Any citrus, and a few other plants as well: https://health.clevelandclinic.org/lime-juice-and-sunshine-can-make-for-painful-unexpected-sunburn/ https://health.c

Any citrus, and a few other plants as well: https://health.clevelandclinic.org/lime-juice-and-sunshine-can-make-for-painful-unexpected-sunburn/ https://health.clevelandclinic.org/lime-juice-and-sunshine-c...