SoCal Shrub Believed to Be State's Oldest Plant

Jurupa Oak thought to be 13,000 years old

A bush in Riverside County is believed to be the state's oldest plant, clocking in at a whopping 13,000 years old.

The Jurupa Oak is 1,000 years older than the former record holder, a creosote bush in Palm Springs, according to researchers from UC Davis and UC Riverside.

The "little plant that could" managed to survive despite its changing environment. Without a chance at pollination, the plant grows clonally, the Los Angeles Times reported:

But the Jurupa oak, researchers reported Tuesday in the online journal PLoS One, is unusual in that it is well out of its normal environment, which would be high in the mountains. It took seed at its current location near the end of the last Ice Age, when the climate was cooler and wetter. As its brethren died out because of climatic change, it persisted.

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