Parthenocissus laetevirens Rehder

Branchlets terete or with conspicuous longitudinal ridges, pubescent when young, later glabrescent; tendrils 5-10-branched, with young apex expanded as tubercles. Leaves palmately 5-foliolate; petiole 2-6 cm, pubescent; leaflets with short petiole or nearly sessile, obovate-elliptic or obovate-lanceolate, 2-12 × 1-5 cm, abaxially pubescent on veins, adaxially conspicuously bullate, lateral veins 4-9 pairs, veinlets slightly raised abaxially, inconspicuous adaxially, base cuneate, margin 5-12-toothed, apex acute or acuminate. Paniculate polychasium pseudoterminal, 6-15 cm, usually with obvious rachis and degenerative leaflets; peduncle 0.5-4 cm, pubescent. Pedicel 2-3 mm, glabrous. Buds elliptic or slightly obovoid-elliptic, 2-3 mm, apex rounded. Calyx entire. Petals elliptic, 1.6-2.6 mm, glabrous. Filaments 1.4-2.4 mm, base slightly broad; anthers elliptic, 1.6-2.6 mm. Disk inconspicuous. Ovary globose; style conspicuous, base slightly enlarged; stigma inconspicuously expanded. Berry 6-8 mm in diam., 1-4-seeded. Seeds obovoid, base tapering into a short rostrum, apex rounded. Fl. Jul-Aug, fr. Sep-Nov.

Anhui, Fujian, Guangdong, Guangxi, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Sichuan, Zhejiang.

● Forests in valleys, shrublands on hillsides; 100-1100 m.

Parthenocissus laetevirens is a climbing plant species in the genus Parthenocissus found in China.

Parthenocissus laetevirens contains the stilbene oligomers laetevirenol A, B, C, D and E, the stilbene tetramers laetevirenol F and G as well as the dimers of resveratrol parthenocissin A, quadrangularin A, pallidol and amurensin A.

Parthenocissus laetevirens là một loài thực vật hai lá mầm trong họ Nho. Loài này được Rehder miêu tả khoa học đầu tiên năm 1912.

绿叶地锦（学名：Parthenocissus laetevirens）为葡萄科地锦属的植物，为中国的特有植物。分布于中国大陆的湖北、湖南、广西、江苏、江西、安徽、浙江、福建、广东、河南等地，生长于海拔140米至1,100米的地区，多生长在山谷林中、山坡灌丛中、树上和崖石壁上，目前尚未由人工引种栽培。