among parts which by their particular repetition comprise a flowering plant, each being a single joint of a stem using its leaf or leaves.
One of the parts which by their particular repetition make up a flowering plant, each being one joint of a stem featuring its leaf or makes; a phytomer.
In botany, just like phytomer.
[capitalized] In entomology, a genus of Cerambycidæ.
How would you define phyton?