长叶润楠(原变种) chang ye run nan (yuan bian zhong)

Machilus pseudolongifolia Hayata; M. thunbergii var. japonica (Siebold & Zuccarini) Yatabe; Persea japonica (Siebold & Zuccarini) Kostermans; P. pseudolongifolia (Hayata) Kostermans.

Branchlets yellowish when dry. Petiole 0.8-1.8 cm; leaf blade thinly leathery, oblong-oblanceolate to oblanceolate, 10-13 × 2.5-4 cm, abaxially puberulent at first, becoming glaucescent after, lateral veins 9-12 pairs, flattened on both surfaces, veinlets slightly conspicuously reticulate abaxially, inconspicuous adaxially. Involucral bracts greenish yellow. Fr. Aug-Oct.

Broad-leaved forests; 700-2300 m. Taiwan [S Japan, Korea].