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木里茴芹Pimpinella silvatica Hand.-Mazz.

木里茴芹Pimpinella silvatica Hand.-Mazz.

别名:林间茴芹;懋理茴芹;懋里茴芹;

科名:伞形科 Umbelliferae

属名:茴芹属 Pimpinella

《中国植物志》第55(2)卷089页
  17.木里茴芹 懋理茴芹(拉汉种子植物名称)图版31: 6-11
  Pimpinella silvatica Hand. -Mazz. Symb. Sin. 7: 714. 1933.
  多年生草本,高50-70厘米。直根,长6-8厘米。茎单生,微被柔毛,分枝少。基生叶和茎下部叶有柄,柄与叶片近等长,长5-7厘米;叶片三出或2回三出分裂,裂片长卵形,长1.5-4厘米,宽1-2厘米,两侧的裂片基部偏斜,顶端的裂片基部楔形,裂片背面有毛,表面仅脉上有毛;茎中部叶与基生叶同形,较小;茎上部叶无柄,叶片3裂,裂片披针形,长1-2厘米,宽约0.5厘米。花序少,顶生伞形花序梗纤细,长约2厘米;无总苞片或偶有1个,线形;伞辐3-5,不等长,长0.5-1厘米;小总苞片2-4,线形,长于花柄;小伞形花序有花5-8,花柄不等长;无萼齿;花瓣小,阔卵形,白色,顶端微凹,小舌片内折;花柱基近于垫状,花柱长于花柱基。果实卵形,微被柔毛。花果期7-9月。
  产四川西部、云南西北部。生于海拔2900-3400米潮湿沟谷。模式标本采自四川木里。
形态特征:多年生草本,高50—70厘米。直根,长6—8厘米。茎单生,微被柔毛,分枝少。基生叶和茎下部叶有柄,柄与叶片近等长,长5—7厘米;叶片三出或2回三出分裂,裂片长卵形,长1.5—4厘米,宽1—2厘米,两侧的裂片基部偏斜,顶端的裂片基部楔形,裂片背面有毛,表面仅脉上有毛,茎中部叶与基生叶同形,较小;茎上部叶无柄,叶片3裂,裂片披针形,长1—2厘米,宽约0.5厘米。花序少,顶生伞形花序梗纤细,长约2厘米;无总苞片或偶有1个,线形,伞辐3—5,不等长,长0.5—1厘米;小总苞片2—4,线形,长于花柄;小伞形花序有花5—8,花柄不等长;无萼齿;花瓣小,阔卵形,白色,顶;端微凹,小舌片内折;花柱基近于垫状,花柱长于花柱基,果实卵形,微被柔毛。花果期7—9月。
产地分布:产四川西部、云南西北部。生于海拔2900—3400米潮湿沟谷。模式标本采自四川木里。
参考文献:Hand.-Mazz.Symb.Sin.7:714.1933.
本类概述:DrudeinEngl.U.Prantl,Nat.Pflanzenfam.3,8:177—197.1898;WolffinEngl.Pflanzenr.90(1V.228):17—25.1927.特征与阿米芹族异型类Ammineaeheteroclitae相同(见中国植物志五十五卷第一分册213页),但分生果棱槽中油管较明显,或除棱内维管束韧皮部两油管细小外,在成熟果内油管大部分都较显著,外果皮细胞内无草酸钙结晶簇。基部叶分裂,有叶鞘。

《Flora of China》 Vol. 14 (2005)
Pimpinella silvatica  Handel-Mazzetti
木里茴芹   mu li hui qin
Plants annual, 50–70 cm, slender, pubescent. Taproot slender. Stem solitary, little-branched. Basal and lower petioles 5–7 cm; blade 1–2-ternate; ultimate segments oblong-ovate, 1.5–4 × 1–2 cm, abaxially pubescent, adaxially pubescent along veins. Upper leaves smaller, 3-lobed, lobes lanceolate, 10–20 × ca. 5 mm. Umbels ca. 2 cm across; bracts 0, occasionally 1, linear; rays 3–5, 0.5–1 cm, unequal; bracteoles 2–4, linear, ca. 3 mm, longer than pedicels; umbellules ca. 6 mm across, 5–8-flowered; pedicels ca. 1 mm. Calyx teeth obsolete. Petals white, broad-ovate, apex slightly notched, with incurved lobule. Stylopodium low-conic; styles ca. 2 × stylopodium. Immature fruit ovoid, base cordate, surface pubescent (mature fruit unknown). Fl. and fr. Jul–Sep.
Moist valleys, grassy river banks; 2500–3400 m. W Sichuan, NW Yunnan.
This poorly known taxon is recorded only from a few collections.

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