American Lopseed
Phryma leptostachya
- Native to:
- Canada, Mexico, United States
Doug McGrady (www.flickr.com) from Warwick, RI, USA






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Phrymaceae
- Genus:
- Phryma
- Species:
- Phryma leptostachya
- USDA Symbol:
- PHLE5
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 100 cm
- Light Requirements:
- Full Sun,Part Shade,Shade
- Drought Tolerance:
- Medium
- Bloom Months:
- jun,jul,aug
- Bloom Colors:
- white, pink, lavender
Wildlife Benefits
- Bees:
- ★☆☆☆☆ Documented bee visitation (GBIF)
Garden & Ecology Notes
- Wildlife Value:
- bees
- Deer Resistant:
- Yes
Soil Requirements
- Soil Type:
- rich, well-drained loamy soil
- pH:
- 5.5 - 7.0 (slightly acidic to neutral)
- Drainage:
- good drainage required
- Moisture:
- consistently moist
- Notes:
- prefers shaded woodland areas
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 60–90 days
- Germination Time:
- 14–42 days
- Notes:
- Cold stratification improves germination. Seeds may germinate erratically over several weeks.
The above propagation data sourced from Claude AI