SAPINDACEAE. 209 
KOELREUTERIA. 
(Family Sapindaceae). 
Small or moderate-sized trees: 
deciduous. Twigs rather stout, 
very slightiy angled: pith rather 
large, rounded, continuous, white. 
Buds moderate, solitary, half- 
ellipsoid, sessile, with 2 exposed 
scales, the end-bud lacking. Leaf- 
scars alternate, raised, rather 
large, shield-shaped: bundle-traces 
3 and compound, or. forming a 
singled jagged irregular series: 
stipule-scars lacking. 
Winter-character references:— 
Koelreuteria paniculata. Schnei- 
der, f. 47, 215; Shirasawa, 245, 
pl. 4. 
Twigs olive-buff, glabrescent. 
K. paniculata. 
Winter-character references to 
Aesculus:—X A. carnea. Schnei- 
der, f. 214. A. glabra. Blakeslee 
& Jarvis, 548; Brendel, 29, pl. 1; Otis, 198; Schneider, f. 214. 
A. glabra. Buckleyi. Hitchcock, (1), 3, £..5, (3), 10, (4),-135, 
f. 24. A. Hippocastanum. Blakeslee & Jarvis, 320, f. 4, 330, 
548, pl.; Bosemann, 64; Fant, 41, f. 38; Otis, 196; Schneider, 
bce ees Wary) 115, 2£...1-8;.-104, 4.) 58, £18,7 Te b0, hee 7. 
705 Willkomm, 538, °f. 983: Zuccarinijes1,: ph, Lia Ay humalis. 
Schneider, f. 215. A. octandra. Blakeslee & Jarvis, 548; Bose- 
mann, 64; Schneider, f. 214. A. parvifiora. Schneider, f. 215. 
A. Pavia. Bosemann, 64. <A. turbinata. Shirasawa, 268, 
pl. 10. 
