Which of these vegetables is explicitly listed as a heavily favored host plant for Small White larvae?

Answer

Cauliflower

Cauliflower is specifically enumerated as one of the host plants heavily favored by the larvae of the Small White. The list of preferred plants includes Cabbage, Broccoli, Cauliflower, Kale, Brussels sprouts, Radish, Turnip, and Mustard greens. Conversely, plants like lettuce or beans are not part of this narrow specialty; the butterfly cannot simply switch to eating them if its preferred food source disappears due to its requirement for specific sulfur-containing compounds present only in the mustard family.

Which of these vegetables is explicitly listed as a heavily favored host plant for Small White larvae?
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