phyllodial
/ˌfɪl.ɪˈɒd.ɪ.əl/Definitions
1. adjective
Having or consisting of leaflets or phyllodes (modified or leaf-like stems).
“The phyllodial leaves of the succulent plant added to its striking appearance.”
2. noun
A phyllode or leaf-like structure.
“The phyllodial growths on the plant’s stem provided additional support.”