TILIACEAE. 227 
GREWIA. 
(Family Tiliaceae). 
Shrubs: deciduous. Twigs 
rounded, somewhat fluted near the 
tip, rather slender, hispid: pith 
rather small, roundish, continuous, 
white with somewhat greenish or 
browning border. Buds small, 
solitary, sessile, naked, hairy, the 
end-bud lacking. lLeaf-scars_ al- 
ternate, 2-ranked, somewhat 
crowded at tip, elliptical or half- 
round, raised: bundle-trace elipti- 
cal, compound: stipules setaceous, 
hairy, persistent, surpassing the 
buds. 
The winter-characters of Grewia 
parviflora are pictured by Schnei- 
der, f. 66. 
Twigs olive, with conspicuous len- 
ticels when denuded. 
G. parviflora. 
Winter-character references to the limes or lindens:— 
Tilia americana. Blakeslee & Jarvis, 550, pl.; Brendel, 27, 29, 
30, a8; pl. 4: Hitchcock (1),;°3, f. 2; €3);' 8; (4), 1384 £. 10-11; 
Otis, 200; Schneider, f. 44, 66. TT. cordata (T. parvifolia). 
Bosemann, 68; Fant, 31, f.31; Schneider, f. 32,129; Willkomm, 
44, f. 75; Zuccarini, pl. 9. T. heterophylla (T. Michauzii). 
Blakeslee & Jarvis, 550. TJ. japonica. Shirasawa, 263, pl. 8. 
T. Miqueliana. Shirasawa, 263, pl. 8. TT. platyphyllos (T. 
grandifolia). Bosemann, 68; Fant, 31; Schneider, f. 129. 7. 
tomentosa. Schneider, f. 43, 129. TJ. vulgaris (T. europaea). 
Blakeslee & Jarvis, 550; Ward, 1:186, f. 93. 
