灌木或小喬木;幼枝無(wú)毛或被絨毛。葉革質(zhì),寬橢圓形或橢圓形,下面毛被氈毛狀或顆粒狀?;ㄐ蚴杷?,總軸長(zhǎng)1-2.5厘米,花萼小,5裂,花冠寬鐘狀,5裂,白色或淡薔薇色或丁香紫色;雄蕊10,子房無(wú)毛,果圓柱形。略彎弓。
本亞組的模式種:鐘花杜鵑 R. campanulatum D. Don
本亞組有2種,我國(guó)均有。
杜鵑花
現(xiàn)在組培蘭花的品種很多,因?yàn)榻M培技術(shù)在花卉栽培中已經(jīng)很普遍應(yīng)用了,特別是對(duì)于蘭花這種分株繁殖很慢、繁殖又難以保證品種純正的花卉。例如市場(chǎng)上出售的蝴蝶蘭商品花幾乎都是組培苗,另外國(guó)蘭中的很多名品都有組培...
如果黃金飾品出現(xiàn)明顯的劃痕可拿到正規(guī)的金店去修理和保養(yǎng)一下,一般商店為你的黃金飾品進(jìn)行打磨。 黃金飾品磨花后要及時(shí)保養(yǎng),比如遠(yuǎn)離油污或漂白水等,這些物質(zhì)不僅會(huì)影響黃金飾品的光澤,還可能使黃金飾品產(chǎn)生斑...
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EDI626是我公司出口澳大利亞車體的雙層客車,轉(zhuǎn)向架是客車組車的關(guān)鍵的走行部位,由于是出口車所以對(duì)各部位的料件組對(duì)尺寸要求特別高,同時(shí)對(duì)人員的技術(shù)水平要求也很高,在多年的構(gòu)架組對(duì)及其各部件的組對(duì)經(jīng)驗(yàn)結(jié)合實(shí)際操作。
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N AN YA Vinyl Adhesive was reserved for the uses of rigid PVC products, as PVC pipe, PVC fitting etc. It suits the installation of PVC pipe lines during dif- ferent temperatures, by the way the product's quali- ties and physical properties are all apply to stan- dard CNS 6224. When the PVC pipe lines were installed by NAN YA Vinyl Adhesive, the PVC pipe lines will start to transfe
麻花杜鵑亞組Subsect Maculifera Sleumer
樹(shù)形杜鵑亞組Subsect. Arborea Sleumer
銀葉杜鵑亞組Subsect. Argyrophylla Sleumer
耳葉杜鵑亞組Subsect. Auriculata Sleumer
硬刺杜鵑亞組Subsect. Barbata Sleumer
鐘花杜鵑亞組Subsect. Campanulata Sleumer
彎果杜鵑亞組Subsect. Campylocarpa Sleumer
杯毛杜鵑亞組Subsect. Falconera Sleumer
云錦杜鵑亞組Subsect. Fortunea Sleumer
猩紅杜鵑亞組Subsect. Fulgensia Chamb.
鐮果杜鵑亞組Subsect. Fulva Sleumer
粘毛杜鵑亞組Subsect. Glischra (Tagg) Chamb.
大葉杜鵑亞組Subsect. Grandia Sleumer
朱紅大杜鵑亞組Subsect. Griersoniana Davidian ex Chamb.
露珠杜鵑亞組Subsect. Irrorata Sleumer
黃鐘杜鵑亞組Subsect. Lanata Chamb.
火紅杜鵑亞組Subsect. Neriiflora Sleumer
星毛杜鵑亞組Subsect. Parishia Sleumer
長(zhǎng)序杜鵑亞組Subsect. Pontica Sleumer
漏斗杜鵑亞組Subsect. Selensia Sleumer
大理杜鵑亞組Subsect. Taliensia Sleumer
蜜腺杜鵑亞組Subsect. Thomsonia Sleumer
圓葉杜鵑亞組Subsect. Williamsiana (Cowan et Davidian) Chamb.
麻花杜鵑亞組Subsect Maculifera Sleumer
樹(shù)形杜鵑亞組Subsect. Arborea Sleumer
銀葉杜鵑亞組Subsect. Argyrophylla Sleumer
耳葉杜鵑亞組Subsect. Auriculata Sleumer
硬刺杜鵑亞組Subsect. Barbata Sleumer
鐘花杜鵑亞組Subsect. Campanulata Sleumer
彎果杜鵑亞組Subsect. Campylocarpa Sleumer
杯毛杜鵑亞組Subsect. Falconera Sleumer
云錦杜鵑亞組Subsect. Fortunea Sleumer
猩紅杜鵑亞組Subsect. Fulgensia Chamb.
鐮果杜鵑亞組Subsect. Fulva Sleumer
粘毛杜鵑亞組Subsect. Glischra (Tagg) Chamb.
大葉杜鵑亞組Subsect. Grandia Sleumer
朱紅大杜鵑亞組Subsect. Griersoniana Davidian ex Chamb.
露珠杜鵑亞組Subsect. Irrorata Sleumer
黃鐘杜鵑亞組Subsect. Lanata Chamb.
火紅杜鵑亞組Subsect. Neriiflora Sleumer
星毛杜鵑亞組Subsect. Parishia Sleumer
長(zhǎng)序杜鵑亞組Subsect. Pontica Sleumer
漏斗杜鵑亞組Subsect. Selensia Sleumer
大理杜鵑亞組Subsect. Taliensia Sleumer
蜜腺杜鵑亞組Subsect. Thomsonia Sleumer
圓葉杜鵑亞組Subsect. Williamsiana (Cowan et Davidian) Chamb.
麻花杜鵑亞組Subsect Maculifera Sleumer
樹(shù)形杜鵑亞組Subsect. Arborea Sleumer
銀葉杜鵑亞組Subsect. Argyrophylla Sleumer
耳葉杜鵑亞組Subsect. Auriculata Sleumer
硬刺杜鵑亞組Subsect. Barbata Sleumer
鐘花杜鵑亞組Subsect. Campanulata Sleumer
彎果杜鵑亞組Subsect. Campylocarpa Sleumer
杯毛杜鵑亞組Subsect. Falconera Sleumer
云錦杜鵑亞組Subsect. Fortunea Sleumer
猩紅杜鵑亞組Subsect. Fulgensia Chamb.
鐮果杜鵑亞組Subsect. Fulva Sleumer
粘毛杜鵑亞組Subsect. Glischra (Tagg) Chamb.
大葉杜鵑亞組Subsect. Grandia Sleumer
朱紅大杜鵑亞組Subsect. Griersoniana Davidian ex Chamb.
露珠杜鵑亞組Subsect. Irrorata Sleumer
黃鐘杜鵑亞組Subsect. Lanata Chamb.
火紅杜鵑亞組Subsect. Neriiflora Sleumer
星毛杜鵑亞組Subsect. Parishia Sleumer
長(zhǎng)序杜鵑亞組Subsect. Pontica Sleumer
漏斗杜鵑亞組Subsect. Selensia Sleumer
大理杜鵑亞組Subsect. Taliensia Sleumer
蜜腺杜鵑亞組Subsect. Thomsonia Sleumer
圓葉杜鵑亞組Subsect. Williamsiana (Cowan et Davidian) Chamb.