Lysimachia delavayi Franch.

Herbs perennial, glabrous, 25--50 cm tall. Stems erect, quadrangular, simple or branched. Leaves alternate, rarely subopposite or verticillate, sessile, narrowly lanceolate to linear, 60--80 X 4--10 mm, tapering to slightly dilated base, abaxially glaucous, with many scattered dark purple glandular dots and stripes, sometimes obscure and slightly raised, apex acute. Racemes terminal, initially coniform, to 13 cm in fruit; bracts subulate. Pedicel ca. 5 mm, elongating to 1 cm in fruit, ca. as long as to slightly shorter than bracts. Calyx lobes narrowly lanceolate, ca. 4 mm, ciliate, with 4 vertical glandular stripes outside, margin membranous, apex acuminate. Corolla pink; tube ca. 2 mm; lobes spatulate-oblong, 4--6 X 1.5--2 mm, epunctate, apex rounded; sinus between lobes acute. Stamens exserted; filaments adnate to lower part of corolla lobes, free parts 4--5 mm; anthers oblong, dorsifixed, ca. 1 mm. Ovary ovoid; style filiform, to 6.5 mm. Capsule subglobose, 4--5 mm in diam.

N Yunnan (Heqing Xian).

* Pinus and Quercus woodlands, glades; 2100--2900 m.

Lysimachia delavayi là một loài thực vật có hoa trong họ Anh thảo. Loài này được Franch. mô tả khoa học đầu tiên năm 1895.

金江珍珠菜（学名：Lysimachia delavayi）是报春花科珍珠菜属的植物，是中国的特有植物。分布于中国大陆的云南等地，生长于海拔2,100米至2,800米的地区，一般生长在松栎林下草地。