Harrisonia perforata (Blanco) Merr.

Shrubs nearly erect or somewhat climbing, 1-2 m tall. Leaves odd-pinnate, 3-17-foliolate, 3-14 cm; rachis usually winged; leaflet blades equilaterally or inequilaterally ovate to obovate, 1.5-4.5 × 0.7-2 cm, margin crenulate or sometimes entire, in occasional specimens some crenulations with pellucid cavities that seem to lack oil and may be hydathodes. Inflorescences cymose to racemose, to 3 cm, few to many flowered. Flowers bisexual, mostly 5-merous. Sepals ca. 1.5 mm, connate at base or to ± half their length. Petals ovate-elliptic or lanceolate, 5-7 mm. Stamens to 9 mm. Gynoecium usually 5-carpelled and -loculed; ovary glabrous, slightly lobed, ca. 1 mm; style pubescent, to 8 mm. Fruit subglobose, entire or slightly lobed, 1-1.5 cm in diam.; endocarp ca. 1 mm thick. Seeds ca. 3.5 mm. Fl. Apr-May, fr. May-Aug.

Sparse forests, scrub; low elevations. SW Guangdong (Leizhou Bandao), Hainan [Cambodia, India (Andaman Islands), Indonesia, Laos, Malaysia, Myanmar, Philippines, Thailand, Vietnam].

Paliurus perforatus Blanco, Fl. Filip. 174. 1837; Feroniella pubescens (Wallich ex J. D. Hooker) Tanaka; Harrisonia citrinocarpa Elmer; Lasiolepis multijuga Bennett; L. paucijuga Bennett & R. Brown; Limonia pubescens Wallich ex J. D. Hooker; P. dubius Blanco.

Harrisonia perforata is a species of liana in the family Rutaceae. Its recorded distribution includes: Andaman Islands, Nicobar Islands, Bangladesh, Myanmar, Indo-China, Java and Lesser Sunda Islands, but no subspecies are listed in the Catalogue of Life.

Harrisonia perforata là một loài thực vật có hoa trong họ Cửu lý hương. Loài này được (Blanco) Merr. mô tả khoa học đầu tiên năm 1912.

牛筋果（学名：Harrisonia perforata）为苦木科牛筋果属下的一个种。