SUPPORTING TISSUES 



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Plate 43. — Collenchymatic Tissue. 



1. Peppermint stem. Arrangement of collenchymatic (O, tissues at angles of 

 the stem. 2. Peppermint stem. 3. Sabal seed. 4. Colchicum seed. (Porous 

 type.) 5. Nux Vomica seed. (Striated type.) 6. Arrangement of collenchy- 

 matic tissues around the midvein of a leaf. C — collenchyma. 



