We don't taxonomise lower plants into one category, like bryophytes, based on their method of reproduction.
我们并不根据低等植物的繁殖方式将它们分为 “苔藓植物门” 这样的类别。
《卫报》(文章版)
As a historian, I'm tempted to list reasons: the rise of the scientific worldview, colonialism, the impulse to taxonomise the world of plants and peoples, the establishment of a botanical garden in Giessen in 1609.