VIEW THE MOBILE VERSION of www.arborday.ca Informational Site Network Informational
Privacy
Home - Origin of Arbor Day   Arbor Day Readings   Arbor Day Celebrations   Arbor Day Programs       Tree Species   Studies of Trees   New England Trees  

Scrub Oak Bear Oak




=Habitat and Range.=--In poor soils; sandy plains, gravelly or rocky

hills.



Maine,--frequent in eastern and southern sections and upon Mount Desert

island; New Hampshire,--as far north as Conway, more common near the

lower Connecticut; Vermont,--in the eastern and southern sections as far

north as Bellows Falls; Massachusetts, Rhode Island, and

Connecticut,--too abundant, forming in favorable situations dense

thickets, sometimes covering several acres.



South to Ohio and the mountain regions of North Carolina and

Kentucky; west to the Alleghany mountains.



=Habit.=--Shrub or small tree, usually 3-8 feet high, but frequently

reaching a height of 15-25 feet; trunk short, sometimes in peaty swamps

10-13 inches in diameter near the ground, branches much contorted,

throwing out numerous branchlets of similar habit, forming a stiff,

flattish head; beautiful for a brief week in spring by the delicate

greens and reds of the opening leaves and reds and yellows of the

numerous catkins. Sometimes associated with Q. prinoides.



=Bark.=--Old trunks dark gray, with small, closely appressed scales;

small trunks and branches grayish-brown, not furrowed or scaly; younger

branches marked with pale yellow, raised dots; season's shoots

yellowish-green, with a tawny, scurfy pubescence.



=Winter Buds and Leaves.=--Buds 1/8-1/4 inch long, ovoid or conical,

covered with imbricated, brownish, minutely ciliate scales. Leaves

simple, alternate, 3-4 inches long and 2-3 inches broad; when unfolding

reddish above and woolly on both sides, when mature yellowish-green and

somewhat glossy above, smooth except on the midrib, rusty-white, and

pubescent beneath; very variable in outline and in the number (3-7) and

shape of lobes, sometimes entire, oftenest obovate with 5 bristle-tipped

angular lobes, the two lower much smaller; base unequal, wedge-shaped,

tip obtuse or rounded; leafstalk short; stipules linear, soon falling.



=Inflorescence.=--Early in May. Appearing when the leaves are half

grown; sterile catkins 2-4 inches long; calyx pubescent, lobes oftenest

2-3, rounded; stamens 3-5; anthers red or yellow: pistillate flowers

numerous; calyx lobes ovate, pointed, reddish, pubescent; stigmas 3,

reddish, recurved, spreading.



=Fruit.=--Abundant, maturing in the autumn of the second year, clustered

along the branchlets on stout, short stems: cup top-shaped or

hemispherical: acorn about 1/2 inch long, varying greatly in shape,

mostly ovoid or spherical, brown, often striped lengthwise.



=Horticultural Value.=--Hardy in New England; grows well in dry,

gravelly, ledgy, or sandy soil, where few other trees thrive; useful in

such situations where a low growth is required; but as it is not

procurable in quantity from nurseries, it must be grown from the seed.

The leaves are at times stripped off by caterpillars, but otherwise it

is not seriously affected by insects or fungous diseases.






1. Flowering branch.

2. Sterile flower, side view.

3. Fertile flowers, side view.

4. Fruiting branch.

5. Variant leaves.






Next: Ulmaceae Elm Family

Previous: Pin Oak Swamp Oak Water Oak



Add to del.icio.us Add to Reddit Add to Digg Add to Del.icio.us Add to Google Add to Twitter Add to Stumble Upon
Add to Informational Site Network
Report
Privacy
SHAREADD TO EBOOK