toumeyi_), netleaf oak (_Quercus reticulata_), California scrub oak (_Quercus dumosa_), live oak (_Quercus virginiana_), Emory oak (_Quercus emoryi_). White oak grows in all the states east of the Mississippi river, and it crosses that stream two or three hundred miles in some places. It reaches eastern Nebraska and eastern Kansas, and runs southward through Oklahoma to the Brazos river, Texas. It is scarce in the northern parts of Michigan, Wisconsin, and Minnesota. Its total range covers an area of more than 1,000,000 square miles. Like all other important timber trees, it has regions where the species is best developed. The finest original stands of white oak were found in the upper Ohio valley, beginning in Indiana. The timber in many other districts was, and in some still is, very good, such as southern Michigan, eastern Arkansas, some of the Appalachian valleys and slopes, and in certain places along the upper tributaries of streams flowing into the Atlantic ocean. This tree is in the very front rank in economic importance, and it has held that place since the earliest settlements in this country. No forest tree was more evenly distributed than white oak over the eastern half of the United States. It did not form pure forests of large extent, as some of the pines did, but white oaks were within reach of almost every part of the country. Conditions have greatly changed. The establishment of farms where woods originally occupied the whole country, lessened the abundance of oak long before lumbermen made it a commodity; and since then, the cutting of billions of feet of it has depleted or exhausted the supply in many regions. Still, white oak is as widely dispersed as ever. It has not been completely exterminated in any extensive region. White oak of as high grade goes to market now as ever in the past, but in smaller amounts, and the lower grades go in proportionately larger quantities. In other words, prime white oak has passed its best day. A hundred years of use and abuse in states west of the Alleghany mountains, and two hundred years in some of the regions east, have reduced original forests to remnants. But with all that, white oak remains undisputed king of American hardwoods. At its best, white oak attains a height of 125 feet and a diameter of six, but that size is unusual. A diameter of three feet and a height of 100 is above the average. The leaves are peculiar in that they hang on the branches until late winter, sometimes dropping only in time to give place to the new crop. They turn brown after the first hard frost. In some sections of the Appalachian region white oak coppice (sprout growth) is known as “red brush,” because of the adherence of the brown leaves during winter. The leaves of some other species have the same habit.