Top native bristle, rosette, and barnyard grasses, and allies
156 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
-
Witch Grass
Panicum capillare
keystone
caterpillars
16
food
30
-
Smooth Witchgrass Panicum dichotomiflorum keystone caterpillars 16 food 28
-
Switchgrass
Panicum virgatum
keystone
caterpillars
16
food
18
flowers
17
-
Bitter Panicgrass
Panicum amarum
keystone
caterpillars
16
food
14
-
Wiry Witch Grass
Panicum flexile
keystone
caterpillars
15
food
14
-
Philadelphia Panic Grass
Panicum philadelphicum
keystone
caterpillars
15
food
14
-
Gattinger's Panic Grass
Panicum gattingeri
caterpillars
14
food
14
-
Saint Augustine Grass
Stenotaphrum secundatum
caterpillars
13
food
3
flowers
13
shelter
1
-
Maidencane
Panicum hemitomon
keystone
caterpillars
12
food
15
-
Hall Panicum
Panicum hallii
keystone
caterpillars
11
food
14
-
Fall Witchgrass
Digitaria cognata
caterpillars
10
food
18
-
Deertongue
Dichanthelium clandestinum
caterpillars
7
hosts
2
food
8
flowers
7
-
West Indian Panicgrass
Panicum diffusum
keystone
caterpillars
7
food
13
-
Shaggy Crabgrass
Digitaria villosa
caterpillars
7
food
6
-
Longbeak Panicgrass
Panicum capillarioides
keystone
caterpillars
6
food
11
-
Slender Crabgrass
Digitaria filiformis
caterpillars
6
food
6
-
Forked Witchgrass
Dichanthelium dichotomum
caterpillars
5
hosts
2
food
8
flowers
1
-
Mexican Panicgrass
Panicum hirticaule
keystone
caterpillars
5
food
13
-
Pearl Millet
Cenchrus americanus
caterpillars
5
food
8
shelter
1
-
Sourgrass
Digitaria insularis
caterpillars
5
food
6
-
Dwarf Crabgrass
Digitaria serotina
caterpillars
5
food
6
-
Arizona Cottontop
Digitaria californica
caterpillars
5
food
5
-
Carolina Crabgrass
Digitaria pubiflora
caterpillars
5
food
5
-
Coastal Sandbur
Cenchrus spinifex
caterpillars
5
-
Mat Sandbur
Cenchrus longispinus
caterpillars
5
-
Southern Sandbur
Cenchrus echinatus
caterpillars
5
-
Dune Sandbur
Cenchrus tribuloides
caterpillars
5
-
Bosc's Witchgrass
Dichanthelium boscii
caterpillars
4
hosts
3
food
8
flowers
1
-
Broad-leaved Panic Grass
Dichanthelium latifolium
caterpillars
4
hosts
3
food
8
flowers
1
-
Velvet Panicum
Dichanthelium scoparium
caterpillars
4
hosts
2
food
9
flowers
1
-
Hairy Rosette-panicgrass
Dichanthelium acuminatum
caterpillars
4
hosts
2
food
9
flowers
1
-
Peat Grass
Dichanthelium lanuginosum
caterpillars
4
hosts
2
food
9
flowers
1
-
White-hair Witchgrass
Dichanthelium villosissimum
caterpillars
4
hosts
2
food
9
flowers
1
-
Heller's Rosette Grass
Dichanthelium oligosanthes
caterpillars
4
hosts
2
food
8
flowers
1
-
Variable Witchgrass
Dichanthelium commutatum
caterpillars
4
hosts
2
food
8
flowers
1
-
Open-flower Witchgrass
Dichanthelium laxiflorum
caterpillars
4
hosts
2
food
8
flowers
1
-
Scribner's Panicgrass
Dichanthelium scribnerianum
caterpillars
4
hosts
2
food
8
flowers
1
-
Round-fruited Rosette-panicgrass
Dichanthelium sphaerocarpon
caterpillars
4
hosts
2
food
8
flowers
1
-
Small-fruited Witchgrass
Dichanthelium microcarpon
caterpillars
4
hosts
2
food
8
flowers
1
-
Roundseed Panicgrass
Dichanthelium polyanthes
caterpillars
4
hosts
2
food
8
flowers
1
-
Starved Witchgrass
Dichanthelium depauperatum
caterpillars
4
hosts
2
food
8
flowers
1
-
Puerto Rican Witchgrass
Dichanthelium portoricense
caterpillars
4
hosts
2
food
8
flowers
1
-
Slim-leaf Witchgrass
Dichanthelium linearifolium
caterpillars
4
hosts
2
food
8
flowers
1
-
Leiberg's Rosette Grass
Dichanthelium leibergii
caterpillars
4
hosts
2
food
8
flowers
1
-
Lindheimer's Panicgrass
Dichanthelium lindheimeri
caterpillars
4
hosts
2
food
8
flowers
1
-
White-hair Rosette Grass
Dichanthelium praecocius
caterpillars
4
hosts
2
food
8
flowers
1
-
Bog Panic Grass
Dichanthelium lucidum
caterpillars
4
hosts
2
food
8
flowers
1
-
Matting Witchgrass
Dichanthelium meridionale
caterpillars
4
hosts
2
food
8
flowers
1
-
Eaton's Witchgrass
Dichanthelium spretum
caterpillars
4
hosts
2
food
8
flowers
1
-
Wright's Rosette Grass
Dichanthelium wrightianum
caterpillars
4
hosts
2
food
8
flowers
1