There was a distinct ancient endemism phenomenon in spermatophyte flora, owning to being 8 relict and remnant endemism genera in the total of 9.
种子植物区系中有9个中国特有属,其中8个为残遗或原始类特有属,表现出典特有现象;
There was a distinct ancient endemism phenomenon in spermatophyte flora, owning to being 8 relict and remnant endemism genera in the total of 9.
种子植物区系中有9个中国特有属,其中8个为残遗或原始类特有属,表现出典特有现象;
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