The Trees of Texas 31 
s. Leaves thick, fruit 
Ty 9 anes ee Quercus. 27 55% 65 
t. Leaves thick, the 
notches spine tip- 
ped, fruit a prickly 
DRERE. 2is. deed caeece eens Castanea. 5 S20 ss 62 
(b) Veins of leaves not straight, 
prominently branched. 
x. Leaves evergreen. 
m. Leaves thick § spiny 
toothed, 1%’-4’ long, 
iruit‘a red. drupe: 22. 2... | R=) oF ak ge pee ae 130 
n. Leaves oblong-oblanceo- 
late, sharply toothed to- 
ward the apex, gland- 
ular and strongly aro- 
MAE SoS x: Bo aan ee CIE aot ta Morella-.26 50.258 54 
o. Leaves ovate or oblong 
ovate, 3’-5’ long, covered 
with a rusty colored to- 
mentum, fruit a drupe, 
rarely two seeded, one 
VICI TR (Gc) hae git te Soe ES COrdiaucc seas: 154 
p. Leaves oval or ovate ob- 
long, long pointed, fine- 
ly serrate, fruit 2-4 
WSC M a! sce Ce Seats See's Mohrodendron ..150 
q. Leaves thick, reddish 
tinged, 1-3 inches long, 
bark on trunk dark red 
brown, fruit drupaceous, 
GAP TERS 08 ees cote AP TEGUES) oP e al snics 145 
r. Leaves elliptical-oblong, 
coarsely serrate, 1-2 in- 
ches long, fruit a red 
GEUTE <5. ee es ee oe PISS Fiteee Sieihg atte 130 
y. Leaves deciduous. 
m.Fruit a drupe with 
Dinele SORE esis sown n= Prunus and Padus 
in Amyegdolaceae 111 
n. Fruit a pome_ termi- 
nated by the calyx, tree 
PLDT 0g 1) Ae ee a A Crataceus...a.. :. 105 
o. Fruit a black berry, 
Three secdede oi. sé. RAMUS. 22.5.%. 139 
p. Fruit a red berry with 
ey BEGGS: was so cade ko POM iweesea dansk is 
