一、树种特性火力楠是木兰科白兰花属的一种(Michelia macclurei Dandy var sublanea Dandy)。为常绿乔木,高达30多米,胸径1米多。寿命长,一百年生的生长势仍很旺盛。树干通直,尖削度小,15—20米高的形数都在0.5以上。树冠尖塔形。本种的自然分布均以残留的野生状态分布在北回归线以南的地区,常为疏林中的优势种。近几年来,我区有较大面积的栽 First, the species characteristics Fire wood is a genus Magnolia Blanchia (Michelia macclurei Dandy var sublanea Dandy). For evergreen trees, up to 30 meters, more than 1 meter diameter at breast height. Long life, a hundred growth potential is still very strong. Straight trunk straight, sharp taper, 15-20 meters high in the shape of more than 0.5. Canopy tip tower. The natural distribution of this species are residual wild state distribution in the area south of the Tropic of Cancer, often the dominant species in the sparse forest. In recent years, my area has a larger area planted