Cal-IPC Shop


For Books & Reports or Brochures, click on a category below.

Five colored circles in shades of green and orange have hand drawn illustrations of yellow starthistle, Arundo, barb goatgrass, Cape-ivy, and French broom. Cal-IPC logo is centered, and text below reads "Protecting California's environment and economy from invasive plants." All on black background.Want the newest t-shirt design?

Find them at our online Cal-IPC Gear Store! To keep costs down, items are printed and delivered in batches. Check the site for delivery information.

This shirt has five of the most notorious offenders: yellow starthistle, Arundo donax, barb goatgrass, Cape-ivy, and French broom. Your purchase of this shirt supports our work protecting California’s environment from these plants – and the 100+ other invasive species across our state.

You can also support our work with a membership gift.

  • Federal agencies should use the printable PDF order form and mail, fax, or email it to us (the online form will automatically charge sales tax for California addresses).
  • Cal-IPC’s federal tax ID number is 68-0289333. Our W9 form is available online.
  • Shipping is a flat-rate (includes handling) $6.00 for the first item and $4.00 for each additional item, sent via USPS. Heavier items may include additional shipping/handling fees. Sales tax of 9.5% (Alameda County) will be added to items shipped within California. We ship only within the United States.
  • Brochures are provided free of charge, up to 10. Email
  • Our Publications page has reports and Best Practice Manuals to download for free.
  • Need to pay by check? Use the printable PDF order form.
  • Other questions? Please contact