CLIMBERS xli 



D. SCRAMBLING OR CLIMBING WOODY PLANTS. 



1. Evergreen. 2. 

 Deciduous. 9. 



2. With prickles. 3. 

 Unarmed. 4. 



Evergreen Climbers 1 . 



3. Scrambling: leaves pinnate. p. 66. Rosa. 

 With tendrils on the petiole: leaves simple, p. 15. Smilax. 



4. Leaves alternate. 5. 



Leaves opposite or whorled, not lobed. 6. 



5. Leaves simple. p. 112. Hedera. 

 Leaves digitate. p. 38. Stauntonia. 



6. Climbing by roots: leaves small. p. 87. Evonymus. 

 Climbing by leaf-tendrils. p. 137. Bignonia. 

 Twining. 7. 



7 ( . Leaves sessile, the upper united in pairs, p.144. Lonicera. 

 Leaves stalked, sometimes whorled. 8. 



8. Leaves lanceolate. p. 133. Gelsemium. 

 Leaves round-elliptic. Trachelospermum. 



9. With spines or prickles: scrambling. 10. 

 Unarmed. 12. 



Deciduous Climbers. 



10. With detachable prickles: leaves compound. 11. 



With pungent branch spurs. p. 136. Lycium. 



11. Leaves digitate, breaking away above base. p. 64. Rubus. 

 Leaves pinnate, leaving low leaf -scars. p. 66. Rosa. 



12. Leaves alternate. 13. 

 Leaves opposite. 30. 



Leaves alternate. 



13. Leaves simple. 14. 



CAUTION. Leaves compound. 25. 



