Top native stoneseeds, puccoons, and gromwells
19 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
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Narrowleaf Puccoon
Lithospermum incisum
caterpillars
2
food
3
flowers
11
-
Western Stoneseed
Lithospermum ruderale
caterpillars
2
food
2
flowers
34
-
Hairy Puccoon
Lithospermum caroliniense
caterpillars
2
food
2
flowers
22
-
Virginia Marbleseed
Lithospermum virginianum
caterpillars
2
food
1
flowers
6
-
False Gromwell
Lithospermum parviflorum
caterpillars
1
food
2
flowers
12
-
Western False Gromwell
Lithospermum occidentale
caterpillars
1
food
2
flowers
11
-
American Gromwell
Lithospermum latifolium
caterpillars
1
food
2
flowers
11
-
Manyflowered Gromwell
Lithospermum multiflorum
caterpillars
1
food
2
flowers
7
-
Tennessee Marbleseed
Lithospermum molle
caterpillars
1
food
1
flowers
9
-
Soft-hair Marbleseed
Lithospermum bejariense
caterpillars
1
food
1
flowers
7
-
Heller's Marbleseed
Lithospermum helleri
caterpillars
1
food
1
flowers
4
-
Rough Stoneseed
Lithospermum matamorense
caterpillars
1
food
1
flowers
4
-
San Antonio Stoneseed
Lithospermum mirabile
caterpillars
1
food
1
flowers
4
-
Giant-trumpets
Lithospermum thurberi
caterpillars
1
food
1
flowers
3
-
Green Stoneseed
Lithospermum viride
caterpillars
1
food
1
flowers
2
-
Hoary Puccoon
Lithospermum canescens
food
2
flowers
52
-
Tuberous Stoneseed
Lithospermum tuberosum
food
1
flowers
7
-
Deceptive Marbleseed
Lithospermum decipiens
food
1
flowers
6
-
California Stoneseed
Lithospermum californicum
food
1
flowers
2