《中国植物志》|| 茜草科 RUBIACEAE ||茜草属 Rubia Linn. ||紫参 Rubia yunnanensis Diels
21.紫参(植物名实图考)图版69: 5-9
Rubia yunnanensis Diels in Not. Roy. Bot. Gard. Edinb. 5: 278. 1912; 中国高等植物图鉴4: 277, 图5968. 1975. ——R. ustulata Diels in Not. Roy. Bot. Gard. Edinb. 5: 278. 1912; Hand. -Mazz. Symb. Sin. 7 (4): 1032. 1936, syn. nov.
草本;茎长10-50厘米,近直立或披散状,有时平卧;根条状,稍肉质,数至十余条簇生和茎基部均红色;茎、枝均有4直棱或4狭翅,通常节部被硬毛,其余近无毛,很少微粗糙。叶纸质,形状和大小均多变异,线状披针形至卵形或倒卵形、长圆形至阔椭圆形,有时近圆形,通常长1-4厘米,很少达5厘米,宽0.3-2厘米,顶端渐尖至短尖,有时微骤尖,边缘常反卷,被短硬毛,两面近无毛或脉上被短硬毛,很少上面微粗糙;基出脉3条,很少5条,通常在上面凹陷,下面凸起;叶柄几无或上部叶有极短柄。聚伞花序三歧分枝成圆锥花序状,腋生和顶生,通常比叶长,近无毛或被稀疏短硬毛;小苞片披针形,长约2-5毫米,通常1脉或花序下部的有时3脉,近无毛或被疏毛;花梗长1-3毫米,萼管近球形,径0.3-0.4毫米,顶端截平;花冠黄色或淡黄色,干时近白色,稍肉质,无毛,冠管长约0.5毫米或稍过之,裂片5,不反折,近卵形,盛开时长约1.2-1.5毫米,有时可达2毫米,顶端增厚而稍硬,内弯成短喙状;花柱2裂几达基部,长0.5-0.6毫米。花期夏秋,果期初冬。
我国特有,产四川西南部(木里)和云南各地。生于海拔1700-2500米处的灌丛、草坡或路边。模式标本采自云南丽江之南。
R. yunnanensis Diels 和 R. ustulata Diels 的模式产地都在云南西北部。据 Diels 的意见区别在于前者的植株较小;叶较小,大小变异幅度不大;花冠裂片顶端具硬尖。编者观察后来在云南和四川采到的标本,明显可以看出本种植株高矮、叶之大小和形状都有较大的变异幅度,有时同一张标本(刘慎谔13776及李鸣冈1757)中也可见到,有的植株其株型和叶接近 R. yunnanensis, 而有的又接近 R. ustulata。至于花瓣顶端增厚变硬则应是 R. yunnanensis 和 R. ustulata 这两者所共有的特征。因此我们建议将这两个种归并。本种根肉质,条状,是云南地区常用药物,称小红参。在有关的书刊上其原植物通常被定名为 R. yunnarensis, 因此将 R. ustulata 和 R. yunnanensis 这两个同时发表的名称归并时我们选用 R. yunnanensis Diels 作种名。R. mandersii Coll. et Hemsl.(模式产地在缅甸掸邦)与本种非常近似,很可能是同种。由于我们没有那种的模式标本或可靠标本作比较,而 Coll. 和Hemsl. 又记载那种干后变黑色,与云南植物稍有不同,故我们暂不作结论。四川标本的花稍大,上面中部以上有鳞片。
数据来源 中国植物物种信息数据库
《云南植物志》|| 茜草科 Rubiaceae ||茜草属 Rubia Linn. ||紫参 Rubia yunnanensis Diels
8.紫参(植物名实图考)图版66: 7—11
滇茜草(云南种子植物名录),小红参(曲靖),大理茜草(图鉴)
Rubia yunnanensis Diels (1912); 图鉴 (1975)*; 云南种子植物名录 (1984); 西双版纳植物名录 (1984); 横断山区维管植物 (1994); 中国植物志 (1999)*.
Rubia ustulata Diels (1912); Hand.-Mazz. (1936).
草本,长10—50厘米,近直立或披散状,有时平卧。根稍肉质,数至十余条簇生,和茎基部均红色。茎枝均有4直棱或4狭翅。通常节部被硬毛,其余近无毛或微粗糙。叶纸质,4片轮生,线状披针形、卵形、倒卵形、长圆形、阔椭圆形或近圆形,长1—5厘米,宽0.3—2厘米,先端短尖或渐尖,边缘常反卷,被短硬毛,两面近无毛或在脉上被短硬毛,很少在叶面微粗糙,基出脉3条,少5条,在叶面凹陷,在背面凸起;叶柄几无或上部叶有极短的叶柄。聚伞花序三歧分枝成圆锥花序状,腋生和顶生,通常比叶长,近无毛或被疏短硬毛;小苞片披针形,长约2—5毫米,通常1脉或花序下部的有时3脉,近无毛或被疏柔毛;花梗长1—3毫米;萼管近球形,直径0.3—0.4米,顶端截平;花冠黄色,干时近白色,稍肉质,无毛,冠管长约0.5毫米,花冠裂片5,不反折,近卵形,长约1.2—2毫米,先端增厚而稍硬,内弯成短喙状;花柱2裂几达基部,长0.5—0.6毫米。花期夏秋,果期初冬。
产曲靖、嵩明、澄江、丽江、维西、中甸、鹤庆、洱源、安宁、昆明、永仁、楚雄、文山、广南、景东、勐腊、勐海;生于海拔1400—2500米处的山谷、山坡、路边的林中、灌丛或草坡。四川也有。模式标本采于丽江。
全草及根药用,补血活血,祛风除湿,治劳伤、胃炎。
数据来源 中国植物物种信息数据库
《Flora of China》|| Rubiaceae || Rubia ||紫参 Rubia yunnanensis
38. Rubia yunnanensis Diels, Notes Roy. Bot. Gard. Edinburgh. 5: 278. 1912.
紫参 zi shen
Rubia ustulata Diels.
Herbs, perennial, with rootstock and somewhat thickened storage roots; stems usually clumped, suberect, to 0.5 m, quadrangular or narrowly 4-winged, hirsute at nodes to glabrescent, smooth or rarely scabrid. Leaves in whorls of 4(-6), subsessile; blade drying papery, lanceolate, ovate, obovate, elliptic-oblong, broadly elliptic, or suborbicular, 1-4(-5) × 0.3-2 cm, both surfaces hairy to scabrid, base cuneate to rounded, margins flat or often revolute, apex acuminate, shortly cuspidate, or acute; principal veins 3(or 5), palmate. Inflorescences thyrsoid, paniculate, terminal and axillary cymes usually longer than subtending leaves; axes subglabrous to sparsely hirsutulous; bracteoles lanceolate, 2-5 mm; pedicels 1-3 mm. Ovary 0.3-0.4 mm in diam., glabrous. Corolla yellow or pale yellow, rotate, ca. 3 mm in diam., glabrous; fused basal part ca. 0.5 mm; lobes subovate, 1.2-1.5(-2) mm, apex thickened, incurved, shortly rostrate. Mericarp berries not seen.
● Thickets, grassy slopes, roadsides; 1700-3000 m. Sichuan, Yunnan.
In his publication of Rubia yunnanensis Diels referred to an unpublished herbarium name "R. sikkimensis var. yunnanensis Franchet" and commented that "it is quite different from R. sikkimensis." Rubia ustulata was published on the same page immediately after R. yunnanensis and said to differ by its smaller size, smaller and more equal leaves and leaflike stipules, and more cuspidate petals. In view of the variability of these characters, its synonymization by H. S. Lo (in FRPS 71(2): 303. 1999) is accepted. The species evidently has a considerable altitudinal range and consequently varies from quite elongated to considerably condensed. Within R. sect. Oligoneura, R. yunnanensis belongs to the R. mandersii group of SW China.
数据来源 eFloras.org