叶穗香茶菜Rabdosia phyllostachys (Diels) Hara
叶穗香茶菜Rabdosia phyllostachys (Diels) Hara
12.叶穗香茶菜
Rabdosia phyllostachys (Diels) Hara in Journ. Jap. Bot. 47(7): 199 1972——Plectranthus phyllostachys Diels in Notes Bot. Gard. Edinburgh 5: 230. 1912; Diels in ibid. 7: 47, 314. 1912; 384. 1913; Dunn in ibid. 6: 138, 144. 1915; Hand.-Mazz. Symb. Sin. 7: 940. 1936; in Act. Hort. Gothob. 13: 365, in clavi, 1939——Isodon phyllostachys (Diels)Kudo in Mem. Fac. Sci. Agr. Taihoku Univ. 2: 12. 1929, excl. syn. Plectranthus rugosiformis Hand.-Mazz.
形态特征:灌木或半灌木,高0.9—3米,具直立的分枝。分枝四棱形,幼时密被平展疏柔毛,老时渐变少毛以至无毛。叶对生,卵形,有时心形,长1.5—5厘米,宽0.8—4.5厘米,先端钝或有时急尖,基部心形,边缘具圆齿,两面具皱纹,上面橄榄绿色,被短柔毛或疏柔毛,网脉凹陷,下面灰白色,被绒毛,网脉隆起;叶柄短,长1—6毫米。聚伞花序4—15花,具1—10毫米的梗,通常生于主茎及分枝下部的具较长的梗,而生于其上部的具较短的梗,着生于渐变小的苞叶腋内,常在主茎及分枝上部组成长4—25厘米直径1—2厘米的连续或多少间断的穗状圆锥花序;苞叶叶状,超过聚伞花序,或在主茎及分枝先端的渐变小,呈苞片状,较聚伞花序短,苞片线形,极小;花梗与花萼等长或近无梗。花萼钟形,长约2毫米,直径约2毫米,外面密被疏柔毛,萼齿5,卵状三角形,占萼全长之半,果时花萼增大,卵珠形,萼齿为萼全长1/3。花冠淡黄色或白色,具紫斑,外被疏柔毛,长约6毫米,冠筒占花冠全长之半,基部具浅囊状突起,冠檐二唇形,上唇4圆裂,下唇长大,内凹。雌、雄蕊内藏。小坚果圆状卵形,小,栗色。花期8—10月,果期10月。
产地分布:产云南西北部,四川西南部;生于灌丛中或路边草坡上,海拔1600—3000米。模式标本采自云南鹤庆至丽江谷地。
参考文献:Rabdosiaphyllostachys(Diels)HarainJourn.Jap.Bot.47(7):1991972——PlectranthusphyllostachysDielsinNotesBot.Gard.Edinburgh5:230.1912;Dielsinibid.7:47,314.1912;384.1913;Dunninibid.6:138,144.1915;Hand.-Mazz.Symb.Sin.7:940.1936;inAct.Hort.Gothob.13:365,inclavi,1939——Isodonphyllostachys(Diels)KudoinMem.Fac.Sci.Agr.TaihokuUniv.2:12.1929,excl.syn.PlectranthusrugosiformisHand.—Mazz.
《Flora of China》 Vol. 17 (1994)
Isodon phyllostachys (Diels) Kud?
叶穗香茶菜 ye sui xiang cha cai
Plectranthus phyllostachys Diels, Notes Roy. Bot. Gard. Edinburgh 5: 230. 1912; Rabdosia phyllostachys (Diels) Kudo; R. phyllostachys var. leptophylla C. Y. Wu & H. W. Li.
Shrubs or subshrubs 0.9-3 m. Branches erect, densely spreading pilose, glabrescent. Petiole 1-6 mm, pilose; leaf blade ovate, 1.5-5 × 0.8-4.5 cm, corrugate, adaxially puberulent or pilose, abaxially gray tomentose, base cordate, margin crenate, apex obtuse, sometimes acute. Panicles spikelike, 4-25 × 1-2 cm.; cymes 4-15-flowered, pedunculate; upper floral leaves bractlike. Calyx campanulate, ca. 2 × 2 mm, densely pilose outside; teeth ovate-triangular, ca. 1/2 as long as calyx; fruiting calyx dilated, ovoid, teeth ca. 1/3 as long as calyx. Corolla yellowish or white with purple spots, ca. 6 mm, pilose outside, tube ca. 3 mm. Nutlets brown, ovoid. Fl. Aug-Oct, fr. Oct.
* Thickets, grassy hills; 1000-3000 m. Sichuan, Yunnan.
别名:拉玛剋;
科名:唇形科 Labiatae
属名:香茶菜属 Rabdosia
12.叶穗香茶菜
Rabdosia phyllostachys (Diels) Hara in Journ. Jap. Bot. 47(7): 199 1972——Plectranthus phyllostachys Diels in Notes Bot. Gard. Edinburgh 5: 230. 1912; Diels in ibid. 7: 47, 314. 1912; 384. 1913; Dunn in ibid. 6: 138, 144. 1915; Hand.-Mazz. Symb. Sin. 7: 940. 1936; in Act. Hort. Gothob. 13: 365, in clavi, 1939——Isodon phyllostachys (Diels)Kudo in Mem. Fac. Sci. Agr. Taihoku Univ. 2: 12. 1929, excl. syn. Plectranthus rugosiformis Hand.-Mazz.
形态特征:灌木或半灌木,高0.9—3米,具直立的分枝。分枝四棱形,幼时密被平展疏柔毛,老时渐变少毛以至无毛。叶对生,卵形,有时心形,长1.5—5厘米,宽0.8—4.5厘米,先端钝或有时急尖,基部心形,边缘具圆齿,两面具皱纹,上面橄榄绿色,被短柔毛或疏柔毛,网脉凹陷,下面灰白色,被绒毛,网脉隆起;叶柄短,长1—6毫米。聚伞花序4—15花,具1—10毫米的梗,通常生于主茎及分枝下部的具较长的梗,而生于其上部的具较短的梗,着生于渐变小的苞叶腋内,常在主茎及分枝上部组成长4—25厘米直径1—2厘米的连续或多少间断的穗状圆锥花序;苞叶叶状,超过聚伞花序,或在主茎及分枝先端的渐变小,呈苞片状,较聚伞花序短,苞片线形,极小;花梗与花萼等长或近无梗。花萼钟形,长约2毫米,直径约2毫米,外面密被疏柔毛,萼齿5,卵状三角形,占萼全长之半,果时花萼增大,卵珠形,萼齿为萼全长1/3。花冠淡黄色或白色,具紫斑,外被疏柔毛,长约6毫米,冠筒占花冠全长之半,基部具浅囊状突起,冠檐二唇形,上唇4圆裂,下唇长大,内凹。雌、雄蕊内藏。小坚果圆状卵形,小,栗色。花期8—10月,果期10月。
产地分布:产云南西北部,四川西南部;生于灌丛中或路边草坡上,海拔1600—3000米。模式标本采自云南鹤庆至丽江谷地。
参考文献:Rabdosiaphyllostachys(Diels)HarainJourn.Jap.Bot.47(7):1991972——PlectranthusphyllostachysDielsinNotesBot.Gard.Edinburgh5:230.1912;Dielsinibid.7:47,314.1912;384.1913;Dunninibid.6:138,144.1915;Hand.-Mazz.Symb.Sin.7:940.1936;inAct.Hort.Gothob.13:365,inclavi,1939——Isodonphyllostachys(Diels)KudoinMem.Fac.Sci.Agr.TaihokuUniv.2:12.1929,excl.syn.PlectranthusrugosiformisHand.—Mazz.
《Flora of China》 Vol. 17 (1994)
Isodon phyllostachys (Diels) Kud?
叶穗香茶菜 ye sui xiang cha cai
Plectranthus phyllostachys Diels, Notes Roy. Bot. Gard. Edinburgh 5: 230. 1912; Rabdosia phyllostachys (Diels) Kudo; R. phyllostachys var. leptophylla C. Y. Wu & H. W. Li.
Shrubs or subshrubs 0.9-3 m. Branches erect, densely spreading pilose, glabrescent. Petiole 1-6 mm, pilose; leaf blade ovate, 1.5-5 × 0.8-4.5 cm, corrugate, adaxially puberulent or pilose, abaxially gray tomentose, base cordate, margin crenate, apex obtuse, sometimes acute. Panicles spikelike, 4-25 × 1-2 cm.; cymes 4-15-flowered, pedunculate; upper floral leaves bractlike. Calyx campanulate, ca. 2 × 2 mm, densely pilose outside; teeth ovate-triangular, ca. 1/2 as long as calyx; fruiting calyx dilated, ovoid, teeth ca. 1/3 as long as calyx. Corolla yellowish or white with purple spots, ca. 6 mm, pilose outside, tube ca. 3 mm. Nutlets brown, ovoid. Fl. Aug-Oct, fr. Oct.
* Thickets, grassy hills; 1000-3000 m. Sichuan, Yunnan.
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