CHAP. CV.

C’ORYla'cete. que'rcus.

869

of Prince, of New York , for 1829, Fox’s white oak (a variety of which weknow nothing) is mentioned as being 37J cents a plant.

t 9. Q. oinviEFoTtsus Michx. The 01ive-shape-/rai<ed American Oak.

Identification. Michx. Arb., 2. p. 32.; N. Amer. Syl,, 1. p. 32.; Pursh FI. Amer. Sept., 2. p. 632.

N. Du Ham., 7. p. 181. j Smith in Rees’s Cycl., No. 81.

Synonmne. The mossy-cup Oak, Amer.

Engravings. Michx. Arb., 2. t. 2.; N. Amer. Syl., 1. t. 3.; and our Jig. 1730.

Spec. Char., 8;c. Leaves oblong, smooth; glaucous beneath ; deeply and un-equally pinnatifid. Fruit elliptic ovate, on short footstalks. Calyx cup-shaped, fringed, and nearly covering the acorn. {Michx., adapted.) Thistree grows, in America , to the height of from60 ft. to 70 ft.; and, according to Michaux,it has a spreading head, and an imposingaspect. “ The bark is white and laminated ;but the tree is chiefly remarkable for the formand disposition of its secondary branches,which are slender and flexible, and alwaysinclined towards the earth. This peculiarityalone,” continues Michaux, “ would renderit a valuable acquisition for parks and gar-dens.” {N. Amer. Syl., i. p. 33.) The leavesare of a light green above, and whitish be-neath : they resemble those of the white oakin colour, but differ from them in form; beinglarger, and very deeply and irregularly lacini-ated, with rounded lobes, so different inshape, that it is impossible to find two leavesthat are alike. The acorns are of an elon-gated form, and are about three parts en-closed in deep oval cups, the scales of whichare prominent and recurved, except near theedge, where they terminate in slender flexible filaments. From this pe-culiarity, Michaux called the species the mossy-cupped oak. This oakis very rare in America , being only found, according to Michaux, on thebanks of the Hudson above Albany , and in Genessee: but Pursh foundit on iron ore hills in Pennsylvania and Virginia. Pursh adds that, ingeneral appearance, it resembles Q. macrocaroa. Michaux thinks thatthe wood, though “ not better than that of <2. alba, is far superior to that ofQ. rubra;” but it does not appear that it has been yet applied to any econo-mical uses. It was introduced into England in 1811, but is seldom foundm plantations, or even in the nurseries. There are seedling plants of it inthe Horticultural Society’s Garden ; and in some private collections.

i 10. Q. m a croc a / r p a Willd. The large-fruited American Oak.

Identification. Willd. Sp. Pl„ 4. p. 433.; Pursh, 2. p. 632.; Michx . Quer., No. 2.; N. Du Ham., 7.P-182.; Smith in Rees’s Cycl., No. 80.

ynonymes. The over-Cup white Oak, Bur Oak, Amer. ,* Chene a gros Glands. Chcne frise, Fr. igross-fruchtige Eiche , Ger.

Sv"¥ s - . Michx - Quer., No. 2. t. 2,3.; N. Amer. Syl., 1. 1 . 4.; our fig. 1731.; and the plateof this tree in our iast Volume.

^ ar "’ $ c ' leaves downy beneath, lyrate, deeply arid sinuately lobed; thelobes obtuse and spreading, and the upper one much dilated. The calyx deep,cup-shaped, scaly, and fringed with bristles. Acorns thick and ovate. ( Willd.)Hus, according to Michaux, is “ a beautiful tree, more than 60 ft. high, ladenwith dark tufted foliage. The leaves are larger than those of any other oakln the United States , being frequently 15 in. long, and 8 in. broad : they arenotched near the summit, and deeply laciniated below. The acorns, whichare also larger than those of any other American species, are oval, and en-c osed for two thirds of their length in a thick rugged cup, which is generallyordered along its upper edge with fine, long, flexible filaments. The bark