stipular
/ˈstɪpjələr/
adjective
- Relating to or resembling a stipule (a small leaf-like structure at the base of a leaf stem in some plants).
- Botanists examine stipular features to help identify certain plant species.
- The stipular outgrowths on the rose stem help protect the developing bud.
- The stipular spines on the cactus are actually modified leaves.