Top native sessile-flowered trilliums
25 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
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Toadshade
Trillium sessile
caterpillars
1
flowers
17
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Little Sweet Betsy
Trillium cuneatum
caterpillars
1
flowers
3
-
Yellow Wakerobin
Trillium luteum
caterpillars
1
flowers
2
-
Prairie Trillium
Trillium recurvatum
caterpillars
1
flowers
1
-
Twisted Trillium
Trillium stamineum
caterpillars
1
flowers
1
-
Trailing Wakerobin
Trillium decumbens
caterpillars
1
flowers
1
-
Lanceleaf Wakerobin
Trillium lancifolium
caterpillars
1
flowers
1
-
Mottled Wakerobin
Trillium discolor
caterpillars
1
flowers
1
-
Mississippi River Wakerobin
Trillium foetidissimum
flowers
1
-
Underwood's Trillium
Trillium underwoodii
flowers
1
-
Ozark Green Trillium
Trillium viridescens
flowers
1
-
Spotted Wakerobin
Trillium maculatum
flowers
1
-
Chattahoochee River Wakerobin
Trillium decipiens
flowers
1
-
Sabine River Wakerobin
Trillium gracile
flowers
1
-
Wood Wakerobin
Trillium viride
flowers
1
-
Louisiana Wakerobin
Trillium ludovicianum
flowers
1
-
Relict Trillium
Trillium reliquum
flowers
1
-
Giant Wakerobin
Trillium chloropetalum
-
Giant White Wakerobin
Trillium albidum
-
Giant Purple Wakerobin
Trillium kurabayashii
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Narrowpetal Wakerobin
Trillium angustipetalum
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Idaho Trillium
Trillium petiolatum
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Tennessee Trillium
Trillium tennesseense
-
Wateree Trillium
Trillium oostingii
-
Ocmulgee Trillium
Trillium delicatum