Due to varying information needs, different accompanying forms are required depending on the nature of a request. If submitting an identification or control request, please select the appropriate form from the list below and submit to the address indicated on the form. If you have any questions regarding which form to use, please contact the Curator.

Plant Disease Diagnosis Requests

Please request forms from the Plant Disease and Insect Clinic or a County Extension Office.

Any Other Unknown Plant Identification Request (to be sent to the Herbarium)

Pdf form for non-commercial entities: Plant Identification Request Form

Pdf form for commercial enterprises: Fee-schedule and Plant Identification Request Form