【摘要】 台湾海峡原为大陆的一部分,中新世未,由于断裂而形成海峡,台湾植物区系丰富,与大陆相同的科、属、种类多;共有成分中的古老成分多;台湾与大陆西南地区植物区系关系密切;台湾植物区系中特有种突出,它是大陆岛屿山地植物区系,台湾与菲律宾植物区系关系较少;与日本植物区系有一定联系,而后者属于中国-日本植物区系。更多还原

【Abstract】 The flora of Taiwan is rich and ancient. There are about 190 families, 1 195 genera and 4 800 species of vascular plants. Among them 170 families, more than 1 100 genera and 4 300 species belong to spermatophytes. The endemic species are comparatively numerous amounting to 42. 9%. Phytogeographically. the flora of Taiwan is in close relationship with the flora of south and east China. However, the high alpine flora has close relation to southwest China. The flora of Taiwan has not intimate connection with the flora of the Philippines but it has intimate connection with the flora of Japan which belongs to the Sino-Japan flora.更多还原