罗汉松(学名:Podocarpus macrophyllus (Thunb.) D. Don),别名土杉,罗汉松科,罗汉松属常绿针叶乔木,高达20m,胸径达60cm;树皮灰色或灰褐色,浅纵裂,成薄片状脱落;枝开展或斜展,较密。叶螺旋状着生,条状披针形,微弯。雄球花穗状、腋生,基部有数枚三角状苞片;雌球花单生叶腋,有梗,基部有少数苞片。种子卵圆形,先端圆,熟时肉质假种皮紫黑色,有白粉,种托肉质圆柱形,红色或紫红色。花期4-5月,种子8-9月成熟。
罗汉松分布于中国多省区、日本也有分布。材质细致均匀,易加工,可作家具、器具、文具及农具等用。
形态特征
罗汉松,常绿乔木,高达20m,胸径达60cm;树皮灰色或灰褐色,浅纵裂,成薄片状脱落;枝开展或斜展,较密。
叶螺旋状着生,条状披针形,微弯,长7-12cm,宽7-10mm,先端尖,基部楔形,上面深绿色,有光泽,中脉显著隆起,下面带白色、灰绿色或淡绿色,中脉微隆起。
雄球花穗状、腋生,常3-5个簇生于极短的总梗上,长3-5cm,基部有数枚三角状苞片;雌球花单生叶腋,有梗,基部有少数苞片。
种子卵圆形,径约1cm,先端圆,熟时肉质假种皮紫黑色,有白粉,种托肉质圆柱形,红色或紫红色,柄长1-1.5cm。
花期4-5月,种子8-9月成熟。
寓意
罗汉松寓意着健康长寿,罗汉松的枝叶是四季常青的,它也是我国著名的风水植物,也是常见的家庭盆栽植物之一。通常都会在家里摆上一两盆罗汉松,期望家人可以健康长寿,当然也可以将罗汉松盆栽送给长辈,祝愿他们健康长寿。
如果需要植物采购可以联系,电话15889638076。也可以去客服官方淘宝店铺和微信公众号,随时欢迎家联系。真实植物购买、设计、养护联系客服。Dieffenbachia picta Lodd Also known as Dai fenye, it is an evergreen shrub like herb with thick and fleshy stems and a plant height of 1.5m. There are many horticultural varieties, and the patterns on the leaves of different varieties are different. Like warm, humid and semi cloudy environment. Not resistant to cold and drought. Conventional propagation is usually divided into plants and cuttings, but mainly cuttings. Native to South America. It is widely cultivated in tropical cities of Guangdong and Fujian in China. Young plants and small potted plants can be placed on the desk and windowsill for viewing. Medium sized potted plants can be placed in the corner of the living room and the edge of the sofa as decoration, making the room full of natural vitality. When it is used to place public places with low brightness, evergreen flowers and leaves still grow normally and green leaves.
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