Invasive Plant Rules in San Bernardino, CA (2026)
1 verified invasive plant rules for San Bernardino, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Prohibited Species
San Bernardino requires property owners to destroy and remove castor bean (Ricinus communis) plants once the health officer finds one growing as a nuisance or health menace. Knowingly ignoring the written removal order is an infraction under Municipal Code Chapter 8.84.
San Bernardino Castor Bean Plant Removal Rule
Some RestrictionsSan Bernardino Municipal Code § 8.84.010
Whenever it comes to the attention of the health officer, or other designated officer, that a castor bean (Ricinus communis) plant is growing upon any lot or premises in the city in such a manner as to cause a nuisance or menace to health, he or she shall order such castor bean (Ricinus communis) plant destroyed and removed. Notice of the order shall be in writing addressed to the owner or occu...
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