The California Highway Patrol’s Clear Lake Area office confirmed that Angelina Guillen, 31, died on Monday.
The CHP said that on Sunday afternoon shortly after 3 p.m. Guillen was driving her 2009 Jeep Liberty eastbound on Highway 175 in Cobb, just west of Highway 29 when, when her Jeep went off the road, hitting a power pole and two trees.
Guillen was wearing her seat belt when the crash occurred. She was reported to have been trapped in the Jeep and had to be extricated by firefighters, based on incident radio traffic.
The CHP said neither drugs nor alcohol are suspected of being factors in this crash.
Following the crash, Guillen had been flown to Santa Rosa Memorial Hospital for treatment, the CHP said.
According to her Facebook page, she owned and operated Diamond Dust Farm & Nursery.
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