Quick answer: Common winterberry (Ilex verticillata) is native to 10 states. What's commonly sold under this name is the true wild species. It's typically seed, verified 16 Sep 2026.
Where it's native
Listed in the register as native to these states. Click a state for its full native-plant guide.
Growing conditions
From the Lady Bird Johnson Wildflower Center Native Plant Database.
| Sun | Sun, Part Shade, Shade |
|---|---|
| Water | High water, Dry-Wet |
| Soil | Sandy, sandy loam, medium loam, clay loam, clay, acidic pH |
| Bloom | Bloom Apr-Jul |
| Height | 6-10 ft, up to 20 ft |
| Wildlife value | Cover, nesting site, nectar for insects, fruit for birds, larval host for Henry's Elfin |
All Ilex species may be somewhat toxic if ingested; sensitivity varies with age/weight/condition; children most vulnerable
none noted (described as adaptable naturalizer, not invasive)
Buying it
Sold true to the wild species as of the last check (16 Sep 2026), via Amazon.
Sold as: Seed via Amazon · listing verified 16 Sep 2026
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