金脉爵床,又名金叶木,为爵床科金叶木属植物。原产美洲热带,近年来在我国南方引进、栽植发展很快。直立灌木,多分枝;对生叶长卵形,几乎无柄,叶色深绿,叶脉金黄;花期夏季,花型管状,黄色红苞。性喜高温,怕寒冷,适合在疏松、肥沃、保湿、透气性好的土壤中栽种。其生长温区为15～30℃,环境湿度应不低于60％。 Golden Pulse crown bed, also known as gold leaf wood, is the king of the king bed goldwood genus. Native American tropical, introduced in southern China in recent years, planting rapid development. Erect shrubs, much branched; leaves long oval, almost sessile, dark green leaves, veins golden yellow; flowering in summer, tubular flowers, yellow red bracts. Sex hi high temperature, afraid of cold, suitable for loose, fertile, moisturizing, breathable and good soil planted. Its growth temperature is 15 ~ 30 ℃, the ambient humidity should not be less than 60%.