Top native Brassicoideae
467 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
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Slender Rockcress
Arabis pycnocarpa
caterpillars
12
bees
1
food
1
flowers
3
-
Virginia Pepperweed
Lepidium virginicum
caterpillars
10
bees
2
food
8
flowers
57
-
Eschscholtz's Hairy Rockcress
Arabis eschscholtziana
caterpillars
9
food
1
flowers
3
-
Coast Rockcress
Arabis blepharophylla
caterpillars
9
flowers
4
-
Common Peppergrass
Lepidium densiflorum
caterpillars
8
bees
2
food
14
flowers
15
-
Tower Mustard
Turritis glabra
caterpillars
8
food
4
flowers
12
-
Flaxleaf Plainsmustard
Sisymbrium linifolium
caterpillars
8
flowers
12
-
Waldo Rockcress
Arabis aculeolata
caterpillars
8
flowers
3
-
Modest Rockcress
Arabis modesta
caterpillars
8
flowers
3
-
Oregon Rockcress
Arabis oregana
caterpillars
8
flowers
3
-
McDonald's Rockcress
Arabis mcdonaldiana
caterpillars
8
flowers
3
-
Western Tansymustard
Descurainia pinnata
caterpillars
7
bees
1
food
7
flowers
18
-
Hairy Rockcress
Arabis hirsuta
caterpillars
7
bees
1
food
6
flowers
8
-
Richardson's Tansymustard
Descurainia incana
caterpillars
7
food
1
flowers
3
-
California Mustard
Caulanthus lasiophyllus
caterpillars
7
flowers
2
-
Veiny Pepperweed
Lepidium oblongum
caterpillars
6
bees
2
food
3
flowers
11
-
Pennsylvania Bittercress
Cardamine pensylvanica
caterpillars
6
bees
1
food
1
flowers
21
-
Bog Yellowcress
Rorippa palustris
caterpillars
6
food
11
flowers
19
-
Nuttall's Rockcress
Arabis nuttallii
caterpillars
6
food
1
flowers
2
-
Cascade Rockcress
Arabis furcata
caterpillars
6
flowers
3
-
Hairypod Pepperweed
Lepidium lasiocarpum
caterpillars
5
bees
2
food
5
flowers
11
-
Desert Pepperweed
Lepidium fremontii
caterpillars
5
bees
2
food
4
flowers
10
-
Cuckooflower
Cardamine pratensis
caterpillars
5
bees
1
food
10
flowers
38
-
Shining Pepperweed
Lepidium nitidum
caterpillars
5
bees
1
food
3
flowers
7
-
Sharp-pod Pepper-grass
Lepidium oxycarpum
caterpillars
5
bees
1
food
3
flowers
7
-
Sand Bittercress
Cardamine parviflora
caterpillars
5
bees
1
food
1
flowers
22
-
American Yellowrocket
Barbarea orthoceras
caterpillars
5
food
4
flowers
72
-
Mountain Tansymustard
Descurainia incisa
caterpillars
5
food
2
flowers
2
-
Sierra Tansymustard
Descurainia californica
caterpillars
5
food
1
flowers
2
-
Cross-Haired Rockcress
Arabis crucisetosa
caterpillars
5
flowers
3
-
Mountain Jewelflower
Streptanthus tortuosus
caterpillars
5
flowers
2
-
Paradise Tansymustard
Descurainia paradisa
caterpillars
5
flowers
2
-
Curvepod Yellowcress
Rorippa curvisiliqua
caterpillars
5
flowers
1
-
Coulter's Wild Cabbage
Caulanthus coulteri
caterpillars
5
flowers
1
-
Claspingleaf Wild Cabbage
Caulanthus amplexicaulis
caterpillars
5
flowers
1
-
Desert Candle
Caulanthus inflatus
caterpillars
5
-
Thick-stem Wild Cabbage
Caulanthus crassicaulis
caterpillars
5
-
Cooper's Wild Cabbage
Caulanthus cooperi
caterpillars
5
-
Hairy Wild Cabbage
Caulanthus pilosus
caterpillars
5
-
Slender Wild Cabbage
Caulanthus major
caterpillars
5
-
Limestone Jewelflower
Caulanthus glaucus
caterpillars
5
-
Spreading Rockcress
Arabis patens
caterpillars
5
-
Rocky Mountain Yellowcress
Rorippa curvipes
caterpillars
5
-
Yellow Peppercress
Lepidium flavum
caterpillars
4
bees
1
food
4
flowers
6
-
Two-leaved Toothwort
Cardamine diphylla
caterpillars
4
bees
1
food
3
flowers
23
-
Mountain Pepperweed
Lepidium montanum
caterpillars
4
bees
1
food
3
flowers
23
-
Alkali Pepperweed
Lepidium dictyotum
caterpillars
4
bees
1
food
3
flowers
6
-
San Diego Pepperweed
Lepidium latipes
caterpillars
4
bees
1
food
3
flowers
6
-
Net Pepper Grass
Lepidium acutidens
caterpillars
4
bees
1
food
3
flowers
6
-
Cut-leaved Toothwort
Cardamine concatenata
caterpillars
4
bees
1
food
2
flowers
75