Please Join Us …

Welcome to the new Membership Registration System for CMS. Please be patient and just shoot us an email if you have any problems. We will get back to you as soon as possible (if I am not in the woods).

Need Help or Have a Question? Send an email to

Membership payments are securely processed through Paypal. After completing the registration process, you will be re-directed to the Paypal website to make your payment. You may choose Login to your Paypal account,  or choose Pay with Debit or Credit Card.

If you choose to auto-renew annually, you may cancel your auto-renew at any time. You will receive email notifications about upcoming expirations of your membership, or upcoming payments if you have chosen to auto-renew.

Giving the Gift of CMS Membership? Please notify the person prior to purchase, then enter their name and email during the registration process.

Important: Usernames must be unique and may not be changed. You may choose to use your email address for both your Username and Email. You will be able to login with either your Username or Email, even if they are different. You will be able to change your email at any time. You will also be able to change your Display Name, which will initially be set to your username.

Once you have completed payment, check your email inbox and spam folders. You will receive an email confirming your membership that includes important information.

Note: Discount codes are not applicable to Lifetime Memberships.

Register New Account/Membership

Choose your Membership Level

Please provide the names of adult family members.

  • The Cascade Mycological Society is a non-profit under 501(c)(3). (Tax ID 931274419) Donations are tax-deductible to the fullest extent allowed under the law (refer to IRS Publication 526).
  • To maintain active membership status, membership dues must be paid annually, with the exception of a CMS Lifetime membership.
  • CMS does not share membership information with any other groups or organizations.