栏目

大耳叶风毛菊Saussurea macrota Franch.

大耳叶风毛菊Saussurea macrota Franch.

别名:小耳叶凤毛菊;菊大耳叶凤毛菊;耳风毛菊;大耳叶凤毛菊;扇尾风毛菊;大耳风毛菊;

科名:菊科 Compositae

属名:风毛菊属 Saussurea

《中国植物志》第78(2)卷186页
  218.大耳叶风毛菊 图版31: 1-7
  Saussurea macrota Franch in Journ. de Bot. 8 (20): 343. 1894; Diels in Bot. Jahrb. 29: 624. 1901; S. Y. Hu in Quart. Journ. Taiwan Mus. 20 (3-4): 337. 1967; Lipsch. in Journ. Bot. URSS 57 (6): 680. 1972 et Gen. Saussurea 209. 1979; Lauener in Notes Roy. Bot. Gard. Edinb. 34: 382. 1976;秦岭植物志1 (5): 365. 1985. ——S. auaicudata Hemsl. in Journ. Linn. Soc. Bot. 29: 308. 1892, non Franch. 1888; Diels in Bot. Jahrb. 29: 626. 1901; S. Y. Hu in Quart. Journ. Taiwan Mus. 20 (3-4): 316. 1967. ——S. hemsleyana Hand. -Mazz. in Notizbl. Bot. Gard. Berlin 13: 647. 1937, nomen; S. Y. Hu in Quart. Journ. Taiwan Mus. 20 (3-4): 328. 1967. ——S. kitamuraeS. Y. Hu in Quart. Journ. Taiwan Mus. 20 (3-4): 316. 1967, nomen novum——S. otophylla Diels in Bot. Jahrb. 36 (Beibl. 82) 109. 1905; Ling in Contr. Inst. Bot. Nat. Acad. Peiping 3 (4): 167. 1935 et 6 (2): 69-70. 1949; Hand. -Mazz. in Notizbl. Bot. Gart. Berlin 13: 646. 1937; S. Y. Hu in Quart. Journ. Taiwan Mus. 21 (1-2): 4. 1968; 中国高等植物图鉴4: 632.图6677. 1975. ——S. otophylla Diels var. cinerea Ling in Contr. Inst. Bot. Nat. Acad. Peiping 6 (2): 70. 1949.
  多年生草本,高25-75厘米。根状茎粗状,生多数不定根。茎单生,直立,被短糙毛或无毛,上部有伞房花序状分枝,无翼。基生叶花期凋落;下部与中部茎叶无柄,叶片椭圆形或卵状椭圆形,长10-22厘米,宽3-6厘米,顶端渐尖、急尖或微凹,基部深心形,有抱茎的大叶耳;上部茎叶渐小,无柄,长圆状披针形,顶端渐尖,全部叶质地薄,边缘有疏齿,齿端有小尖头,两面绿色,下面色淡色,上面被稀疏的短糙毛,下面被稀疏的褐色腺毛。头状花序2-10个在茎枝顶端排成稠密的伞房花序,花序梗长2-20毫米,被稠密的或稀疏的短腺毛。总苞卵球形或花后圆柱状,直径6-8毫米;总苞片5-6层,厚革质,边缘及顶端常紫红色或褐色,被稀疏的蛛丝毛或几无毛,外层卵形,长4毫米,宽2.5毫米,顶端急尖,有小尖头,中层长卵形,长7毫米,宽3毫米,顶端急尖,内层线形,长1 .2厘米,宽1.5毫米,顶端急尖。小花深紫色,长1.2厘米,细管部长5毫米,檐部长7毫米。瘦果圆柱状,长4.5毫米,有纵肋,无毛。冠毛2层,淡褐色,外层短,糙毛状,长3毫米,内层长,羽毛状,长1厘米。花果期7-8月。
  分布陕西(太白山平安寺、凤县)、甘肃(卓尼)、湖北(巴东神农架)、四川(城口、黑水)。生于山坡、林下及灌丛中,海拔2200-3300米。模式标本采自四川城口。
形态特征:多年生草本,高25--75厘米。根状茎粗状,生多数不定根。茎单生,直立,被短糙毛或无毛,上部有伞房花序状分枝,无翼。基生叶花期凋落;下部与中部茎叶无柄,叶片椭圆形或卵状椭圆形,长10---22厘米,宽3—6厘米,顶端渐尖、急尖或微凹,基部深心形,有抱茎的大叶耳;上部茎叶渐小,无柄,长圆状披针形,顶端渐尖,全部叶质地薄,边缘有疏齿,齿端有小尖头,两面绿色,下面色淡色,上面被稀疏的短糙毛,下面被稀疏的褐色腺毛。头状花序2—10个在茎枝顶端排成稠密的伞房花序,花序梗长2--20毫米,被稠密的或稀疏的短腺毛。总苞卵球形或花后圆柱状,直径6—8毫米;总苞片5--6层,厚革质,边缘及顶端常紫红色或褐色,被稀疏的蛛丝毛或几无毛,外层卵形,长4毫米,宽2.5毫米,顶端急尖,有小尖头,中层长卵形,长7毫米,宽3毫米,顶端急尖,内层线形,长1.2厘米,宽1.5毫米,顶端急尖。小花深紫色,长1.2厘米,细管部长5毫米,檐部长7毫米。瘦果圆柱状,长4.5毫米,有纵肋,无毛。冠毛2层,淡褐色,外层短,糙毛状,长3毫米,内层长,羽毛状,长1厘米。花果期7—8月。
产地分布:分布陕西(太白山平安寺、凤县)、甘肃(卓尼)、湖北(巴东神农架)、四川(城口、黑水)。生于山坡、林下及灌丛中,海拔2200---3300米。模式标本采自四川城口。
参考文献:Saussurea nmcrota Franch.In Journ.De Bot.8(20):343. 1894;Diels in Bot. Jahrb.29:624.1901;S.Y.Hu in Quart.Journ.Taiwan Mus.20(3--4):337.1967; Lipsch.In Joum.Bot.URSS 57(6):680.1972 et Gen.Saussurea 209.1979;LauenerinNotes Roy.Bot.Gard.Edinb.34:382.1976;秦岭植物志1(5):365.1985.--S. Auriculata Hemsl.In Joum.Linn.Soc.Bot.29:308.1892,non Franch.1888;Diels in Bot.Jahrb.29:626.1901;S.Y.Hu in Quart.Journ.Taiwan Mus.20(3--4):316. 1967.--S.Hemsleyarm Hand.·Mazz.In Notizbl.Bot.Gard.Berlin 13:647.1937,no— men;S.Y.Hu in Quart.Joum.Taiwan Mus.20(3--4):328.1967.--S.Kitamurae S.Y.Hu in Quart.Joum.Taiwan Mus.20(3--4):316. 1967,nomen novum---S. Otophylla Diels in Bot.Jahrb.36 (Beibl.82) 109. 1905;Ling in Contr.Inst.Bot.Nat. AcM.Peiping 3(4):167.1935 et 6(2):69--70. 1949;Hand.—Mazz.In Notizbl.Bot. Gatt.Berlin 13:646.1937;S.Y.Hu in Quart.Joum.Taiwan Mus.21(1--2):4. 1968;中国高等植物图鉴4:632.图6677.1975.——S.Otophylla Diels var.Cinerea Ling in Contr.Inst.Bot.Nat.Acad.Peiping6(2):70.1949.

《Flora of China》 Vol. 20-21 (2011)
241. Saussurea macrota Franchet, J. Bot. (Morot). 8: 343. 1894.
大耳叶风毛菊 da er ye feng mao ju Saussurea auriculata Hemsley (1892), not (Candolle) Schultz Bipontinus (1846), nor Franchet (1887); S. hemsleyana Handel-Mazzetti; S. kitamurae S. Y. Hu; S. macrota var. papyracea Lipschitz; S. otophylla Diels; S. otophylla var. cinerea Y. Ling.
Herbs 25-85 cm tall, perennial. Stem solitary, erect, apically branched, apically flexuous, wingless, subglabrous. Basal leaves withered at anthesis. Lower and middle stem leaves sessile, elliptic to ovate-elliptic, 8-23 × 2.5-6 cm, abaxially sparsely arachnoid or glabrous and sometimes gland-dotted, adaxially green and sparsely strigose or glabrous, base auriculate and amplexicaul, margin denticulate to coarsely serrate, apex acute to acuminate. Upper stem leaves narrowly ovate to narrowly elliptic, gradually smaller upward on stem. Capitula numerous, in a clustered corymbiform synflorescence at end of stem and branches, pedunculate. Involucre narrowly campanulate, 6-10 mm in diam. Phyllaries in 5 or 6 rows, brownish, apically and near margin purple, glabrous or sparsely arachnoid; outer phyllaries ovate, 3-4 × 2-2.5 mm, apex usually obtuse; middle phyllaries narrowly ovate, 5-11 × 1.5-3 mm, apex obtuse to acute; inner phyllaries linear, 11-13 × 1-1.5 mm, apex subacute. Corolla dark purple, 1-1.2 cm, tube 5-6 mm, limb 5-7 mm, lobes 3-3.5 mm. Achene cylindric, 3-4.5 mm, ribbed, glabrous. Pappus pale brown; outer bristles 1.5-3 mm, scabrid; inner bristles 8-10 mm. Fl. and fr. Jul-Aug.● Montane forests, thickets; 2200-3300 m. N Chongqing, Gansu, W Hubei, Ningxia, Shaanxi, Sichuan.

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