Lignum Sappan, the dried heartwood of Caesalpinia sappan L.,belongs to the family of Caesalpinaceae .苏木(Lignum Sappan)为豆科云实属植物苏木(Caesalpinia sappan L.)
Pollination Ecology of Caesalpinia crista Linn. (Leguminosae: Caesalpinioideae)华南云实(Caesalpinia crista Linn.)传粉生态学初步研究