Caltrans > Landscape Architecture Program > TransPLANT > County Index > SAN BERNARDINO County > EcoUnit M262Bh

California Ecological Unit M262Bh
Upper San Gorgornio Mountains

USFS Ecoregions of California 1997

Domain200 HUMID TEMPERATE DOMAIN
DivisionM260 MEDITERRANEAN REGIME MOUNTAINS
ProvinceM262 SHRUB-FOREST-MEADOW OF MEDITERRANEAN CLIMATE
SectionM262B Southern California Mountains and Valleys Section
SubsectionM262Bh Upper San Gorgornio Mountains

USDA-NRCS Major Land Resource Regions and Areas 1994

LRR1994DWestern Range and Irrigated
MLRA199422Sierra Nevada Range

Sunset Climate Zones 2001

 Precipitation (in)WinterSummer
ZoneExtentMinAvgMaxAvgSnowSeverityLowestTempFSeverityHiTempAvgGrowDays
3AMountain and Intermountain2832Moderate to HeavyCold -18.00Cold 80.00150-185

Selected Seed Specifications

SpecIDSpec TypeMix TypeTaxa CountSum PLS/ft2Spec DetailsSpec Excel
All
1Native Annual WildflowerAnnForb6150Spec1 detailsSpec1 XLS
3Annual GrasslandAnnGrass2144Spec3 detailsSpec3 XLS
6Perennial GrasslandPerGrass685Spec6 detailsSpec6 XLS
9Mixed Lowland PioneersAnnGrass--PerGrass / AnnForb--PerForb / Shrub996Spec9 detailsSpec9 XLS
12Mixed Lowland PioneersAnnGrass--PerGrass / AnnForb--PerForb / Shrub5200Spec12 detailsSpec12 XLS
14Mixed Montane PioneersAnnGrass--PerGrass / AnnForb--PerForb8127Spec14 detailsSpec14 XLS
15Mixed Montane PioneersAnnGrass--PerGrass / AnnForb--PerForb / Shrub8137Spec15 detailsSpec15 XLS
16Mixed Montane PioneersAnnGrass--PerGrass / AnnForb--PerForb / Shrub11263Spec16 detailsSpec16 XLS
19BiofilterAnnGrass--PerGrass / AnnForb--PerForb8353Spec19 detailsSpec19 XLS
20BiofilterPerGrass-Sedge-Rush / Forb3146Spec20 detailsSpec20 XLS