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// SPECIES PROFILE · PERENNIAL · NATIVE

Wood trillium

Trillium viride

Wood trillium (Trillium viride) is a perennial in the — family. Native range includes MO — verified against the Lady Bird Johnson Wildflower Center native distribution database. Hardy in zones 3a–7b. Mature size 6"–1'. Blooms Apr–May.

// QUICK FACTS
Family
—
Group
perennial
Native range
Native to IL, MI, MO, NY
USDA hardiness
Zones 3a–7b
Mature size
6"–1'
Sun
—
Water
—
Bloom
Apr–May
Wildlife value
Pollinator and wildlife support
Ecological role
native species profile
Wood trillium (Trillium viride)
Trillium viride — Wood trillium. Photo via iNaturalist — (c) Stephanie Dolrenry, some rights reserved (CC BY-SA).

Field Notes

[ growing · ecology · siting · care ]

Wood trillium (Trillium viride) is a perennial in the — family. Native range includes MO — verified against the Lady Bird Johnson Wildflower Center native distribution database. Hardy in zones 3a–7b. Mature size 6"–1'. Blooms Apr–May.

Why it's on this list: native species profile. Native-range data from the Lady Bird Johnson Wildflower Center (NPIN), cross-checked against iNaturalist observations. Part of Rooted Revival's regional native plant catalog — true natives for Oklahoma, Arkansas, Missouri and Kansas.

Companion Planting

[ guild · polyculture · cross-layer pairings ]

In the same native range, wood trillium pairs naturally with: American Lotus (Nelumbo lutea), Broadleaf Arrowhead (Sagittaria latifolia), Blue-Eyed Grass (Sisyrinchium angustifolium), Butterfly Milkweed (Asclepias tuberosa).

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