Marsh Felwort
Lomatogonium rotatum
- Native to:
- Canada, China, Greenland, Iceland, Kazakhstan, Kirgizstan, Labrador, Russia, United States
Nathaniel Lord Britton (en.wikipedia.org) (1859-1934), and A. Brown


Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Gentianaceae
- Genus:
- Lomatogonium
- Species:
- Lomatogonium rotatum
- USDA Symbol:
- LORO
Growth Characteristics
- Life Cycle:
- Annual | Biennial
- Growth Habit:
- Forb/herb
- Height:
- 40 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Low
- Bloom Months:
- jul,aug,sep
- Bloom Colors:
- white, blue, pale violet
Soil Requirements
- Soil Type:
- moist, well-drained loamy soil
- pH:
- 5.5 - 7.5 (slightly acidic to neutral)
- Drainage:
- good drainage required
- Moisture:
- consistently moist
- Notes:
- often found in alpine meadows and wetlands
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
The above propagation data sourced from Claude AI