千针叶杜鹃Rhododendron polyraphidoideum Tam
千针叶杜鹃Rhododendron polyraphidoideum Tam
300.千针叶杜鹃（植物研究）
Rhododendron polyraphidoideum Tam in Bull. Bot. Res. 2(4): 84. f. 4. 1982, 华南杜鹃花志57 et 106. 图26. 1983.
种中文名：千针叶杜鹃
种拉丁名：Rhododendron polyraphidoideum Tam
种别名 ：
命名来源：(植物研究)[]
中国植物志：57(2):396
组中文名：映山红组
组拉丁名：Sect．Tsutsusi．sweet
亚属中文名：映山红亚属
亚属拉丁名：Subgen．Tsutsusi (G．Don) Pojarkova
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 polyraphidoideum Tam in Bull．Bot．Res．2(4)：84．F．4． 1982，华 南杜鹃花志57 et 106． 图26． 1983．
《Flora of China》 Vol. 14 (2005)
Rhododendron polyraphidoideum P. C. Tam
千针叶杜鹃 qian zhen ye du juan
Shrubs, branchlets slender, coarsely strigose. Summer and winter leaves different. Petiole usually less than 2 mm, densely ferruginous strigose; leaf blade leathery, ovate or oblong-ovate, 1.2–2 × 0.7–1 cm; base cuneate at base; margin slightly revolute and undulate; apex acute; midrib prominent on both surfaces; lateral veins hidden on both surfaces. Inflorescence 2- or 3-flowered. Pedicel ca. 0.4 cm, densely strigose; calyx cup-shaped; lobes subovate to ovate-oblong, ca. 2 × 1.5 mm, outer surface and margin coarsely strigose, glabrous within; corolla shortly funnel-campanulate, 1.2–1.4 cm; tube cylindric, ca. 7 × 4 mm; lobes unequal, 0.5–0.75 × ca. 0.3 cm; stamens 5, unequal, 1.5–2 cm, filaments sparsely glandular-hairy near the base; ovary ovoid, ca. 3.5 mm, densely strigose; style 1.7–2 cm, longer than or ± as long as stamens, glabrous or hairy at base. Capsule conical subovoid, ca. 5 mm in diam., coarsely strigose.
Dense forests on mountain summits; 800–1500 m. N Fujian, W Guangdong, Guangxi, S Hunan.
别名：
科名：杜鹃花科 Ericaceae
属名：杜鹃属 Rhododendron
300.千针叶杜鹃（植物研究）
Rhododendron polyraphidoideum Tam in Bull. Bot. Res. 2(4): 84. f. 4. 1982, 华南杜鹃花志57 et 106. 图26. 1983.
种中文名：千针叶杜鹃
种拉丁名：Rhododendron polyraphidoideum Tam
种别名 ：
命名来源：(植物研究)[]
中国植物志：57(2):396
组中文名：映山红组
组拉丁名：Sect．Tsutsusi．sweet
亚属中文名：映山红亚属
亚属拉丁名：Subgen．Tsutsusi (G．Don) Pojarkova
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 polyraphidoideum Tam in Bull．Bot．Res．2(4)：84．F．4． 1982，华 南杜鹃花志57 et 106． 图26． 1983．
《Flora of China》 Vol. 14 (2005)
Rhododendron polyraphidoideum P. C. Tam
千针叶杜鹃 qian zhen ye du juan
Shrubs, branchlets slender, coarsely strigose. Summer and winter leaves different. Petiole usually less than 2 mm, densely ferruginous strigose; leaf blade leathery, ovate or oblong-ovate, 1.2–2 × 0.7–1 cm; base cuneate at base; margin slightly revolute and undulate; apex acute; midrib prominent on both surfaces; lateral veins hidden on both surfaces. Inflorescence 2- or 3-flowered. Pedicel ca. 0.4 cm, densely strigose; calyx cup-shaped; lobes subovate to ovate-oblong, ca. 2 × 1.5 mm, outer surface and margin coarsely strigose, glabrous within; corolla shortly funnel-campanulate, 1.2–1.4 cm; tube cylindric, ca. 7 × 4 mm; lobes unequal, 0.5–0.75 × ca. 0.3 cm; stamens 5, unequal, 1.5–2 cm, filaments sparsely glandular-hairy near the base; ovary ovoid, ca. 3.5 mm, densely strigose; style 1.7–2 cm, longer than or ± as long as stamens, glabrous or hairy at base. Capsule conical subovoid, ca. 5 mm in diam., coarsely strigose.
Dense forests on mountain summits; 800–1500 m. N Fujian, W Guangdong, Guangxi, S Hunan.