美观糙苏Phlomis ornata C. Y. Wu
美观糙苏Phlomis ornata C. Y. Wu
25.美观糙苏
Phlomis ornata C. Y. Wu, 云南植物志1: 609. 图148, 1-4 1976——Phlomis sp. nov. Hand. -Mazz. in Act. Hort. Gothob. 9: 81. 1934——Phlomis speciosa Hand. -Mazz. in l. c. 13: 344. 1939, non Salisb. 1796, quod est Leonotis.
形态特征:多年生草本;主根粗厚,木质,其上生出多数木质须根;根茎木质,细长。茎多数,常丛生于木质根茎上,基部常具宿存的叶鞘,高40—60厘米,不分枝,直立或上升,四棱形,疏被具节刚毛。茎生叶宽卵圆形,长9—15.5厘米,宽6.5—12.2厘米,先端急尖或渐尖,基部深心形,边缘在基部常为整齐的牙齿状,向先端为圆齿状,牙齿及圆齿均具小突尖,苞叶卵圆形或卵圆状披针形,长6—10厘米,宽3—5厘米,较花序长许多,先端短渐尖,基部浅心形至宽楔形,边缘为锯齿状,叶片均上面橄榄绿色,疏被小刺毛,下面较淡,被较密的小刺毛,有时混生极少星状小刺毛,茎生叶叶柄长2.5—21厘米,通常下部的较长,上部的较短,苞叶叶柄长1—1.5厘米,叶柄均具棱,疏被刺毛。轮伞花序多花,1—2个生于茎端;苞片钻形,长6—13毫米,具中肋,近刺尖,边缘密被小刺毛。花萼管状,长2—2.5厘米,宽约9毫米,带紫色,外面沿脉上被具节刚毛,其余部分被腺微柔毛及星状微柔毛,齿先端微凹,具长3—4毫米的小刺尖,齿间形成二小齿,小齿先端自内面被丛毛,边缘被微柔毛。花冠暗紫色,长约4.7厘米,冠筒长约3.3厘米,外面在背部被白色或带紫色短绒毛,余部近无毛,内面无毛环,冠檐二唇形,外面密被白色或带紫色的绢状短绒毛,内面无毛环,上唇长约1.6厘米,边缘为小齿状,上半部自内面被髯毛,先端尖嘴状,基部两侧近圆形,下唇长约1.7厘米,宽约1.6厘米,3圆裂,中裂片大,扁圆形,基部收缩,长约7毫米,宽约9毫米,边缘具小齿,内凹,侧裂片较小,卵形。雄蕊花丝具长毛,基部无附属器。花柱先端不等的2裂。小坚果无毛。花期6—9月,果期7—11月。
产地分布:产四川西部及云南西北部;生于冷杉林下或草地上,海拔3000—3700米。模式标本采自四川康定。
参考文献:PhlomisornataC,Y.Wu,云南植物志1:609,图148,1—41976——Phlomissp.nov.Hand.-Mazz.InAct.HortGothob.9:81.1934——PhlomisspeciosaHando.-Mazz.inlc13:344.1939,nonSalisb.1796,quodestLeonotis.
本系概述:Set.MegalanthaeC.Y.WuinAddenda596.1977.全部具茎叶;叶基心形,两面被单毛,稀下面被星状疏柔毛;花大,黄色或暗紫色,冠筒内面无毛环;雄蕊花丝具长毛,基部无附属器;小坚果无毛。
亚组概述:Subsect.AnisostyleaeM.Pop.in1.c.131,1926;Knorr,in1.c.91.1954.花柱具不等的裂片;小坚果先端被毛或无毛。
《Flora of China》 Vol. 17 (1994)
Phlomis ornata C. Y. Wu
美观糙苏 mei guan cao su
Taproots thick, with numerous woody lateral roots. Rhizomes woody, slender. Stems tufted, 40-60 cm tall, unbranched, erect or ascending, sparsely bristly. Petiole 2.5-21 cm, basal ones persistent; stem leaf blades broadly ovate, 9-15.5 × 6.5-12.2 cm, adaxially sparsely setose, abaxially densely setose, occasionally intermixed with a few stellate hairs, base cordate, margin mucronate dentate-crenate, apex acute to acuminate. Verticillasters 1 or 2, many flowered; floral leaves longer than verticillasters, with petiole 1-1.5 cm, blade 6-10 × 3-5 cm, margin serrate, apex short acuminate; bracts subulate, 6-13 mm, ± spinescent, densely bristly. Calyx tubular, 2-2.5 × ca. 0.9 cm, purplish, glandular puberulent or stellate puberulent, veins hispid outside; teeth double toothed at margin, puberulent, apex emarginate, tufted hairy inside, spines 3-4 mm. Corolla dark purple, to 4.7 cm, tube to 3.3 cm, white or purplish tomentulose on back outside, otherwise glabrous; limb densely white or purplish tomentulose outside, glabrous inside; upper lip to 1.6 cm, margin denticulate, apical half bearded inside; lower lip to 1.7 × 1.6 cm, middle lobe oblate, ca. 7 × 9 mm, constricted at base, margin denticulate, concave; lateral lobes ovate. Filaments long hairy, without appendages. Nutlets glabrous. Fl. Jun-Sep, fr. Jul-Nov.
* Abies forests, grasslands; 3000-3700 m. Sichuan, Yunnan.
科名:唇形科 Labiatae
属名:糙苏属 Phlomis
25.美观糙苏
Phlomis ornata C. Y. Wu, 云南植物志1: 609. 图148, 1-4 1976——Phlomis sp. nov. Hand. -Mazz. in Act. Hort. Gothob. 9: 81. 1934——Phlomis speciosa Hand. -Mazz. in l. c. 13: 344. 1939, non Salisb. 1796, quod est Leonotis.
形态特征:多年生草本;主根粗厚,木质,其上生出多数木质须根;根茎木质,细长。茎多数,常丛生于木质根茎上,基部常具宿存的叶鞘,高40—60厘米,不分枝,直立或上升,四棱形,疏被具节刚毛。茎生叶宽卵圆形,长9—15.5厘米,宽6.5—12.2厘米,先端急尖或渐尖,基部深心形,边缘在基部常为整齐的牙齿状,向先端为圆齿状,牙齿及圆齿均具小突尖,苞叶卵圆形或卵圆状披针形,长6—10厘米,宽3—5厘米,较花序长许多,先端短渐尖,基部浅心形至宽楔形,边缘为锯齿状,叶片均上面橄榄绿色,疏被小刺毛,下面较淡,被较密的小刺毛,有时混生极少星状小刺毛,茎生叶叶柄长2.5—21厘米,通常下部的较长,上部的较短,苞叶叶柄长1—1.5厘米,叶柄均具棱,疏被刺毛。轮伞花序多花,1—2个生于茎端;苞片钻形,长6—13毫米,具中肋,近刺尖,边缘密被小刺毛。花萼管状,长2—2.5厘米,宽约9毫米,带紫色,外面沿脉上被具节刚毛,其余部分被腺微柔毛及星状微柔毛,齿先端微凹,具长3—4毫米的小刺尖,齿间形成二小齿,小齿先端自内面被丛毛,边缘被微柔毛。花冠暗紫色,长约4.7厘米,冠筒长约3.3厘米,外面在背部被白色或带紫色短绒毛,余部近无毛,内面无毛环,冠檐二唇形,外面密被白色或带紫色的绢状短绒毛,内面无毛环,上唇长约1.6厘米,边缘为小齿状,上半部自内面被髯毛,先端尖嘴状,基部两侧近圆形,下唇长约1.7厘米,宽约1.6厘米,3圆裂,中裂片大,扁圆形,基部收缩,长约7毫米,宽约9毫米,边缘具小齿,内凹,侧裂片较小,卵形。雄蕊花丝具长毛,基部无附属器。花柱先端不等的2裂。小坚果无毛。花期6—9月,果期7—11月。
产地分布:产四川西部及云南西北部;生于冷杉林下或草地上,海拔3000—3700米。模式标本采自四川康定。
参考文献:PhlomisornataC,Y.Wu,云南植物志1:609,图148,1—41976——Phlomissp.nov.Hand.-Mazz.InAct.HortGothob.9:81.1934——PhlomisspeciosaHando.-Mazz.inlc13:344.1939,nonSalisb.1796,quodestLeonotis.
本系概述:Set.MegalanthaeC.Y.WuinAddenda596.1977.全部具茎叶;叶基心形,两面被单毛,稀下面被星状疏柔毛;花大,黄色或暗紫色,冠筒内面无毛环;雄蕊花丝具长毛,基部无附属器;小坚果无毛。
亚组概述:Subsect.AnisostyleaeM.Pop.in1.c.131,1926;Knorr,in1.c.91.1954.花柱具不等的裂片;小坚果先端被毛或无毛。
《Flora of China》 Vol. 17 (1994)
Phlomis ornata C. Y. Wu
美观糙苏 mei guan cao su
Taproots thick, with numerous woody lateral roots. Rhizomes woody, slender. Stems tufted, 40-60 cm tall, unbranched, erect or ascending, sparsely bristly. Petiole 2.5-21 cm, basal ones persistent; stem leaf blades broadly ovate, 9-15.5 × 6.5-12.2 cm, adaxially sparsely setose, abaxially densely setose, occasionally intermixed with a few stellate hairs, base cordate, margin mucronate dentate-crenate, apex acute to acuminate. Verticillasters 1 or 2, many flowered; floral leaves longer than verticillasters, with petiole 1-1.5 cm, blade 6-10 × 3-5 cm, margin serrate, apex short acuminate; bracts subulate, 6-13 mm, ± spinescent, densely bristly. Calyx tubular, 2-2.5 × ca. 0.9 cm, purplish, glandular puberulent or stellate puberulent, veins hispid outside; teeth double toothed at margin, puberulent, apex emarginate, tufted hairy inside, spines 3-4 mm. Corolla dark purple, to 4.7 cm, tube to 3.3 cm, white or purplish tomentulose on back outside, otherwise glabrous; limb densely white or purplish tomentulose outside, glabrous inside; upper lip to 1.6 cm, margin denticulate, apical half bearded inside; lower lip to 1.7 × 1.6 cm, middle lobe oblate, ca. 7 × 9 mm, constricted at base, margin denticulate, concave; lateral lobes ovate. Filaments long hairy, without appendages. Nutlets glabrous. Fl. Jun-Sep, fr. Jul-Nov.
* Abies forests, grasslands; 3000-3700 m. Sichuan, Yunnan.
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