Bog Willowherb
Epilobium leptophyllum
- Native to:
- Canada, Prince Edward I., United States
iNaturalist: © prairie_fairy (iNaturalist #129895398)






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Onagraceae
- Genus:
- Epilobium
- Species:
- Epilobium leptophyllum
- USDA Symbol:
- EPLE2
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 100 cm
- Drought Tolerance:
- Low
- Bloom Months:
- jul,aug,sep
- Bloom Colors:
- white, pink
Wildlife Benefits
- Bees:
- ★☆☆☆☆ Documented bee visitation (GBIF)
- Butterflies & Moths:
- ★☆☆☆☆ Documented Lepidoptera association (GBIF)
- Caterpillars:
- ★☆☆☆☆ Recorded caterpillar host plant (HOSTS Database)
Host Plant for Caterpillars
Scythris noricella
Garden & Ecology Notes
- Wildlife Value:
- bees, butterflies
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–30 days
- Notes:
- Seeds are tiny and require light for germination. Surface sow on moist substrate.
The above propagation data sourced from Claude AI