平贝母Fritillaria ussuriensis
中文名（Chinese Name）：平贝母
学名（Scientific Name）：Fritillaria ussuriensis Maxim.
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Fritillaria ussuriensis f. lutosa C. F. Fang Fritillaria unibracteata var. sulcisquamasa (S. Y. Yang et S. C. Yueh) Hsiao et S. C. Yu
科属（Family & Genus）：百合科（Liliaceae）贝母属
形态特征（Description）：植株长可达1米。鳞茎由2枚鳞片组成，直径1-1.5厘米，周围还常有少数小鳞茎，容易脱落。叶轮生或对生，在中上部常兼有少数散生的，条形至披针形，长7-14厘米，宽3-6.5毫米，先端不卷曲或稍卷曲。花1-3朵，紫色而具黄色小方格，顶端的花具4-6枚叶状苞片，苞片先端强烈卷曲；外花被片长约3.5厘米，宽约1.5厘米，比内花被片稍长而宽；蜜腺窝在背面明显凸出；雄蕊长约为花被片的3/5，花药近基着，花丝具小乳突，上部更多；花柱也有乳突，柱头裂片长约5毫米。花期5-6月。
分布（Distribution）：产辽宁、吉林、黑龙江。生于低海拔地区的林下、草甸或河谷。俄罗斯也有。
用途（Use）：
引自植物志英文版：FOC Vol. 24 Page 131
Fritillaria ussuriensis Maximowicz in Trautvetter et al., Decas Pl. Nov. 9. 1882.
平贝母 ping bei mu| Liliaceae | Fritillaria
Fritillaria ussuriensis f. lutosa C. F. Fang.
Bulb of 2 scales, 1--1.5 cm in diam., usually with a few bulbels around it. Stem 50--60(--100) cm. Leaves 14--17, basal ones usually in a whorl of 3, middle and distal ones whorled or opposite, sometimes also alternate; leaf blade linear to lanceolate, 7--14 × 3--6.5 cm, apex sometimes slightly cirrose. Inflorescence 1(--3)-flowered; bracts 2 per flower (often with 4 or 5 extra bracts on extension of stem above flower), apex strongly cirrose. Flower nodding, tubular-campanulate; pedicel 2.5--3.5 cm. Tepals purple adaxially, brownish violet abaxially, tessellated with yellow, oblong-obovate to subelliptic, ca. 3.5 × 1.5 cm; nectaries projecting at a right angle abaxially. Filaments papillose, longer than anthers. Style 3-lobed, ± papillose; lobes ca. 5 mm. Capsule wingless. Fl. May--Jun, fr. Jul. 2 n = 24*.
Forests, thickets, meadows, streamsides, shady and moist places; near sea level to 500 m. Heilongjiang, Jilin, Liaoning [Korea, Russia (Far East)].
Fritillaria ussuriensis is cultivated in China for its bulbs, which are used medicinally. It is a vulnerable species in China.
（责任编辑：徐晔春）
学名（Scientific Name）：Fritillaria ussuriensis Maxim.
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Fritillaria ussuriensis f. lutosa C. F. Fang Fritillaria unibracteata var. sulcisquamasa (S. Y. Yang et S. C. Yueh) Hsiao et S. C. Yu
科属（Family & Genus）：百合科（Liliaceae）贝母属
形态特征（Description）：植株长可达1米。鳞茎由2枚鳞片组成，直径1-1.5厘米，周围还常有少数小鳞茎，容易脱落。叶轮生或对生，在中上部常兼有少数散生的，条形至披针形，长7-14厘米，宽3-6.5毫米，先端不卷曲或稍卷曲。花1-3朵，紫色而具黄色小方格，顶端的花具4-6枚叶状苞片，苞片先端强烈卷曲；外花被片长约3.5厘米，宽约1.5厘米，比内花被片稍长而宽；蜜腺窝在背面明显凸出；雄蕊长约为花被片的3/5，花药近基着，花丝具小乳突，上部更多；花柱也有乳突，柱头裂片长约5毫米。花期5-6月。
分布（Distribution）：产辽宁、吉林、黑龙江。生于低海拔地区的林下、草甸或河谷。俄罗斯也有。
用途（Use）：
引自植物志英文版：FOC Vol. 24 Page 131
Fritillaria ussuriensis Maximowicz in Trautvetter et al., Decas Pl. Nov. 9. 1882.
平贝母 ping bei mu| Liliaceae | Fritillaria
Fritillaria ussuriensis f. lutosa C. F. Fang.
Bulb of 2 scales, 1--1.5 cm in diam., usually with a few bulbels around it. Stem 50--60(--100) cm. Leaves 14--17, basal ones usually in a whorl of 3, middle and distal ones whorled or opposite, sometimes also alternate; leaf blade linear to lanceolate, 7--14 × 3--6.5 cm, apex sometimes slightly cirrose. Inflorescence 1(--3)-flowered; bracts 2 per flower (often with 4 or 5 extra bracts on extension of stem above flower), apex strongly cirrose. Flower nodding, tubular-campanulate; pedicel 2.5--3.5 cm. Tepals purple adaxially, brownish violet abaxially, tessellated with yellow, oblong-obovate to subelliptic, ca. 3.5 × 1.5 cm; nectaries projecting at a right angle abaxially. Filaments papillose, longer than anthers. Style 3-lobed, ± papillose; lobes ca. 5 mm. Capsule wingless. Fl. May--Jun, fr. Jul. 2 n = 24*.
Forests, thickets, meadows, streamsides, shady and moist places; near sea level to 500 m. Heilongjiang, Jilin, Liaoning [Korea, Russia (Far East)].
Fritillaria ussuriensis is cultivated in China for its bulbs, which are used medicinally. It is a vulnerable species in China.
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