phyllo-, phyll-, -phyll, -phyllous

(Greek: leaf, leaves)

aphyllous (adjective), more aphyllous, most aphyllous
Lacking or having no leaves: Cacti are the most common aphyllous plants known.

Since aphyllous plants don't have leaves, they perform photosynthesis in their stems and branches.

aphylly
aphytic
chloroformization
An obsolete term for the use of chloroform to induce general anesthesia.
diphyllous
eleutherophyllous
heterophyllous
hydrophyllium
A transparent body partly covering the spore sacs of siphonophoran coelenterates.
hypophyllic
A reference to something growing on the lower surfaces of leaves.
hypophyllous
Growing under or on the lower surfaces of leaves.
Phyllis
phyllobiology
The study of leaves.
phyllobranchia
phyllocyst
phyllogenetic