见血封喉树文／图／吴道南在海南省儋州市近郊的华南热带植物园内有一种见血封喉树，又名箭毒树、加布、剪刀树等。它是目前世界上已知的最毒的一种树，属国家重点保护植物。此树属于双子叶植物，桑科，高约２０多米，是常绿大乔木。全树均含白色乳汁，树干基部有板根，树... See blood seal throat tree / map / Wu Daonan Pizhou in Hainan Province in the suburbs of South China Tropical Botanical Garden, there is a see blood seal throat tree, also known as arrowhead, Gabe, scissors and other trees. It is the most poisonous tree known in the world and belongs to the national key protected plant. This tree belongs to dicotyledons, mulberry, about 20 meters high, is evergreen arbor. The whole tree contains white milk, the roots of the trunk with roots, trees ...