630 
DICLINIA AMENTACE.®. QuerCUS. 
coccinea. 
ambigua. 
rubra. 
Catesbcei. 
a white down on both sides, which is not the case with 
either Q. rubra or Q. coccinea. Whether the figure of 
Q. tinctoria Mich, arb, 2. t. 22. belongs to this or the 
preceding species, I have not been able to decide. 
f f f Foliis profunde sinuatis lohatisque. 
18. Q. foliis longe petiolatis oblongis profunde sinuatis gla- 
bris, lobis divaricatis dentatis acutis setaceo-mucrona- 
tis, cupula turbinata insigniter squamosa, glande brevi- 
ovata. — Willd. sp. pi. 4, p. 446. 
Icon. Mich, cpuerc, n. 18. 3 1 . 32. Mich, arb. 2, p. llfi. 
/. 23. IFaugh. avier.t.A.f.g. 
In fertile woods : New England to Georgia. Tj . May. 
V. V. The Scarlet Oak is a very large tree, and changes 
its leaves in autumn to a bright red, which give the 
woods a very picturesque appearance. 
19. Q. foliis sinuatis glabris basi acutis, sinubus subacutis, 
' cupula subscutellata, glande turgide ovata. — Mich. 
arb. 2. p. 120. 
Icon. Mich. 1. c. t. 24. 
On Hudson’s Bay and in Nova Scotia. Michaux. . 
May. -f . This is an intermediate species, between 
the preceding and following one, and probably only a 
hybrid plant. Michaux calls it Gray Oak. 
20. Q. foliis longe petiolatis oblongis glabris obtuse sinuatis, 
lobis acutiusculis dentatis setaceo-mucronatis, cupula 
scutellata sublsevi, glande subovata turgida.— 
sp.pl. 4. p. 445. 
Icon. Mich, querc. n. 20. t. 35. 36. Mich. arb. 2. p. 126. 
t. 26. Wangh. amer. t. 3.f. 7. Pluk. aim. t. 54./. 4. 
Du Roi harbk. 2. t. 5. f. 2. 
In fertile forests: Canada to Pensylvania, and in the Alle- 
gany mountains. Ij . May. v. v. This large and 
fine timber tree is exclusively known by the name of 
Red Oak, which name is likewise applied to Q. tinc-^ 
toria, coccinea, falcata, palustris, phellos, ambigua, and 
aquatica, in several parts of America. 
21. Q.. foliis brevissime petiolatis basi cuneatis oblongis pro- 
funde sinuatis glabris, lobis tribus quinisve divaricatis 
dentatis acutis setaceo-mucronatis, cupula turbinata 
ampla : squamis obtusis marginal ibus introflexis, glande 
subglobosa. — Willd. sp. pL 4. p. 440. 
Icon. Mich, querc. n. 17. 29. 30. Mich. arb. 2, p. lOE 
t. 20. Catesh. car. l.t.23. 
