Top native grasses
82 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
-
Swamp Meadow-grass
Poa palustris
keystone
caterpillars
34
food
19
flowers
1
-
Pine Bluegrass
Poa secunda
keystone
caterpillars
30
food
7
flowers
1
-
Western Fescue
Festuca occidentalis
keystone
caterpillars
17
food
7
-
Switchgrass
Panicum virgatum
keystone
caterpillars
16
food
18
flowers
17
-
Texas Bluegrass
Poa arachnifera
keystone
caterpillars
16
food
7
flowers
1
-
Sideoats Grama
Bouteloua curtipendula
caterpillars
14
food
8
flowers
2
-
Saint Augustine Grass
Stenotaphrum secundatum
caterpillars
13
food
3
flowers
13
shelter
1
-
Hairy Grama
Bouteloua hirsuta
caterpillars
12
food
17
flowers
1
-
California Fescue
Festuca californica
keystone
caterpillars
12
food
5
-
Virginia Wildrye
Elymus virginicus
keystone
caterpillars
11
food
7
flowers
1
-
Perennial Bentgrass
Agrostis perennans
caterpillars
11
food
5
flowers
1
-
Winter Bentgrass
Agrostis hyemalis
caterpillars
11
food
4
flowers
1
-
Fall Witchgrass
Digitaria cognata
caterpillars
10
food
18
-
Canada Wild Rye
Elymus canadensis
keystone
caterpillars
10
food
7
flowers
1
-
Florida Paspalum
Paspalum floridanum
caterpillars
8
food
10
flowers
1
-
Fringed Brome
Bromus ciliatus
caterpillars
8
food
9
flowers
6
-
Brownseed Paspalum
Paspalum plicatulum
caterpillars
8
food
9
flowers
1
-
Bottlebrush Grass
Elymus hystrix
keystone
caterpillars
8
food
5
-
Blue Wild Rye
Elymus glaucus
keystone
caterpillars
8
food
4
-
Pacific Bentgrass
Agrostis exarata
caterpillars
8
food
3
-
Nodding Fescue
Festuca subverticillata
keystone
caterpillars
7
food
7
-
California Brome
Bromus carinatus
caterpillars
6
food
17
flowers
6
-
Broad-glumed Brome
Bromus latiglumis
caterpillars
6
food
8
flowers
1
-
Tufted Hair Grass
Deschampsia cespitosa
caterpillars
5
food
17
-
Canadian Bluejoint
Calamagrostis canadensis
caterpillars
5
food
10
-
Switch Cane
Arundinaria tecta
caterpillars
5
food
6
flowers
1
-
Arizona Cottontop
Digitaria californica
caterpillars
5
food
5
-
River Cane
Arundinaria gigantea
caterpillars
5
food
2
flowers
3
-
Coastal Sandbur
Cenchrus spinifex
caterpillars
5
-
Mat Sandbur
Cenchrus longispinus
caterpillars
5
-
Variable Witchgrass
Dichanthelium commutatum
caterpillars
4
hosts
2
food
8
flowers
1
-
Starved Witchgrass
Dichanthelium depauperatum
caterpillars
4
hosts
2
food
8
flowers
1
-
Matting Witchgrass
Dichanthelium meridionale
caterpillars
4
hosts
2
food
8
flowers
1
-
Northern Witchgrass
Dichanthelium boreale
caterpillars
4
hosts
2
food
8
-
Mountain Muhly
Muhlenbergia montana
caterpillars
4
food
6
-
Green Muhly
Muhlenbergia racemosa
caterpillars
4
food
5
-
Poverty Oatgrass
Danthonia spicata
caterpillars
4
food
4
-
River Wild Rye
Elymus riparius
keystone
caterpillars
4
food
4
-
River Oats
Chasmanthium latifolium
caterpillars
4
food
1
flowers
6
-
Sand Dropseed
Sporobolus cryptandrus
caterpillars
3
food
15
flowers
1
-
Fowl Mannagrass
Glyceria striata
caterpillars
3
food
13
-
Rice Cutgrass
Leersia oryzoides
caterpillars
3
food
12
flowers
1
-
Bull Grass
Muhlenbergia emersleyi
caterpillars
3
food
5
-
California Oatgrass
Danthonia californica
caterpillars
3
food
3
-
Blunt Mannagrass
Glyceria obtusa
caterpillars
3
food
3
-
Vasey's Oatgrass
Danthonia intermedia
caterpillars
3
food
3
-
Eastern Gamagrass
Tripsacum dactyloides
caterpillars
3
food
1
flowers
3
-
White Grass
Leersia virginica
caterpillars
3
-
Knotroot Bristlegrass
Setaria parviflora
caterpillars
2
food
28
flowers
2
-
Southwestern Bristlegrass
Setaria scheelei
caterpillars
2
food
24
flowers
1