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我国园艺界人士,因虎刺梅的茎似虎刺、苞片似梅,故赐名“虎刺梅”,而植物学家则称它“铁海棠”。西方人士因它全身遍布锐刺,在圣诞节前后开花,又叫它“圣诞刺”。它还有不少别名,如麒麟花、麒鳞刺、虎刺、虎刺海棠,老虎筋、狮子簕、细龙骨、叶仙人掌、万年刺等。是一种非常受人们喜爱的室内花卉。虎刺梅属大戟科大戟属多刺直立或稍攀援性灌木。高可达1米,茎刺硬而锥尖。叶黄绿色,通常生在嫩枝上。温室内可周年开花,杯状花
Chinese horticulturists, because of the tiger thorn plum stem like tiger thorn, bracts like plum, so give the name “tiger prickly heat,” while botanists call it “iron begonia.” Westerners because it is all over the sharp thorns, blooming around Christmas, also called it “Christmas thorns.” It also has a lot of aliases, such as unicorn flowers, Qi scale thorn, tiger thorn, tiger thorn Begonia, tiger tendons, lion 簕, fine keel, leaf cactus, years of thorns and so on. Is a very favorite indoor flower. Euphorbiaceae genus Euphorbia Euphorbia prickly upright or slightly climbing shrubs. High up to 1 meter, stab hard and cone tip. Leaves yellowish green, usually born on shoots. Greenhouse can be annual flowering, goblet-shaped flower