lyo AMPELIDACEAE • SAPINDACEAE 



YYVIS— continued 



(a) Tendrils with adhesive disks 



V. Henryana {Parthenocissus Henryana). July. D. Stems angled. Ls. 3-fol. 

 or digitate; Iflts. ov., 2 J, velvety, variegated with silver and pink along 

 veins. China. 



V. inconstans {Ampelopsis Veitchii, Parthenocissus tricuspidata). 60. June- 

 July. D. Tendrils very short, with large disks. Ls. very variable in shape 

 and size, 3-lobed or 3-fol. China and Japan. (Fig. 30 f.) 



V. quinquefolia {Ampelopsis hederacea, Parthenocissus quinquefolid). True 

 Virginia Creeper. 100. July-August. D. Tendrils long and slender. 

 Ls. digitate (5-fol.), Iflts. ov., 4. East North America. (Fig. 4 d.) 



V. semicordata {V. himalayana, Parthenocissus himalayana). D. Ls, 3-fol.; 

 Iflts. ov., 5, lateral ones unequally heart-shaped at base. Himalaya. 



V. Thomsonii {Parthenocissus Thomsonii). D. Young stems and Is. purple. 

 Tendrils long and slender. Ls. digitate. Himalaya. 



{b) Tendrils without adhesive disks 



V. arborea. Pepper Vine. 30. August. D. Stems hairless. Ls. 2-pinnate; 



Iflts. ov., 1 1, coarsely toothed. South United States. 

 V. Coignetiae {V. Kaempferi). 100. June-July. D. Young stems ribbed, 



woolly. Ls. ov., 12, vaguely 3-5-lobed, brown-felted below. Japan. 



(Fig. 30 E.) 

 V. Davidii {V. armata). June-July. D. Stems and 1. -stalks prickly. Ls. 



heart-shaped, 10, dark green above, glaucous below. China. 

 V. heterophylla {Ampelopsis heterophylla). July-August. D. Stems hairless, 



and 1. -stalks reddish. Ls. very variable in shape and size, ov., often 



3-5-lobed, heart-shaped base, glossy below. Berry porcelain-blue with 



black dots (Bean). China and Japan. 



Variety variegata. Ls. tinged with pink and white. 

 V. Labrusca. Fox Grape. June. D. Tendril opposite each 1. or fl. -cluster. 



Ls. ov., 6, 3-lobed towards top, thick, strongly veined, white- or tawny- 

 felted below. New England to Georgia. 

 V. {Ampelopsis) megalophylla. 30. August. D. Stems hairless. Ls. 2- 



pinnate; Iflts. ov., 4, coarsely toothed, veins ending in teeth, stalked. 



West China. (Fig. 22 b.) 

 V. vinifera. Grape Vine. June. D. Bark peeling. Ls. roundish ov., 6, 



3-5-lobed, spaces between lobes rounded, lobes coarsely toothed and 



usually overlapping, often hairy or cobwebby below, stalk more than half 



as long as blade. Caucasus. (Fig. 31 A.) 



Variety laciniosa {apiifolia). Parsley-leaved Vine. Ls. deeply 3-5-cleft, 

 with deeply cut subdivisions. 

 Yzritty purpurea. Teinturier Grape. Ls. purple. 

 V. vitacea {Parthenocissus vitacea). Common Virginia Creeper. June-July. 



D. Like V. quinquefolia, but without adhesive disks. East North America. 



Family 36. SAPINDACEAE. K4-5 or (4-5), C4-5, A4-10, G (3) 



AESCULUS. Horse Chestnut. Ls. opposite, digitate. Fls. showy, in upright 

 panicles. Fruit 3-parted, with one or more very large seeds (chestnuts). 



