section
Epilobium
Epilobium
Children 24 of 46
- Great Willowherb introduced
- Fringed Willowherb native
- Broad-leaved Willowherb introduced
- Hoary Willowherb introduced
- Cinnamon Willowherb native
- Marsh Willowherb native
- Square-stemmed Willowherb introduced
- Pimpernel Willowherb native
- Smooth Willowherb present
- Rockfringe Willowherb native
- Pale Willowherb present
- New Zealand Willowherb
- Hornemann's Willowherb native
- Linear-leaf Willowherb native
- Epilobium amurense present
- Short-fruited Willowherb present
- Hairy Willowherb
- Yellow Willowherb native
- Chickweed Willowherb
- Epilobium melanocaulon
- Epilobium glabellum
- New Zealand Willowherb
- Whorled-leaved Willowherb
- Glaucous Willowherb native
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Top native Epilobium All
Native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
-
Fringed Willowherb
Epilobium ciliatum
caterpillars
28
food
11
flowers
30
-
Marsh Willowherb
Epilobium palustre
caterpillars
26
food
9
flowers
4
-
Hornemann's Willowherb
Epilobium hornemannii
caterpillars
26
food
4
flowers
5
-
Pimpernel Willowherb
Epilobium anagallidifolium
caterpillars
23
food
9
flowers
5
-
Linear-leaf Willowherb
Epilobium leptophyllum
caterpillars
23
food
3
flowers
5
-
Glaucous Willowherb
Epilobium glaberrimum
caterpillars
21
food
3
flowers
5
-
Yellow Willowherb
Epilobium luteum
caterpillars
20
food
2
flowers
4
-
Cinnamon Willowherb
Epilobium coloratum
caterpillars
20
food
2
flowers
2
-
Clavate-fruit Willowherb
Epilobium clavatum
caterpillars
19
food
3
flowers
5
-
Milkflower Willowherb
Epilobium lactiflorum
caterpillars
19
food
3
flowers
4
-
Oregon Willowherb
Epilobium oregonense
caterpillars
19
food
3
flowers
4
-
Downy Willowherb
Epilobium densum
caterpillars
19
food
2
flowers
1
-
Rockfringe Willowherb
Epilobium obcordatum
caterpillars
17
food
3
flowers
4
-
Siskiyou Fireweed
Epilobium siskiyouense
caterpillars
16
food
3
flowers
4
-
Rocky Mountain Willowherb
Epilobium saximontanum
caterpillars
14
food
2
flowers
4