绢毛杜鹃 百科内容来自于: 百度百科

形态特征

叶椭圆形、狭椭圆形、披针形、倒披针形、长圆形、倒卵形,稀卵形至圆形,下面无毛或至少有连续或不连续紧贴的多少呈白色至淡黄色或褐色至棕色的毛被。花序有花1-12(-20)朵,疏松或紧密;总轴长3-10毫米;花萼小或大,呈杯状,通常有色,长1-6(-20 )毫米;花冠管状钟形,稀钟形,黄色或白色,通过粉红色的各种变化至深红色,通常肉质,内面基部有蜜腺囊,裂片5;雄蕊10,花丝有或无毛;子房被绒毛,有或无有柄腺体或无毛,花柱无毛。

产地分布

产云南西部及西北部和西藏东南部,生于海拔3 100-3 960米的冷杉林下或高山灌丛中。

相关种

亮红杜鹃Rhododendron albertsenianum Forrest
宿鳞杜鹃Rhododendron aperantum Balf.f. & Kingdon-Ward
刺枝杜鹃Rhododendron beanianum Cowan
碧江杜鹃Rhododendron bijiangense Ming
瓣萼杜鹃Rhododendron catacosmum Balf.f. ex Tagg
云雾杜鹃Rhododendron chamaethomsonii (Tagg) Cowan & Davidian
毛背云雾杜鹃(变种)Rhododendron chamaethomsonii (Tagg) Cowan & Davidian var. chamaedoron (Tagg & Forrest) D. F. Chamb.
短萼云雾杜鹃(变种)Rhododendron chamaethomsonii (Tagg) Cowan & Davidian var. chamaethauma (Tagg) Cowan & Davidian
云雾杜鹃(原变种)Rhododendron chamaethomsonii (Tagg) Cowan & Davidian var. chamaethomsonii
高山白花杜鹃Rhododendron chionanthum Tagg & Forrest
橙黄杜鹃Rhododendron citriniflorum Balf.f. & Forrest
橙黄杜鹃(原变种)Rhododendron citriniflorum Balf.f. & Forrest var. citriniflorum
美艳橙黄杜鹃(变种)Rhododendron citriniflorum Balf.f. & Forrest var. horaeum (Balf.f. & Forrest) D. F. Chamb.
滇缅杜鹃Rhododendron coelicum Balf.f. & Farrer
两色杜鹃Rhododendron dichroanthum Diels
匍匐杜鹃Rhododendron erastum Balf.f. & Forrest
滇西杜鹃Rhododendron euchroum Balf.f. & Kingdon-Ward
华丽杜鹃Rhododendron eudoxum Balf.f. & Forrest
褐叶华丽杜鹃(变种)Rhododendron eudoxum Balf.f. & Forrest var. brunneifolium (Balf.f. & Forrest) D. F. Chamb.
华丽杜鹃(原变种)Rhododendron eudoxum Balf.f. & Forrest var. eudoxum
白毛华丽杜鹃(变种)Rhododendron eudoxum Balf.f. & Forrest var. mesopolium (Balf.f. & Forrest) D. F. Chamb.
绵毛杜鹃Rhododendron floccigerum Franch.
紫背杜鹃Rhododendron forrestii Balf.f. ex Diels
紫背杜鹃(原亚种)Rhododendron forrestii Balf.f. ex Diels subsp. forrestii
乳突紫背杜鹃(亚种)Rhododendron forrestii Balf.f. ex Diels subsp. papillatum D. F. Chamb.
似血杜鹃Rhododendron haematodes Franch.
似血杜鹃(原亚种)Rhododendron haematodes Franch. subsp. haematodes
羊毛杜鹃Rhododendron mallotum Balf.f. & Kingdon-Ward
短蕊杜鹃Rhododendron microgynum Balf.f. & Forrest
火红杜鹃Rhododendron neriiflorum Franch.
盘萼杜鹃Rhododendron parmulatum Cowan
察隅杜鹃Rhododendron piercei Davidian
杯萼杜鹃Rhododendron pocophorum Balf.f. ex Tagg
腺柄杯萼杜鹃(变种)Rhododendron pocophorum Balf.f. ex Tagg var. hemidartum (Balf.f. ex Tagg) D. F. Chamb.
杯萼杜鹃(原变种)Rhododendron pocophorum Balf.f. ex Tagg var. pocophorum
血红杜鹃Rhododendron sanguineum Franch.
纯红杜鹃Rhododendron sperabile Balf.f. & Farrer
纯红杜鹃(原变种)Rhododendron sperabile Balf.f. & Farrer var. sperabile
维西纯红杜鹃(变种)Rhododendron sperabile Balf.f. & Farrer var. weihsiense Tagg & Forrest
糠秕杜鹃Rhododendron sperabiloides Tagg & Forrest
滇藏杜鹃Rhododendron temenium Balf.f. & Forrest
粉红滇藏杜鹃(变种)Rhododendron temenium Balf.f. & Forrest var. dealbatum (Cowan) D. F. Chamb.
黄花滇藏杜鹃(变种)Rhododendron temenium Balf.f. & Forrest var. gilvum (Cowan) D. F. Chamb.
滇藏杜鹃(原变种)Rhododendron temenium Balf.f. & Forrest var. temenium
朗贡杜鹃Rhododendron trilectorum Cowan
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