18 GRAMMAR OF 



4. Pinnate. With distinct leafets arranged on opposite 

 sides of the same petiole, as locust. 



5. Hi-pinnate Twice pinnate. 



6. Tripinnate. Thrice pinnate. 



7. Interruptedly -pinnate. Having smaller leafets dispers- 

 ed among the larger, as potatoe. 



APPENDAGES. 



t. Stipule. A leafet or scale at or near the hasc of a peti- 

 ole. 



3. Bract. A leaf among or near the flowers, different 

 from the other leaves of the plant. 



3. Thorn. A sharp process from the woody part of a plant. 



4. Prickle. A sharp process from the bark, as tlmse on 

 raspberry bushes, &c. 



3. Sting. "Hair-like processes mostly from the leaves, as 

 nettles. 



6. Gland. A roundish, generally minute, appendage to 

 different parts of plants. 



7. Tendril. The filiform appendage by which climbing 

 plants support themselves on their bodies. 



