Arisaema fimbriatum is a species of Arisaema found in Thailand, Peninsular Malaysia, and Pulau Lankawi[1]
A. fimbriata is the type species for Arisaema section Fimbriata a section with subglobose tubers and trifoliate leaves, bisexual spadix and a long spadix appendage that extends from the spathe. Plants in this section are from subtropical Asia.[2] This section was first described in 1979, comprising six species. It was later synonymised under section Attenuata by Murata in 2011. In 2016 Ohi-Toma et al. reserected the section as monotypic with A. fimbriata following a phylogenetic analysis of the genus.[3]