目前为止，中国西南野生生物种质资源库共保藏该物种: 种子113份; DNA材料99份; DNA3份;

• 科:蔷薇科    Rosaceae
• 属:火棘属    Pyracantha
• 种:火棘   Pyracantha fortuneana

1. Pyracantha fortuneana (Maximowicz) H. L. Li, J. Arnold Arbor. 25: 420. 1944. 火棘 huo ji Photinia fortuneana Maximowicz, Bull. Acad. Imp. Sci. Saint-Pétersbourg, sér. 3, 19: 179. 1874; P. crenatoserrata Hance; Pyracantha crenatoserrata (Hance) Rehder (1931); P. crenulata var. yunnanensis M. Vilmorin ex Mottet (1913); P. gibbsii var. yunnanensis (M. Vilmorin ex Mottet) A. Osborn (1919); P. yunnanensis (M. Vilmorin ex Mottet) Chittenden (1921).Shrubs to 3 m tall. Lateral branches short, thornlike; young branchlets rusty pubescent, dark brown and glabrescent when old. Petiole glabrous or initially slightly pubescent; stipules not seen; leaf blade obovate or obovate-oblong, 1.5–6 × 0.5–2 cm, both surfaces glabrous, base cuneate, margin serrate with teeth incurved, apex obtuse or emarginate, sometimes shortly apiculate. Compound corymb rather loose, 3–4 cm in diam.; peduncle subglabrous; bracts caducous, lanceolate. Pedicel ca. 1 cm, subglabrous. Flowers ca. 1 cm in diam. Hypanthium campanulate, abaxially glabrous. Sepals triangular, 1–1.5 mm, glabrous, margin entire, apex obtuse. Petals suborbicular, ca. 4 × 3 mm, apex rounded or obtuse. Stamens 20; filaments 3–4 mm. Ovary densely white pubescent apically; styles ca. as long as stamens. Pome orangish red or dark red, subglobose, ca. 5 mm; fruiting pedicel 2–5 mm; sepals persistent, erect. Fl. Mar–May, fr. Aug–Nov. 2n = 34*.Thickets, stream sides, roadsides; 500--2800 m. Fujian, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Shaanxi, Sichuan, Xizang, Yunnan, Zhejiang.【引自：Flora of China】

常绿灌木，高达3米；侧枝短，先端成刺状，嫩枝外被锈色短柔毛，老枝暗褐色，无毛；芽小，外被短柔毛。叶片倒卵形或倒卵状长圆形，长1.5-6厘米，宽0.5-2厘米，先端圆钝或微凹，有时具短尖头，基部楔形，下延连于叶柄，边缘有钝锯齿，齿尖向内弯，近基部全缘，两面皆无毛；叶柄短，无毛或嫩时有柔毛。花集成复伞房花序，直径3-4厘米，花梗和总花梗近于无毛，花梗长约1厘米；花直径约1厘米；萼筒钟状，无毛；萼片三角卵形，先端钝；花瓣白色，近圆形，长约4毫米，宽约3毫米；雄蕊20，花丝长3-4毫米，药黄色；花柱5，离生，与雄蕊等长，子房上部密生白色柔毛。果实近球形，直径约5毫米，桔红色或深红色。花期3-5月，果期8-11月。 【引自：中国植物志】