栏目

樱草杜鹃Rhododendron primulaeflorum Bur. et Franch.

樱草杜鹃Rhododendron primulaeflorum Bur. et Franch.

别名:

科名:杜鹃花科 Ericaceae

属名:杜鹃属 Rhododendron

《中国植物志》第57(1)卷181页
  161. 樱草杜鹃(中国高等植物图鉴)
  Rhododendron primuliflorum Bur. et Franch. in Journ. de Bot. 5: 95. 1891; Hutch. in Stevenson, Spec. Rhodod. 216. 1930; id. in Gard. Chron. 87: 453. 1930; 中国高等植物图鉴 3: 77. 图4107. 1974; Cullen in Not. Bot. Gard. Edinb. 39: 165. 1980, p. p.; Davidian, Rhodod. Spec. 1: 61. 1982; 西藏植物志 3: 676. 1986; 云南植物志 4: 533. 1986; 中国四川杜鹃花319. 1986; 横断山区维管植物 下册 1442. 1994. ——R. acraium Balf. f. et W. W. Smith in Not. Bot. Gard. Edinb. 9: 209. 1916.——R. clivicolum Balf. f. et W. W. Smith in ibid. 9: 221. 1916.——R. cremnophilum Balf. f. et W. W. Smith in ibid. 9: 223. 1916. ——R. gymnomiscum Balf. f. et K. Ward in Not. Bot. Gard. Edinb. 9: 230. 1916. ——R. tsarongense Balf. f. et Forrest in Not. Bot. Gard. Edinb. 11: 150. 1919.
种中文名:樱草杜鹃
种拉丁名:Rhododendron primulaeflorum Bur. et Franch.
种别名  :
命名来源:(中国高等植物图鉴)[]
中国植物志:57(1):181
亚组中文名:辐花杜鹃亚组
亚组拉丁名:Subsect.Baileya Sleurner
组中文名:髯花杜鹃组
组拉丁名:Sect.Pogonamhum G.Don
亚属中文名:杜鹃亚属
亚属拉丁名:Subgen.Rhododendron
属中文名:杜鹃属
属拉丁名:Rhododendron
亚科中文名:杜鹃花亚科
亚科拉丁名:RHODODENDROIDEAE Drude
科中文名:杜鹃花科
科拉丁名:Ericaceae
纲中文名:双子叶植物纲
纲拉丁名:DICOTYLEDONEAE
门中文名:被子植物门
门拉丁名:ANGIOSPERMAE
参考文献:Rhododendron primuliflorum Bur.Et Franch.In Journ.Dc Bot,5:95.1891; Hutch.In Stevenson,Spec.Rhodod.216.1930;id.In Gard.Chron.87:453. 1930; 中国高等植物图鉴3:77. 图4107.1974;Cullen in Not.Bot.Gard.Edinb.39:165. 1980,p.p.;Davidian,Rhodod.Spec.1:61.1982;西藏植物志3:676.1986;云南 植物志4:533. 1986; 中国四川杜鹃花319.1986;横断山区维管植物下册1442. 1994.----R.Acrululrt Balf.G.Et W.W.Smith in Not.Bot.Gard.Edinb.9:209. 1916.——R.Clivicolum Balf.F.Et W.W.Smith in ibid.9:221. 1916,——R. Cremnophilum Balf.F.et W.W.Smith in ibid.9:223.1916.--R.Gymnomlscum Ball.F.eL K.Ward in Not.Pot.Gard.Edinb.9:230. 1916.--R. Tsaro~gerlSe Balf.F.Et Forrest in Not.Bot.Gard.Edinb.11:150.1919.
亚组概述:Subsect.Baileya Sleurner in Bot.Jahrb.74:531. 1949.——Ser.Lepidotum sensu Hutch.In Stevenson,Spec.Rhodod.437.1930,pro parte---Ser.Lepidotum subser.Baileyi Davidian,Rhodod.Spec.1:218.1982.常绿小灌木。叶下面密被鳞片,鳞片一式大小,片状,相重叠,边缘有细钝齿。花 序顶生,短总状,有花5—10(--18)朵;花梗细长,长于花冠;花冠辐状;雄蕊10, 花丝被毛;子房5室,密被鳞片,花柱短而粗,强度弯弓。蒴果小,种子无翅、被不明 显的鳍纹。 亚组的模式种:辐花杜鹃Rhododendron baileyi Balf.F. 本亚组仅1种,产东喜马拉雅山区。

《Flora of China》 Vol. 14 (2005)
Rhododendron primuliflorum  Bureau & Franchet
樱草杜鹃   ying cao du juan
Small shrubs, 0.3–1(–2.5) m tall; branchlets short, thin, twiggy, densely scaly, setose; bud scales deciduous. Petiole ca. 2.4(–5) mm, scaly; leaf blade aromatic, oblong, oblong-elliptic, or ovate-oblong, (0.8–)2–2.5(–3.5) × (0.5–)0.8–1(–1.5) cm; base tapering; margin with or without strap-shaped bristles; apex obtuse, mucronate; abaxial surface scales overlapping, pale yellowish brown or brown, arranged in 2–3 tiers, the lowermost tier paler than rest; adaxial surface dark green, shiny, scales present or absent. Inflorescence 5–8-flowered. Pedicel 0.2–0.4 cm, scaly; calyx lobes 3–5(–6) mm, oblong, lanceolate or oblong-ovate, persisting to enclose mature capsule, usually scaly, margin ciliate or not; corolla narrowly tubular-funnelform, white with yellow tube, rarely rose or entirely pink, 1.2–1.9 cm, tube 6–10(–12) mm, outer surface usually glabrous, more rarely sparsely pilose or somewhat scaly, throat densely pilose, lobes spreading; stamens 5(or 6), included in corolla tube, filaments glabrous; ovary ca. 1 mm, scaly; style turbinate, nearly as long as ovary. Capsule ovoid-cylindric, 4–5 mm, densely scaly. Fl. May–Jun, fr. Jul–Sep.
Mixed forests, thickets, alpine moorlands, swamps, rocky pastures and slopes, cliffs, boulders; 2900–5000(–5100) m. S Gansu, W Sichuan, S Xizang, N Yunnan.

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