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Cabbage white

Cabbage white

Pieris rapae
Butterfly
Small white butterfly whose caterpillars feed on cabbage-family plants and related mustards. In vegetable gardens it is the familiar imported cabbageworm: ecologically a real Brassicaceae herbivore, practically a pest that turns cabbages, kale, broccoli, and watercress into larval food unless gardeners manage crops with netting, hand-picking, or other low-toxicity controls.
Plants in the catalog
Larval host plants · 1
Cabbage
Brassica oleracea (Capitata Group)
Documented
Cabbage white larvae are the imported cabbageworms that feed on cabbage and other Brassicaceae crops; protect heads with netting or hand-picking where needed.
Nectar plants · 2
Blue daisy bush
Felicia amelloides
Plausible
Small white butterflies and other generalist Lepidoptera nectar at accessible composite daisy flowers; mapped as a representative butterfly nectar visit for this widely grown ornamental.
Perennial candytuft
Iberis sempervirens
Plausible
Small white butterfly visits candytuft flowers for nectar in spring; it is a generalist nectar feeder on open shallow blooms.
Range
Native to Eurasia and North Africa, then accidentally introduced widely; now established across North America, Australia, New Zealand, and other regions with brassica crops and weedy mustards.

Sources & citations

Cite this page
Use this citation for the Plotwright wildlife record. Use the source cards below to explore the references that informed its taxonomy, range, conservation, host plants, foraging, and habitat.
Plotwright. (n.d.). Cabbage white (Pieris rapae). Retrieved 2026, August 20, from https://plotwright.com/wildlife/pieris-rapae
Sources used for this record
This record is compiled from the sources below.
BugGuide: Cabbage White
North American identity, distribution, and imported-cabbageworm host reference.
Wikipedia: Pieris rapae
Corroborating reference for global introduction history and Brassicaceae host-plant list, including Nasturtium officinale.
GBIF: Pieris rapae
GBIF Backbone Taxonomy accepts Pieris rapae (Linnaeus, 1758) as a species, matched exactly.
iNaturalist: Pieris rapae
iNaturalist taxon 55626 is the active species Pieris rapae, giving crowd-sourced observation range data.