![](http://m.ak.fbcdn.net/sphotos-a.ak/hphotos-ak-xpa1/v/t1.0-9/1969341_715210091881787_8148906324568736165_n.jpg?oh=c0210eca90171878edfce3eb7517b754&oe=54ADDB43&__gda__=1417896830_43350b6dad0c4d4804666c2bb61d0220) ![](http://m.ak.fbcdn.net/sphotos-f.ak/hphotos-ak-xap1/v/t1.0-9/10670147_715209418548521_3895270972730845643_n.jpg?oh=394ff10e12e31a38fa1ac8299f89a001&oe=54B9661B&__gda__=1421251783_8fc8f835a3c29fc59f395ab885ae9001) ![](http://m.ak.fbcdn.net/sphotos-d.ak/hphotos-ak-xpf1/v/t1.0-9/10245285_715208185215311_7898997845214200986_n.jpg?oh=b3edc28f483e43f79f72a10141168f55&oe=54BC0215&__gda__=1420744831_967b5b65b3d105120bdd64eb29cea02d) ![](http://m.ak.fbcdn.net/sphotos-e.ak/hphotos-ak-xaf1/v/t1.0-9/10672373_715206371882159_2401690758173416979_n.jpg?oh=68e00f047cfe2156fe44f0f499231da6&oe=54AE50B4&__gda__=1420775941_4ef498db570705c272325b0e8821f141) ![](http://m.ak.fbcdn.net/sphotos-c.ak/hphotos-ak-xfp1/v/t1.0-9/10615425_715210678548395_7665213787446204674_n.jpg?oh=bd667682d05c14afa7ec51f550525738&oe=54BC8732&__gda__=1421038523_e68815f3d59fd5e9d1d2d50c1f5ddf85) ![](http://m.ak.fbcdn.net/sphotos-c.ak/hphotos-ak-xfp1/v/t1.0-9/10615425_715210678548395_7665213787446204674_n.jpg?oh=bd667682d05c14afa7ec51f550525738&oe=54BC8732&__gda__=1421038523_e68815f3d59fd5e9d1d2d50c1f5ddf85) ![](http://m.ak.fbcdn.net/sphotos-b.ak/hphotos-ak-xpa1/v/t1.0-9/1555541_715207788548684_6625852283828127704_n.jpg?oh=6d2750bb741fa67bfe0e880b673d50df&oe=54B424E5&__gda__=1422109656_dd085779c7e9825fb748740af5dfb889)
观赏价值自然界中,植物的花瓣色彩十分丰富,赤、橙、黄、绿、青、蓝、紫,可谓应有尽有,但黑色花瓣的植物 箭根薯
却颇为稀少,箭根薯便是极为少见的一种。箭根薯株形潇洒大方,株高适中,色绿翠旺,作室内装饰或中庭植物,有一番特殊而略带神秘的韵味。花形独特,小苞片线形长长地下垂如虎须,尤为优美;两轮交互对生的总苞片紫黑色,其形与色均如一只展翅的黑蝴蝶,观赏价值极高,在1999年昆明世界园艺博览会中,箭根薯作为大温室里的重点参展花卉,大放异彩,倍受广大中外游客的关注和喜爱,获得金奖。
本帖最后由 chowsekky 于 7-10-2014 07:59 AM 编辑
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