Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 490
Sections of Cellular Parenchyma of Aralia, or Rice-paperplant:—A, transversely to the axis of the stem; B, in thedirection of the axis. ordinary course is in the direction of the length of the Roots,Stems, or Branches, they will be enabled by means of the medul-lary rays to find their way in the…
Microscopy · Biology
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