subgenus
Ceanothus Subg. Ceanothus
Ceanothus
Children 24 of 40
- Blueblossom native
- New Jersey Tea native
- Snowbrush Ceanothus native
- Chaparral Whitethorn native
- Deerbrush Ceanothus native
- Mountain Whitethorn native
- Inland Ceanothus native
- Hairy Ceanothus native
- Woollyleaf Ceanothus native
- Fendler's Ceanothus native
- Greenbark Ceanothus native
- Wartleaf Ceanothus native
- Redstem Ceanothus native
- Palmer Ceanothus native
- Wavyleaf Ceanothus native
- Littleleaf Ceanothus native
- Ceanothus caeruleus present
- Lemmon's Ceanothus native
- Island Ceanothus native
- Santa Barbara Ceanothus native
- Parry Ceanothus native
- Sandscrub Ceanothus native
- Coast Whitethorn native
- Littleleaf Buckbrush native
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Top native ceanothus subg. ceanothus All
Native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
-
Blueblossom
Ceanothus thyrsiflorus
caterpillars
49
hosts
3
food
21
flowers
68
-
Snowbrush Ceanothus
Ceanothus velutinus
caterpillars
49
hosts
2
food
16
flowers
97
-
Deerbrush Ceanothus
Ceanothus integerrimus
caterpillars
48
hosts
6
food
18
flowers
71
-
Mountain Whitethorn
Ceanothus cordulatus
caterpillars
45
hosts
2
food
16
flowers
73
-
Wavyleaf Ceanothus
Ceanothus foliosus
caterpillars
44
hosts
2
food
16
flowers
58
-
Redstem Ceanothus
Ceanothus sanguineus
caterpillars
44
hosts
1
food
16
flowers
63
-
Hairy Ceanothus
Ceanothus oliganthus
caterpillars
41
hosts
2
food
21
flowers
55
-
Wartleaf Ceanothus
Ceanothus papillosus
caterpillars
41
hosts
2
food
16
flowers
58
-
Littleleaf Ceanothus
Ceanothus parvifolius
caterpillars
40
hosts
3
food
16
flowers
56
-
Island Ceanothus
Ceanothus arboreus
caterpillars
40
hosts
2
food
16
flowers
59
-
Lemmon's Ceanothus
Ceanothus lemmonii
caterpillars
40
hosts
2
food
16
flowers
56
-
Chaparral Whitethorn
Ceanothus leucodermis
caterpillars
39
hosts
2
food
16
flowers
62
-
Woollyleaf Ceanothus
Ceanothus tomentosus
caterpillars
39
hosts
2
food
16
flowers
57
-
Greenbark Ceanothus
Ceanothus spinosus
caterpillars
39
hosts
2
food
16
flowers
56
-
Palmer Ceanothus
Ceanothus palmeri
caterpillars
39
hosts
2
food
16
flowers
56