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Things to Know and Do 301 foot Leaves 4 to 8 inches long. Massachusetts to Georgia and Iowa. Black Oak, Golden Oak, or Quercition (Quercus vduiina) Seventy to 80 or even 150 feet high. The outer bark b very rough, bumpy, and blackish; inner bark yellow. This yielife a yellow dye called quercitron. The leaf is of the Scarlet Oak style, but has uneven cuts and usually a large solid area in ttie outer half. The wood is hard, coarse-grained, checks.