资料来源 : pyDict

叶序

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Phyllotaxy \Phyl"lo*tax`y\, Phyllotaxis \Phyl"lo*tax`is\, n.
   [Phyllo- + Gr. ? order.] (Bot.)
   The order or arrangement of leaves on the stem; the science
   of the relative position of leaves.