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Flaigg, Norman G.
Ephedra torreyana S. Wats.
Torrey joint-fir, Torrey's jointfir
USDA Symbol: epto
USDA Native Status: Native to U.S.
Bloom InformationBloom Color: White
Bloom Time: Apr
AZ , CO , NM , NV , TX , UT Native Habitat:
High elevation USDA Native Status: L48(N)
Growing ConditionsWater Use: Low
Light Requirement: Part Shade
Soil Moisture: Dry
CaCO3 Tolerance: Medium
Soil Description: Saline tolerant, Rocky, Gypseous, Sandy, Sandy Loam, Medium Loam, Clay Loam
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Record Modified: 2007-01-01
Research By: TWC Staff