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用石蜡制片法室内解剖研究矮紫杉不定根的发生，结果表明：矮紫杉扦插生根属愈伤组织生根类型，在切口处产生愈伤组织，再由愈伤组织内部分化形成分生组织结节和维管组织结节。在愈伤组织生长后期可见到大量的维管组织结节，当维管组织结节作单向分裂时形成根原基。
The anatomical study on the adventitious root of Taxus dwarfingh by paraffin method was conducted. The results showed that the rooting type of shortwax was rooting callus, the callus was produced at the incision, and then the callus tissue differentiated to form meristem Day and Vascular Nodules. In the later stages of callus can be seen a large number of vascular tissue nodules, when the vascular tissue nodules to form unrooted root primordia.