INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM’S CONSENT
We consent to the incorporation by reference in this Registration Statement of Greenlane Holdings, Inc. on Form S-8 of our report dated March 31, 2022, with respect to our audits of the consolidated financial statements of Greenlane Holdings, Inc. as of December 31, 2021 and for the year ended December 31, 2021 appearing in the Annual Report on Form 10-K of Greenlane Holdings, Inc. for the year ended December 31, 2021.
/s/ Marcum LLP
Costa Mesa, CA
August 31, 2022