ResultsThe root of Tylophora atrolliculata Metc. had amphicribral vascular bundle, however steme had bicollateral vascular bundle.
方法
用显微镜观察其根、茎
横切面结构组织与根
征。
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As I carefully brush the backs of my fingers against moss beds, tiny stalk-like beings tickle me. Jutting out of moss leaves, these stalks are known as sporophytes; each sporophyte contains a capsule of spores at its outermost end.
小心翼翼地用手指背面扫过苔藓时，细小
状结构会挠得发痒。这些从苔藓叶中探出来，被称为孢子体，每个孢子体末端有一个孢子囊。
娇嫩
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