They arise from nodes of 1–3-year-old branchlets or can be terminal. Cylindrical in shape, they are composed of a central woody spike, from which a large number of compact floral units arise perpendicularly to it.
These originate from nodes of 1-3-year-old branchlets or can be terminal. Cylindrical in shape, they are composed of a central woody spike, from which numerous compact floral units arise perpendicularly to it.