Mushrooms Rachel Gotbaum reports from San Francisco on one botanical effect of El Nino. A more vigorous crop of deadly mushrooms have been popping up this spring in northern California. Officials fear these fungi will spread across the region.

All Things Considered

Mushrooms

March 29, 199812:00 AM ET

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Mushrooms

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Rachel Gotbaum reports from San Francisco on one botanical effect of El Nino. A more vigorous crop of deadly mushrooms have been popping up this spring in northern California. Officials fear these fungi will spread across the region.