Taxon Report
Pinus torreyana Carr. ssp. torreyanaTorrey pine |
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Classification
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Scientific Name: |
Pinus torreyana Carr. ssp. torreyana |
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Common Name: |
Torrey pine |
| Family: | Pinaceae |
| Element Code: | PGPIN04152 |
| USDA Plants Symbol: | PITOT |
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Synonyms/Other Names: |
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Ecology and Life History
| Lifeform: | perennial evergreen tree |
| Blooming Period: | |
| Elevation: | 30-160 (100-525) |
| General Habitats: | Chaparral, Closed-cone coniferous forest |
| Microhabitat: | Sandstone |
| Microhabitat Details: |
Conservation Status
| CA Rare Plant Rank: | 1B.2 |
| Global Rank: | G1T1 |
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State Rank: |
S1 |
| State List: | None |
| Fed List: | None |
| Other Status: | IUCN_CR; SB_CalBG/RSABG; SB_CRES |
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CRPR Changes: |
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Occurrence Data from the CNDDB
| Total Occurrences: | 2 |
| Element Occurrence Ranks: | |
| Excellent (A) | 0 |
| Good (B) | 2 |
| Fair (C) | 0 |
| Poor (D) | 0 |
| None (X) | 0 |
| Unknown (U) | 0 |
| California Endemic: True | |
| California Counties and Islands: Name (Code) | |
| San Diego (SDG) | |
| Quads: Name (Quad Code) | |
| Del Mar (3211782) | |
Threat List Data from the CNDDB
| Threat List Total: | 6 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 2 | 100 % | |
| Disease | 2 | 100% |
| Other | 2 | 100% |
| Road/trail construction/maint. | 1 | 50% |
| Erosion/runoff | 1 | 50% |
| Non-native plant impacts | 1 | 50% |
| Development | 1 | 50% |
Notes
| Threatened by development and non-native plants. Seriously attacked by the five-spined ips bark beetle at Torrey Pines SR, but biological control apparently has contained this infestation. See American Forests 91(10):26-29 (1985) for species account, and Systematic Botany 11(1):39-50 (1986) for taxonomic treatment. |
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Threats: |
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Taxonomy: |
Citation
California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 26 December 2024].