Pinus contorta Loud. ssp. bolanderi (Parl.) VaseyBolander's beach pinePrint Report |
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Species Description:
Pinus contorta ssp. bolanderi, commonly known as Bolander's beach pine, is a perennial evergreen tree in the Pinaceae that is found only in California. It occurs within Closed-cone coniferous forest, growing at elevations from 75 to 250 meters. Pinus contorta ssp. bolanderi is ranked 1B.2, Plants Rare, Threatened or Endangered in California and Elsewhere; Moderately threatened in California.
Scientific Name: |
Pinus contorta Loud. ssp. bolanderi (Parl.) Vasey |
Common Name: |
Bolander's beach pine |
Family: | Pinaceae |
Element Code: | PGPIN04081 |
USDA Plants Symbol: | |
Synonyms/Other Names: |
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Lifeform: | perennial evergreen tree |
Blooming Period: | |
Elevation: | 75-250 (245-820) |
General Habitats: | Closed-cone coniferous forest |
Microhabitat: | |
Microhabitat Details: |
CA Rare Plant Rank: | 1B.2 |
Global Rank: | G5T2 |
State Rank: |
S2 |
State List: | None |
Fed List: | None |
Other Status: | SB_UCSC |
CRPR Changes: |
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Total Occurrences: | 28 |
Element Occurrence Ranks: | |
Excellent (A) | 3 |
Good (B) | 4 |
Fair (C) | 4 |
Poor (D) | 4 |
None (X) | 1 |
Unknown (U) | 12 |
California Endemic: True | |
California Counties and Islands: Name (Code) | |
Mendocino (MEN) | |
Quads: Name (Quad Code) | |
Albion (3912327), Elk (3912326), Fort Bragg (3912347), Mathison Peak (3912336), Mendocino (3912337) |
Threat List Total: | 11 | |
EOs with Threat Listed: | Total EOs | % of EOs |
27 | 96 % | |
Altered flood/tidal/hydrologic regime | 27 | 96% |
Development | 26 | 92% |
Road/trail construction/maint. | 10 | 35% |
ORV activity | 7 | 25% |
Other | 3 | 10% |
Logging | 3 | 10% |
Vandalism/dumping/litter | 3 | 10% |
Landfill | 2 | 7% |
Recreational use (non-ORV) | 1 | 3% |
Erosion/runoff | 1 | 3% |
Grazing | 1 | 3% |