Top native Oligogonum
29 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
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Sulfur Buckwheat
Eriogonum umbellatum
caterpillars
21
bees
2
hosts
2
food
17
flowers
127
-
Matted Wild Buckwheat
Eriogonum caespitosum
caterpillars
21
hosts
2
food
15
flowers
119
-
Frosted Buckwheat
Eriogonum incanum
caterpillars
21
hosts
2
food
14
flowers
113
-
Parsnipflower Buckwheat
Eriogonum heracleoides
caterpillars
20
bees
1
hosts
2
food
19
flowers
206
-
Douglas' Buckwheat
Eriogonum douglasii
caterpillars
20
bees
1
hosts
2
food
15
flowers
124
-
Marumleaf Buckwheat
Eriogonum marifolium
caterpillars
20
hosts
2
food
15
flowers
112
-
Bear Valley Buckwheat
Eriogonum ursinum
caterpillars
20
hosts
2
food
15
flowers
111
-
Curved Buckwheat
Eriogonum arcuatum
caterpillars
20
hosts
2
food
14
flowers
117
-
Granite Buckwheat
Eriogonum lobbii
caterpillars
20
hosts
2
food
14
flowers
115
-
Pyrola-leaf Buckwheat
Eriogonum pyrolifolium
caterpillars
20
bees
1
hosts
1
food
13
flowers
107
-
Rock Buckwheat
Eriogonum sphaerocephalum
caterpillars
20
hosts
1
food
14
flowers
112
-
Arrowleaf Buckwheat
Eriogonum compositum
caterpillars
19
bees
1
hosts
1
food
16
flowers
120
-
Tulare County Buckwheat
Eriogonum polypodum
caterpillars
19
hosts
2
food
13
flowers
110
-
Nevada City Buckwheat
Eriogonum prattenianum
caterpillars
19
hosts
1
food
15
flowers
105
-
James' Buckwheat
Eriogonum jamesii
caterpillars
19
food
12
flowers
110
-
Tripod Buckwheat
Eriogonum tripodum
caterpillars
18
hosts
1
food
15
flowers
107
-
Alpine Golden Buckwheat
Eriogonum flavum
caterpillars
17
bees
1
food
12
flowers
107
-
Jaynes Canyon Buckwheat
Eriogonum diclinum
caterpillars
15
hosts
1
food
10
flowers
90
-
Thymeleaf Buckwheat
Eriogonum thymoides
caterpillars
15
food
11
flowers
91
-
Altered Andesite Buckwheat
Eriogonum robustum
caterpillars
14
hosts
1
food
10
flowers
83
-
Ternate Buckwheat
Eriogonum ternatum
caterpillars
14
food
9
flowers
81
-
Rock-jasmine Buckwheat
Eriogonum androsaceum
caterpillars
11
food
5
flowers
59
-
Shale Barren Buckwheat
Eriogonum allenii
caterpillars
1
food
2
flowers
35
-
Siskiyou Buckwheat
Eriogonum siskiyouense
-
Dubakella Mountain Buckwheat
Eriogonum libertini
-
Klamath Mountain Buckwheat
Eriogonum hirtellum
-
Twisselmann's Buckwheat
Eriogonum twisselmannii
-
Snow Mountain Buckwheat
Eriogonum nervulosum
-
Red Mountain Buckwheat
Eriogonum kelloggii