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个中国有属,其中8个为残遗或原始类型的古有属,表出典型的古有象;
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个中国有属,其中8个为残遗或原始类型的古有属,表出典型的古有象;
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