. 4,5 tomentosa Lindl. 796. 
179. Cydonia. Quince. XII, 10. 
1. Ls broad elliptic, with entire edge, woolly-tomentose 
underneath. FIs solitary.—Cultivated and rarely sub- 
spontaneous. 5. After the apple-blossom 
t vulgaris Pers. 797. 
180. Pyrus. Pyrus. XII, 13. 
1. Anthers yellow. Styles united at the base. Fr. depressed- 
globular, hollowed at the insertion of the peduncle.— 
a. sylvestris Mill. (P. acerba Dec.). Full-grown ls glabr. 
underneath, green.—b. dasyphylla Borkh. (P. Malus Dec.) 
Ls throughout their entire development woolly-tomen¬ 
tose underneath.—Woods; a. everywhere; b. (original 
form of the Crab apples and the John apple) rare and 
probably only subspontaneous. 4, 5 . Malus L. 798. 
— Anthers red. Styles free. Fr. narrow r ed to the base (pear- 
shaped) or rounded-globular .... '2 
2. Ls finely toothed, glabr. when fully developed, shining: 
petiole about as long as, or rather shorter than, the leaf. 
Pear-tree.—Woods; earlier than the last communis L. 799. 
— Ls entire, very woolly-tomentose underneath during the 
time of flowering, and when fully developed covered with 
weblike hairs above. Petiole only 1 ls or V 2 as long as the 
leaf. P. nivalis Grml. not Jacq.?—Yuache, near Geneva! 
reported also from Wall. (Fully). 5 * salvifolia Dec. 800. 
OBS. P. cordata Desv. See N. Beitr. I, 11. 
