Greenland Northern Rockcress
Braya thorild-wulffii
- Native to:
- Canada, Greenland, Russia, United States
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Brassicaceae
- Genus:
- Braya
- Species:
- Braya thorild-wulffii
- USDA Symbol:
- BRTH
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 8 cm
- Drought Tolerance:
- Low
- Bloom Months:
- jun,jul
- Bloom Colors:
- white, cream
Garden & Ecology Notes
- Wildlife Value:
- small arctic herbivores
- Deer Resistant:
- Yes
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 60–90 days
- Germination Time:
- 14–30 days
- Notes:
- Requires cold stratification and cool germination temperatures. Arctic species with specialized cold adaptation requirements.
The above propagation data sourced from Claude AI