川鄂紫菀Aster moupinsensis (Franch.) Hand.-Mazz.
川鄂紫菀Aster moupinsensis (Franch.) Hand.-Mazz.
23. 川鄂紫菀 穆坪紫菀 图版46：1-4
Aster moupinsensis (Franch.) Hand. -Mazz. in Notizbl. Bot. Gart. u Mus. Berl. -Dahl, 13: 613. 1937; S. Y. Hu in Quart. Journ. Taiwan Mus. 18: 294, 1965.——Erigeron moupinensis Franch. in Nouv. Arch. Mus. Par. Ser. 2, 10: 16, 1888; Diels in Bot Jahrb. 29: 612. 1901.——Aster henryi Hemsl. in Journ. Linn. Soc. 23: 411. 1888; Diels, l. c. 611. 1900. ——Aster altaicus auct., non Willd.; Hand. -Mazz., Symb. Sin. 7: 1089. 1936, p. p.
多年生草本，根状茎粗壮，多少木质。茎直立，高12-40厘米，纤细，基部被枯叶残片，上部有3-9个直立或斜升的帚状伞房状分枝；有细沟，下部无毛或有疏毛，上部有伏毛，全部有密集的叶。基部叶在花期生存，与莲座状叶同形，狭长匙形或线形，长4-12厘米，宽0.2-0.7厘米，下部渐狭成长柄，全缘或上部有1-3对疏浅的锯齿，顶端尖或渐尖，有角质小尖头，边缘平或稍反卷；下部及中部叶线形，长2-4厘米，宽0.2-0.4厘米，多少直立；上部叶小，线形；全部叶厚质，两面无毛，仅边缘有伏糙毛，中脉在两面显然凸起，侧脉2-3对，几与边缘平行，不显明；上部叶背面有疏伏毛，有1脉。头状花序单生枝端，径3-4厘米。总苞半球形，长7-8毫米，宽10-12毫米；总苞片3层，线形或线状长圆形，稍尖，顶端带紫色，外层草质，或除中脉外宽膜质，长约7毫米，宽1.5毫米，边缘撕裂或有缘毛。舌状花20余个，管部长3毫米，有短毛；舌片白色，长椭圆形，长达15毫米，宽1.5毫米。管状花长7毫米，管部长2.5毫米，裂片长2毫米；花柱附片长披针形，长0.7毫米。冠毛白色，长约7毫米，有多数等长的细糙毛。瘦果长圆形，长几达3毫米，下部狭，两面无肋，被伏柔毛。花果期7-11月。
产于四川东部（巫山、万县）、湖北西部（秭归、宜昌），据 Handel-Mazzetti 也产于四川西部及云南西北部。生于河滩、沙地、草坡或岩石上。海拔100-150米。
上述的记载系根据巫山的标本写成，与 Franchet 的记载符合。秭归的植物有较短狭的舌片。但万县的植物有6-9个头状花序，舌片也较短狭，且成熟的瘦果上有带红色的冠毛，则与 Hemsley 的记载相符合，可能应作为一个变种。Handel-Mazzetti 曾观察到 Franchet 和 Hemsley 的标本，认为是一致的。Franchet 的植物并非采于穆平，故在此另起中文种名。
《Flora of China》 Vol. 20-21 (2011)
Aster moupinensis (Franchet) Handel-Mazzetti Notizbl. Bot. Gart. Berlin-Dahlem. 13: 613. 1937.
川鄂紫菀 chuan e zi wan
Erigeron moupinensis Franchet, Nouv. Arch. Mus. Hist. Nat., sér. 2, 10: 36. 1887; Aster henryi Hemsley.
Herbs, perennial, 12-40 cm tall, ± caespitose; rhizomes robust, ± woody. Stems erect, slender, branched in upper part, canaliculate, glabrous or sparsely strigillose in lower part, strigillose in upper part. Leaves glabrous, eglandular, thick, margin slightly revolute or flat, thickened, remotely, sparsely serrulate or serrate, teeth mucronulate, scabrous, midvein conspicuously raised, lateral veins 2- or 3-paired, subparallel to margin and inconspicuous; basal leaves present at anthesis, ± rosulate, long petiolate, narrowly oblanceolate to linear-oblanceolate, 4-12 × 0.2-0.7 cm, gradually attenuate, apex acute or acuminate, mucronate; lower and middle leaves linear-oblong to linear, 2-4 × 0.2-0.4 cm, ± erect; upper leaves small, linear, abaxially sparsely strigillose, 1-veined. Capitula in open corymbiform synflorescences, 3-4 cm in diam. Involucres hemispheric, 7-8 × 10-12 mm; phyllaries 3-seriate, narrowly oblong, acute, apex tinged purple, strigillose; outer phyllaries narrower, green, membranous, ca. 7 × 1.5 mm, margin ciliate, of inner phyllaries scarious, erose-fimbriate. Ray florets 16-20, white, tube ca. 3 mm, hairy, lamina narrowly elliptic, ca. 15 × 1.5 mm; disk florets yellow, ca. 6 mm, tube ca. 2.5 mm, tube and limb hairy, limb funnelform, lobes ca. 1.5 mm, glabrous. Achenes tan to brown, oblong, compressed, ca. 3 mm, strigose, 2-ribbed. Pappus 3-seriate, yellowish; outer series ca. 0.3 mm; inner series ca. 4 mm, acute; innermost series ca. 5.5 mm, clavate. Fl. and fr. Jul-Sep.
● Riverbanks, grassy slopes, sandy areas, on rocks; 100-200 m. W Hubei, E Sichuan.
别名：穆坪紫菀
科名：菊科 Compositae
属名：紫菀属 Aster
23. 川鄂紫菀 穆坪紫菀 图版46：1-4
Aster moupinsensis (Franch.) Hand. -Mazz. in Notizbl. Bot. Gart. u Mus. Berl. -Dahl, 13: 613. 1937; S. Y. Hu in Quart. Journ. Taiwan Mus. 18: 294, 1965.——Erigeron moupinensis Franch. in Nouv. Arch. Mus. Par. Ser. 2, 10: 16, 1888; Diels in Bot Jahrb. 29: 612. 1901.——Aster henryi Hemsl. in Journ. Linn. Soc. 23: 411. 1888; Diels, l. c. 611. 1900. ——Aster altaicus auct., non Willd.; Hand. -Mazz., Symb. Sin. 7: 1089. 1936, p. p.
多年生草本，根状茎粗壮，多少木质。茎直立，高12-40厘米，纤细，基部被枯叶残片，上部有3-9个直立或斜升的帚状伞房状分枝；有细沟，下部无毛或有疏毛，上部有伏毛，全部有密集的叶。基部叶在花期生存，与莲座状叶同形，狭长匙形或线形，长4-12厘米，宽0.2-0.7厘米，下部渐狭成长柄，全缘或上部有1-3对疏浅的锯齿，顶端尖或渐尖，有角质小尖头，边缘平或稍反卷；下部及中部叶线形，长2-4厘米，宽0.2-0.4厘米，多少直立；上部叶小，线形；全部叶厚质，两面无毛，仅边缘有伏糙毛，中脉在两面显然凸起，侧脉2-3对，几与边缘平行，不显明；上部叶背面有疏伏毛，有1脉。头状花序单生枝端，径3-4厘米。总苞半球形，长7-8毫米，宽10-12毫米；总苞片3层，线形或线状长圆形，稍尖，顶端带紫色，外层草质，或除中脉外宽膜质，长约7毫米，宽1.5毫米，边缘撕裂或有缘毛。舌状花20余个，管部长3毫米，有短毛；舌片白色，长椭圆形，长达15毫米，宽1.5毫米。管状花长7毫米，管部长2.5毫米，裂片长2毫米；花柱附片长披针形，长0.7毫米。冠毛白色，长约7毫米，有多数等长的细糙毛。瘦果长圆形，长几达3毫米，下部狭，两面无肋，被伏柔毛。花果期7-11月。
产于四川东部（巫山、万县）、湖北西部（秭归、宜昌），据 Handel-Mazzetti 也产于四川西部及云南西北部。生于河滩、沙地、草坡或岩石上。海拔100-150米。
上述的记载系根据巫山的标本写成，与 Franchet 的记载符合。秭归的植物有较短狭的舌片。但万县的植物有6-9个头状花序，舌片也较短狭，且成熟的瘦果上有带红色的冠毛，则与 Hemsley 的记载相符合，可能应作为一个变种。Handel-Mazzetti 曾观察到 Franchet 和 Hemsley 的标本，认为是一致的。Franchet 的植物并非采于穆平，故在此另起中文种名。
《Flora of China》 Vol. 20-21 (2011)
Aster moupinensis (Franchet) Handel-Mazzetti Notizbl. Bot. Gart. Berlin-Dahlem. 13: 613. 1937.
川鄂紫菀 chuan e zi wan
Erigeron moupinensis Franchet, Nouv. Arch. Mus. Hist. Nat., sér. 2, 10: 36. 1887; Aster henryi Hemsley.
Herbs, perennial, 12-40 cm tall, ± caespitose; rhizomes robust, ± woody. Stems erect, slender, branched in upper part, canaliculate, glabrous or sparsely strigillose in lower part, strigillose in upper part. Leaves glabrous, eglandular, thick, margin slightly revolute or flat, thickened, remotely, sparsely serrulate or serrate, teeth mucronulate, scabrous, midvein conspicuously raised, lateral veins 2- or 3-paired, subparallel to margin and inconspicuous; basal leaves present at anthesis, ± rosulate, long petiolate, narrowly oblanceolate to linear-oblanceolate, 4-12 × 0.2-0.7 cm, gradually attenuate, apex acute or acuminate, mucronate; lower and middle leaves linear-oblong to linear, 2-4 × 0.2-0.4 cm, ± erect; upper leaves small, linear, abaxially sparsely strigillose, 1-veined. Capitula in open corymbiform synflorescences, 3-4 cm in diam. Involucres hemispheric, 7-8 × 10-12 mm; phyllaries 3-seriate, narrowly oblong, acute, apex tinged purple, strigillose; outer phyllaries narrower, green, membranous, ca. 7 × 1.5 mm, margin ciliate, of inner phyllaries scarious, erose-fimbriate. Ray florets 16-20, white, tube ca. 3 mm, hairy, lamina narrowly elliptic, ca. 15 × 1.5 mm; disk florets yellow, ca. 6 mm, tube ca. 2.5 mm, tube and limb hairy, limb funnelform, lobes ca. 1.5 mm, glabrous. Achenes tan to brown, oblong, compressed, ca. 3 mm, strigose, 2-ribbed. Pappus 3-seriate, yellowish; outer series ca. 0.3 mm; inner series ca. 4 mm, acute; innermost series ca. 5.5 mm, clavate. Fl. and fr. Jul-Sep.
● Riverbanks, grassy slopes, sandy areas, on rocks; 100-200 m. W Hubei, E Sichuan.