Top native caltrops
11 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
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Creosote Bush
Larrea tridentata
caterpillars
4
bees
7
hosts
20
food
22
flowers
174
-
Texas Lignum-vitae
Guaiacum angustifolium
caterpillars
3
food
1
-
Roughbark Lignum-vitae
Guaiacum officinale
caterpillars
2
food
1
-
Lignum-vitae
Guaiacum sanctum
caterpillars
2
flowers
4
-
Arizona Poppy
Kallstroemia grandiflora
bees
1
food
1
flowers
22
shelter
1
-
Warty Caltrop
Kallstroemia parviflora
bees
1
food
1
flowers
5
-
Big Caltrop
Kallstroemia maxima
food
2
flowers
5
-
California Caltrop
Kallstroemia californica
food
1
flowers
6
-
California Fagonbush
Fagonia laevis
flowers
3
-
Hairy Caltrop
Kallstroemia hirsutissima
flowers
1
-
Sticky Fagonbush
Fagonia pachyacantha