Coulter Pine
Pinus coulteri
The original uploader was Geographer at English Wikipedia.
Taxonomy
- Division:
- Coniferophyta | - Conifers
- Family:
- Pinaceae
- Genus:
- Pinus
- Species:
- Pinus coulteri
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Tree
- Height:
- More than 40 ft
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- apr, may
- Bloom Colors:
- Yellow
Native Range
United States: California
Keystone Species Ranking
- Caterpillar Keystone:
- ★☆☆☆☆ Based on number of butterfly and moth species using this genus as host plant (Source: National Wildlife Federation)
Host Plant for Caterpillars
Pandora moth (Coloradia pandora), western pine moth (Dioryctria cambiicola)
Soil Requirements
- Soil Type:
- rocky, well-drained, nutrient-poor soil
- pH:
- 5.5 - 7.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- Adapted to dry, mountainous regions
Germination Information
Pre-treatment: Seeds are placed in cold moist stratification for 30 to 40 days.
Establishment: P. coulteri is found in the coast range of central California south into lower California.
Source: npn.rngr.net