独丽花Moneses uniflora

中文名(Chinese Name):独丽花
学名(Scientific Name):Moneses uniflora (Linn.) A. Gray
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Bryophthalmum uniflorum (L.) E. Mey.  Chimaphila rhombifolia Hayata  Moneses grandiflora Salisb.  Moneses rhombifolia (Hayata) Andres  Pyrola uniflora L.  Moneses uniflora var. reticulata (Nutt.) Blake  Moneses uniflora subsp. reticulata (Nutt.) Calder & Taylor  Monanthium reticulatum (Nutt.) House  Monanthium uniflorum (L.) House  Moneses reticulata Nutt.  Pyrola uniflora var. reticulata (Nutt.) H. St. John
科属Family & Genus):鹿蹄草科Pyrolaceae独丽花属Moneses
形态特征Description):常绿草本状矮小半灌木,高4-17厘米;根茎细,线状,横生,有分枝,生不定根及地上茎。叶对生或近轮生于茎基部,薄革质,圆卵形或近圆形,长0.9-1.5(-2.2)毫米,宽几与长相等,先端圆钝,基部近圆形或宽楔形并稍下延于叶柄,边缘有锯齿,上面绿色,下面淡绿色;叶柄较叶片短近2倍,长4-8毫米。花葶有狭翅,有1-2枚鳞片状叶,卵形,兜状,长3-4毫米,宽2.5-3毫米,边缘有细缘毛。花单生于花葶顶端,花冠水平广开展,碟状,直径1.5-2.5厘米,下垂,白色,具芳香;萼片卵圆形或卵状椭圆形,长约2-2.5毫米,较花瓣短约3-4倍以上,先端近圆头或钝头状,边缘有细缘毛,绿色或淡绿白色;花瓣卵形,长7-10毫米,宽4-7毫米;雄蕊10,每2与花瓣对生,花丝细长,无毛,花药有较长的小角,在顶端孔裂,黄色;花柱直立,长3.5-5毫米,柱头头状,5裂。蒴果近球形,直径6-8毫米,由基部向上5瓣裂,裂瓣边缘无蛛丝状毛。花期7-8月;果期8月。
分布(Distribution):产黑龙江、吉林、山西、甘肃、新疆、四川北部、云南西北部及台湾。生于海拔900-3800米之山地满布苔藓的暗针叶林下,性喜阴湿。朝鲜、苏联、日本、欧洲、北美也有分布。
用途(Use):
引自中国植物志英文版:FOC Vol. 14 Page 247   
Moneses uniflora (Linnaeus) A. Gray, Man. Bot. 273. 1848.
独丽花 du li hua | Ericaceae  | Moneses
Pyrola uniflora Linnaeus, Sp. Pl. 1: 397. 1753; Bryophthalmum uniflorum (Linnaeus) E. Meyer; Chimaphila rhombifolia Hayata; Moneses grandiflora Salisbury; M. rhombifolia (Hayata) Andres.
Herbs evergreen. Rhizome creeping, slender, 0.2–0.6 mm in diam.; roots long, slender, branched. Aerial stems erect or ascending, terete to angular, 1–5 cm, 0.6–1 mm in diam., not branched, glabrous. Leaves in 3 or 4 subverticils of 2 or 3 each, alternating with ca. 5 scales; petiole (0.5–)1–1.5 cm; leaf blade abaxially pale green, adaxially deep green and slightly shiny, broadly rhombic, 1–1.6 × 1–1.5 cm, abaxially glabrous, base subrounded to broadly cuneate, margin minutely toothed, apex rounded to obtuse. Flower nodding, regular, opening fully. Scape erect, (4–)5–10 cm tall, 1-flowered, glabrous. Bracts 1 or 2 on upper part of scape, 4–5 × ca. 2 mm, ciliolate. Sepals (4 or)5, ovate-elliptic, ca. 2.5 mm, ciliolate, apex rounded. Petals (4 or)5, white, orbicular to broadly ovate, sessile. Stamens (8–)10; anthers 3–4 mm, tubes distinct and strongly curved. Ovary subglobose; style 4–5 mm; stigma peltate with 5 distinct marginal papillae. Capsules subglobose, 5–6 mm in diam., fibers absent at margin. Seeds narrowly fusiform; testa generally with 7 or 8 cells along longest axis, inner testa walls with scalariform pits. Fl. Jul, fr. Sep. 2n = 26.
Moist mossy coniferous forests, more rarely in wet Betula or Pinus woods; middle elevations. Gansu, Heilongjiang, Jilin, Shanxi, N Sichuan, Taiwan, Xinjiang, NW Yunnan [Japan, N Korea, Mongolia, Russia; widely distributed in N temperate and subarctic zones, particularly Europe].
 独丽花Moneses uniflora
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