【摘要】 对甘蔗亚族植物在世界的分布状况和在中国的分布特点进行了讨论,通过分析甘蔗亚族各属种的分布区类型,认为亚洲东南部为甘蔗亚族的分布中心和多样性中心,同时对甘蔗亚族起源作了推测。更多还原

【Abstract】 On the basis of taxonomical study on subtribe Saccharinae and Clayton’s system of Andropogoneae, the distribution of 24 genera of this subtribe is desc ribed, and the distribution maps of these genera are given. It issuggested that the possible distribution center of species of Saccharinae is Sou th East Asia. The origin of thesubtribe is discussed.更多还原