Rollins' Twinpod
Physaria rollinsii
- Native to:
- United States
Shultz, Leila M. McReynolds Mutz, Kathryn Marie United States. Bureau of Land Management. Vernal District Meiiji Resource Consultants,,Goodrich, Sherel United States. Bureau of Land Management,Moseley, Robert K Bernatas, Susan United States. Bureau of Land Management. Idaho State Office,Shultz, Leila M. McReynolds Mutz, Kathryn Marie United States. Bureau of Land Management. Vernal District Meiiji Resource Consultants,,United States. Department of the Interior
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Brassicaceae
- Genus:
- Physaria
- Species:
- Physaria rollinsii
- USDA Symbol:
- PHRO4
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 15 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- apr,may,jun
- Bloom Colors:
- yellow
Garden & Ecology Notes
- Deer Resistant:
- Yes
Soil Requirements
- Soil Type:
- rocky, well-drained, nutrient-poor soil
- pH:
- 6.5 - 8.0 (neutral to slightly alkaline)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- native to arid, mountainous regions
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–30 days
The above propagation data sourced from Claude AI