(botany) Forming or having whorls

(chiefly botany) A whorl, a group of similar parts such as leaves radiating from a shared axis

plural of verticil

Alternative form of verticillate

The condition of being verticillate

plural of verticillus

Any of many fungi, of the genus Verticillium, that cause wilt in plants

plural of verticillaster

(botany) A whorl of flowers apparently of one cluster, but composed of two opposite axillary cymes, as in mint.

(botany) A whorl; a verticil.