Update email reply from the USDA: Good day,
The scientific name for chilhuacle negro and chilhuacle rojo are Capsicum annuum. Dried Capsicum annuum for consumption is admissible into the United States – an import permit is not required from USDA APHIS-PPQ Plant Products Permitting unit.
If the article is fully processed and is free from plant pest, no permit is required; however, a “Letter of No Permit required” is optional and may facilitate clearance of the commodity through the port of entry. Please be advised that all plant origin material is subject to inspection and the final decision is that of the inspecting Customs Officer.
Letter of No Permit
Please fill out an PPQ form 587 application for Permit to Import Plants or Plant Products. There is no charge for the PPQ 587 permit application or permit, the permit is valid for three years, and when the permit is issued, it should inform you on how to import the below plant products.
The form can be submitted electronically, faxed, or mailed – the mailing address and phone are in the upper right-hand corner of the application. We recommend using our on-line program, eFile as this is the fastest way to obtain a permit. Please note that in order to use eFile, you need a level 2 eAuthentication account, and Google Chrome. Please use the link below to start the process and permit application.
eFile Link: https://efile.aphis.usda.gov/s/
“How To” Video Instructions Link for eFile: APHIS eFile PPQ 587 Permit Application - YouTube
eAuthentication
If the importer is new to our electronic systems, then they will need to register for an eAuthenication account. USDA eAuthentication (eAuth) is the system used by USDA agencies to enable individual customers and employees to obtain accounts that will allow them to access USDA Web applications and services via the Internet. For more information, or to create an account for an eAuthentication account, please visit https://www.eauth.usda.gov/eauth/b/usda/home.
Customs
A Department of Homeland Security, Customs and Border Protection Agricultural Specialist officer will inspect the item and make the final determination as to if it is allowed into the United States. For more information concerning the Customs declaration process please contact them at (877) 227-5511 or if you are outside the United States (202) 325-8000 or view their website at www.cbp.gov and go to “locate a port” which is at the bottom left of the screen. Then scroll down to the state the port is in and find the direct contact information to that port.
I hope this information helps; however, please feel free to contact us with any questions or comments at 1-877-770-5990 or 301-851-2046.
Sincerely,
[name redacted]
United States Department of Agriculture
Animal Plant Health Inspection Service
Plant Protection Quarantine – Permits and Compliance Coordination”
Reply within the hour, basically confirming that I just need to declare them and have them inspected. Your tax dollars at work!