香芸火绒草Leontopodium haplophylloides Hand.-Mazz.
香芸火绒草Leontopodium haplophylloides Hand.-Mazz.
11. 香芸火绒草 图版16: 4-6
Leontopodium haplophylloides Hand. -Mazz. in Schrot., Pflzleb. d. Alp. 2 Aufl. 505. 1924, nomem, in Verh. Zool. -Bot. Ges. 74: 28. 1924, nomem, et in Act. Hort. Goth. 1: 120. 1924 et in Beih. Bot. Centralbl. 44, 2: 54. pl. I, 2. 1928; Stapf in Curtis’Bot. Mag. 154, pl. 7213. 1930; Mattf. in Journ. Arn. Arb. 15: 38. 1933.——Leontopodium sibiricum auct., non Cass.: Kanitz. Wiss. Erg. R. Szechenyi, 2: 705. 1898, p. p.; Hand. -Mazz. in Act. Hort. Goth. 12: 231. 1938; S. Y. Hu in Quart. Journ. Taiw. Mus. 20, 1-2: 43. 1967; 中国高等植物图鉴4: 463. 图6339. 1975.——Leontopodium aloysioderum Hort. ap. Hand. -Mazz. in Act. Hort. Goth. 12: 231. 1938.——Leontopodium franchetii auct., non Beauv.: Hao in Engl., Bot. Jahrb. 48: 642. 1938.
多年生草本。根状茎短小,近横走,有多数不育茎和花茎,簇状丛生。茎直立,高15-30厘米,纤细,坚挺,下部木质,宿存,不分枝,仅砍断的茎有分枝,被蛛丝状毛,上部常有腺毛,全部有密生而等距的叶;节间长0.5-12厘米。下部叶在花期枯萎或凋落;叶稍直立或开展,狭披针形或线状披针形,长1-4厘米,宽0.1-0.35厘米,基部渐狭,无柄,边缘稍反卷或平,顶端长尖或尖,有细小尖头,草质,黑绿色,两面被灰色或青色短茸毛,或上部叶上面被茸毛,下面杂有常超出毛茸的黑色、头状、短柄、易脱落且有柠檬香气的腺毛。中脉细,基部有不明显的三出脉。苞叶常多数,披针形,较叶稍短,中部稍宽,上面被白色厚茸毛,下面与叶同色,开展成美观的径约2-5厘米的苞叶群。头状花序径约5毫米,常5-7个密集。总苞长约5毫米,被白色柔毛状茸毛;总苞片3-4层,顶端无毛,宽,尖,浅或黑褐色,露出毛茸之上。小花异形,雄花或雌花较少,或雌雄异株。花冠长约3.5毫米;雄花花冠管状,上部漏斗状,有尖卵圆形裂片;雌花花冠丝状管状。冠毛白色;雄花冠毛上半部稍粗厚,有细齿;雌花冠毛有细锯齿。不育的子房和瘦果有短粗毛。花期8-9月。
产四川西部(道孚)和北部(松潘)、青海东部(西宁、大通等)、甘肃西南部(临潭)。生于高山草地、石砾地、灌丛或针叶林外缘。海拔2600-4000米。
苞叶与叶一样在下面有易脱落的黑色腺毛,极易与它种区别。此种多变异,有时茎粗壮,径1.5-2毫米,曾经前人误视为坚杆火绒草 L. franchetii Beauv.。
形态特征:多年生草本。根状茎短小,近横走,有多数不育茎和花茎,簇状丛生。茎直立,高15—30厘米,纤细;坚挺,下部木质,宿存,不分枝,仅砍断的茎有分枝,被蛛丝状毛,上部常有腺毛,全部有密生而等距的叶;节间长,o.5—12厘米。下部叶在花期枯萎或凋落,叶稍直立或开展,狭披针形或线状披针形,长1—4厘米,宽0.1—0.35厘米,基部渐狭,无柄,边缘稍反卷或平,顶端长尖或尖,有,细小尖头,草质,黑绿色,两面被灰色或青色短茸毛,或上部叶上面被茸毛,下面杂有常超出毛茸的黑色、头状、短柄、易脱落且有柠檬香气的腺毛。中脉细,基部有不明显的三出脉。苞叶常多数,披针形,较叶稍短,中部稍宽,上面被白色厚茸毛;下面与叶同色,开展成美观的径约2—5厘米的苞叶群。头状花序径约5毫米,常5—7个密集。总苞长约5毫米,被白色柔毛状茸毛,总苞片3—4层,顶端无毛,宽,尖,浅或黑褐色,露出毛茸之上。小花异形,雄花或雌花较少,或雌雄异株。花冠长约3.5毫米,雄花花冠管状,上部漏斗状,有尖卵圆形裂片,雌花花冠丝状管状。冠毛白色;雄花冠毛上半部稍粗厚,有细齿;雌花冠毛有细锯齿。不育的子房和瘦果有短粗毛。花期8—9月。
产地分布:产四川西部(道孚)和北部(松潘)、青海东部(西宁、大通等)、甘肃西南部(临潭)。生于高山草地、石砾地、灌丛或针叶林外缘。海拔2600—4000米。
本种提示:苞叶与叶一样在下面有易脱落的黑色腺毛,极易与它种区别。此种多变异,有时茎粗壮,径1.5—2毫米,曾经前人误视为坚杆火绒草L.FranchetiiBeauv.。
参考文献:Leontopodium haplophylloides Hand.·Mazz.In SchrSt.;Pflzleb.D. Alp·2 Aufl.505.1924,nomem,in Verh.Z001.,Bot.Ges.74:28.1924, nomem,et in Act.Hort.Goth.1:120.1924 et in Beih.Bot.Centralbl.44, 2: 54·p1.I,2.1928;Stapf in Curtis’Bot.Mag·154,p1.7213.1930;Mat· tf.in Journ.Arn.Arb.15:38。1933.— Lebntopodium sibiricum auct·, non Cass.: Kanitz.Wiss.Erg·R. Szechenyi, 2: 705. 1898, p· p.: Hand.· Mazz.In Act.Hort.Goth.12:231.1938;S.Y.Hu in Quart.Journ.Taiw. Mus.20;1—2:43.1967;中国高等植物图鉴4:463.图6339.1975.一~ Leonto· podium aloysioderum Hort.Ap·Hand.·Mazz.In Act.Hort.Goth.12:231. 1938.——Leontopodium franchetii auct·,non Beauv·;Hao in Engl., Bot. Jahrb.48:642.1938.
《Flora of China》 Vol. 20-21 (2011)
Leontopodium haplophylloides Handel-Mazzetti Acta Horti Gothob. 1: 120. 1924.
香芸火绒草 xiang yun huo rong cao
Herbs, perennial. Rhizome short and densely branched, with numerous flowering stems and sterile stems. Stems erect, not branched, 15-30 cm tall, woody in lower part, ash-colored arachnoid pubescent, equally densely leafy, lower leaves usually withering during anthesis; internodes 5-8 mm. Leaves lanceolate to linear-lanceolate, 10-40 × 1-3.5 mm, both surfaces grayish arachnoid pubescent, basally narrowed, apex acuminate or acute. Capitula 5-7, in dense corymbs, ca. 5 mm in diam.; bracteal leaves numerous, lanceolate, forming a star of 2-5 cm in diam., abaxially concolorous with cauline leaves, adaxially densely white tomentose. Involucre ca. 5 mm, densely grayish arachnoid tomentose; phyllaries 3- or 4-seriate, apex dark brown, acute, glabrous. Corolla ca. 3.5 mm. Achenes papillose. Pappus white, 3-4 mm, serrulate. Fl. Aug-Sep, fr. Sep-Oct.
● Alpine meadows, gravelly slopes, thickets, conifer forest margins; 2400-4000 m. Gansu, Qinghai, W Sichuan.
别名:芸香火绒草;香云火绒草;老头草;
科名:菊科 Compositae
属名:火绒草属 Leontopodium
《中国植物志》第75卷095页
11. 香芸火绒草 图版16: 4-6
Leontopodium haplophylloides Hand. -Mazz. in Schrot., Pflzleb. d. Alp. 2 Aufl. 505. 1924, nomem, in Verh. Zool. -Bot. Ges. 74: 28. 1924, nomem, et in Act. Hort. Goth. 1: 120. 1924 et in Beih. Bot. Centralbl. 44, 2: 54. pl. I, 2. 1928; Stapf in Curtis’Bot. Mag. 154, pl. 7213. 1930; Mattf. in Journ. Arn. Arb. 15: 38. 1933.——Leontopodium sibiricum auct., non Cass.: Kanitz. Wiss. Erg. R. Szechenyi, 2: 705. 1898, p. p.; Hand. -Mazz. in Act. Hort. Goth. 12: 231. 1938; S. Y. Hu in Quart. Journ. Taiw. Mus. 20, 1-2: 43. 1967; 中国高等植物图鉴4: 463. 图6339. 1975.——Leontopodium aloysioderum Hort. ap. Hand. -Mazz. in Act. Hort. Goth. 12: 231. 1938.——Leontopodium franchetii auct., non Beauv.: Hao in Engl., Bot. Jahrb. 48: 642. 1938.
多年生草本。根状茎短小,近横走,有多数不育茎和花茎,簇状丛生。茎直立,高15-30厘米,纤细,坚挺,下部木质,宿存,不分枝,仅砍断的茎有分枝,被蛛丝状毛,上部常有腺毛,全部有密生而等距的叶;节间长0.5-12厘米。下部叶在花期枯萎或凋落;叶稍直立或开展,狭披针形或线状披针形,长1-4厘米,宽0.1-0.35厘米,基部渐狭,无柄,边缘稍反卷或平,顶端长尖或尖,有细小尖头,草质,黑绿色,两面被灰色或青色短茸毛,或上部叶上面被茸毛,下面杂有常超出毛茸的黑色、头状、短柄、易脱落且有柠檬香气的腺毛。中脉细,基部有不明显的三出脉。苞叶常多数,披针形,较叶稍短,中部稍宽,上面被白色厚茸毛,下面与叶同色,开展成美观的径约2-5厘米的苞叶群。头状花序径约5毫米,常5-7个密集。总苞长约5毫米,被白色柔毛状茸毛;总苞片3-4层,顶端无毛,宽,尖,浅或黑褐色,露出毛茸之上。小花异形,雄花或雌花较少,或雌雄异株。花冠长约3.5毫米;雄花花冠管状,上部漏斗状,有尖卵圆形裂片;雌花花冠丝状管状。冠毛白色;雄花冠毛上半部稍粗厚,有细齿;雌花冠毛有细锯齿。不育的子房和瘦果有短粗毛。花期8-9月。
产四川西部(道孚)和北部(松潘)、青海东部(西宁、大通等)、甘肃西南部(临潭)。生于高山草地、石砾地、灌丛或针叶林外缘。海拔2600-4000米。
苞叶与叶一样在下面有易脱落的黑色腺毛,极易与它种区别。此种多变异,有时茎粗壮,径1.5-2毫米,曾经前人误视为坚杆火绒草 L. franchetii Beauv.。
形态特征:多年生草本。根状茎短小,近横走,有多数不育茎和花茎,簇状丛生。茎直立,高15—30厘米,纤细;坚挺,下部木质,宿存,不分枝,仅砍断的茎有分枝,被蛛丝状毛,上部常有腺毛,全部有密生而等距的叶;节间长,o.5—12厘米。下部叶在花期枯萎或凋落,叶稍直立或开展,狭披针形或线状披针形,长1—4厘米,宽0.1—0.35厘米,基部渐狭,无柄,边缘稍反卷或平,顶端长尖或尖,有,细小尖头,草质,黑绿色,两面被灰色或青色短茸毛,或上部叶上面被茸毛,下面杂有常超出毛茸的黑色、头状、短柄、易脱落且有柠檬香气的腺毛。中脉细,基部有不明显的三出脉。苞叶常多数,披针形,较叶稍短,中部稍宽,上面被白色厚茸毛;下面与叶同色,开展成美观的径约2—5厘米的苞叶群。头状花序径约5毫米,常5—7个密集。总苞长约5毫米,被白色柔毛状茸毛,总苞片3—4层,顶端无毛,宽,尖,浅或黑褐色,露出毛茸之上。小花异形,雄花或雌花较少,或雌雄异株。花冠长约3.5毫米,雄花花冠管状,上部漏斗状,有尖卵圆形裂片,雌花花冠丝状管状。冠毛白色;雄花冠毛上半部稍粗厚,有细齿;雌花冠毛有细锯齿。不育的子房和瘦果有短粗毛。花期8—9月。
产地分布:产四川西部(道孚)和北部(松潘)、青海东部(西宁、大通等)、甘肃西南部(临潭)。生于高山草地、石砾地、灌丛或针叶林外缘。海拔2600—4000米。
本种提示:苞叶与叶一样在下面有易脱落的黑色腺毛,极易与它种区别。此种多变异,有时茎粗壮,径1.5—2毫米,曾经前人误视为坚杆火绒草L.FranchetiiBeauv.。
参考文献:Leontopodium haplophylloides Hand.·Mazz.In SchrSt.;Pflzleb.D. Alp·2 Aufl.505.1924,nomem,in Verh.Z001.,Bot.Ges.74:28.1924, nomem,et in Act.Hort.Goth.1:120.1924 et in Beih.Bot.Centralbl.44, 2: 54·p1.I,2.1928;Stapf in Curtis’Bot.Mag·154,p1.7213.1930;Mat· tf.in Journ.Arn.Arb.15:38。1933.— Lebntopodium sibiricum auct·, non Cass.: Kanitz.Wiss.Erg·R. Szechenyi, 2: 705. 1898, p· p.: Hand.· Mazz.In Act.Hort.Goth.12:231.1938;S.Y.Hu in Quart.Journ.Taiw. Mus.20;1—2:43.1967;中国高等植物图鉴4:463.图6339.1975.一~ Leonto· podium aloysioderum Hort.Ap·Hand.·Mazz.In Act.Hort.Goth.12:231. 1938.——Leontopodium franchetii auct·,non Beauv·;Hao in Engl., Bot. Jahrb.48:642.1938.
《Flora of China》 Vol. 20-21 (2011)
Leontopodium haplophylloides Handel-Mazzetti Acta Horti Gothob. 1: 120. 1924.
香芸火绒草 xiang yun huo rong cao
Herbs, perennial. Rhizome short and densely branched, with numerous flowering stems and sterile stems. Stems erect, not branched, 15-30 cm tall, woody in lower part, ash-colored arachnoid pubescent, equally densely leafy, lower leaves usually withering during anthesis; internodes 5-8 mm. Leaves lanceolate to linear-lanceolate, 10-40 × 1-3.5 mm, both surfaces grayish arachnoid pubescent, basally narrowed, apex acuminate or acute. Capitula 5-7, in dense corymbs, ca. 5 mm in diam.; bracteal leaves numerous, lanceolate, forming a star of 2-5 cm in diam., abaxially concolorous with cauline leaves, adaxially densely white tomentose. Involucre ca. 5 mm, densely grayish arachnoid tomentose; phyllaries 3- or 4-seriate, apex dark brown, acute, glabrous. Corolla ca. 3.5 mm. Achenes papillose. Pappus white, 3-4 mm, serrulate. Fl. Aug-Sep, fr. Sep-Oct.
● Alpine meadows, gravelly slopes, thickets, conifer forest margins; 2400-4000 m. Gansu, Qinghai, W Sichuan.