Quercus sumatrana
Content
Description
Tree, c. 35 m, 130 cm ø;
Branchlets initially densely brownish, stiff-pubescent, late glabrescent, smooth lenticellate;
Leaves chartaceous, elliptic-lanceolate, 8-24 by 2-8 cm, entire and undulate or remotely serrulate in the upper part, base attenuate-acute, top sharply ½-1½ cm acuminate;
Stipules linear-acute membranous, 7 by 1 mm, densely fulvous-tomentose by simple hairs.
Distribution
Asia-Tropical: Borneo present (Kalimantan present); Sumatera (Sumatera present), Balikpapan present, Bencoolen present, Northern Sarawak present, Samarinda present, Simalur present, western Sabah present
Malesia: Sumatra (Bencoolen, also Simalur), Borneo (northern Sarawak; western Sabah; in Kalimantan near Balikpapan and Samarinda).