Lomatium papilioniferum
Lomatium papilioniferum
- Native to:
- Canada | BC | United States | CA, ID, NV, OR, WA
iNaturalist: © pnwdunning (iNaturalist #144128164)






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Apiaceae
- Genus:
- Lomatium
- Species:
- Lomatium papilioniferum
Growth Characteristics
- Growth Habit:
- Forb/herb
- Height:
- 90 cm
- Drought Tolerance:
- High
- Bloom Months:
- apr,may,jun
- Bloom Colors:
- yellow
Garden & Ecology Notes
- Wildlife Value:
- butterflies, bees
- Deer Resistant:
- Yes
- Fire Ecology:
- Fire adapted — tolerates or benefits from fire
- Fire Notes:
- Can resprout after fire from root crown; fire may stimulate germination in some populations.
Source: deepseek-v4-flash
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–30 days
- Notes:
- Seeds benefit from cold stratification for 30-60 days to break dormancy.
Source: deepseek-v4-flash