Top native Hordeinae
42 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
-
Western Wheatgrass
Elymus smithii
keystone
caterpillars
12
food
9
-
Virginia Wildrye
Elymus virginicus
keystone
caterpillars
11
food
7
flowers
1
-
Canada Wild Rye
Elymus canadensis
keystone
caterpillars
10
food
7
flowers
1
-
Slender Wheat Grass
Elymus trachycaulus
keystone
caterpillars
9
food
4
-
Squirreltail
Elymus elymoides
keystone
caterpillars
9
food
3
-
Bottlebrush Grass
Elymus hystrix
keystone
caterpillars
8
food
5
-
Blue Wild Rye
Elymus glaucus
keystone
caterpillars
8
food
4
-
Silky Wild Rye
Elymus villosus
keystone
caterpillars
8
food
4
-
Thickspike Wheatgrass
Elymus lanceolatus
keystone
caterpillars
8
food
3
-
Scribner's Wheatgrass
Elymus scribneri
keystone
caterpillars
7
food
3
-
Big Squirreltail
Elymus multisetus
keystone
caterpillars
7
food
2
-
Montana Wild Rye
Elymus albicans
keystone
caterpillars
6
food
2
-
Longleaf Squirreltail
Elymus longifolius
caterpillars
6
food
1
-
Boreal Wild Rye
Elymus hirsutus
keystone
caterpillars
5
food
2
-
Sierra Wild Rye
Elymus sierrae
caterpillars
5
food
1
-
Giant Wild Rye
Leymus condensatus
caterpillars
5
-
Foxtail Barley
Hordeum jubatum
caterpillars
4
food
19
flowers
1
-
River Wild Rye
Elymus riparius
keystone
caterpillars
4
food
4
-
MacGregor's Wildrye
Elymus macgregorii
keystone
caterpillars
4
food
4
-
Wiegand's Wild Rye
Elymus wiegandii
keystone
caterpillars
4
food
4
-
Southeastern Wildrye
Elymus glabriflorus
keystone
caterpillars
4
food
3
-
Snake River Wheatgrass
Elymus wawawaiensis
keystone
caterpillars
4
food
2
-
Stebbins' Wheat Grass
Elymus stebbinsii
keystone
caterpillars
4
food
1
-
Little Barley
Hordeum pusillum
caterpillars
3
food
11
-
California Bottle-brush Grass
Elymus californicus
keystone
caterpillars
3
food
1
-
Meadow Barley
Hordeum brachyantherum
caterpillars
2
food
10
-
Texas Wildrye
Elymus interruptus
keystone
caterpillars
2
food
2
-
Texas Wildrye
Elymus texensis
keystone
caterpillars
2
food
2
-
Lyme Grass
Leymus arenarius
caterpillars
2
food
1
-
Dwarf Barley
Hordeum depressum
caterpillars
1
food
8
-
Bobtail Barley
Hordeum intercedens
caterpillars
1
food
8
-
Great Basin Wildrye
Leymus cinereus
caterpillars
1
-
Bluebunch Wheatgrass
Pseudoroegneria spicata
food
2
-
High Wildrye
Elymus violaceus
food
2
-
American Lyme Grass
Leymus mollis
flowers
1
-
Creeping Wild Rye
Leymus triticoides
flowers
1
-
Northwestern Wildrye
Leymus innovatus
-
Salina Wildrye
Leymus salina
-
Awnless Wild Rye
Elymus curvatus
-
Pacific Wild Rye
Leymus pacificus
-
Yellow Wildrye
Leymus flavescens
-
Interrupted Wild Rye
Elymus diversiglumis