Nang Mai (Tree Spirits)

Nang Mai are not presented as a single unified deity but as a class of female tree‑inhabiting spirits in Thai popular belief. Each Nang Mai is tied to an individual tree or clump of trees and often bears a name reflecting the species or locality of that tree (for example, Nang Ta‑khian for Hopea odorata trees and Nang Tani for banana clumps). Sources describe them as building an unseen abode within their tree and as local guardians whose presence marks certain trees as spiritually occupied and socially protected.

Descriptions in the sources are sparse. Nang Mai are characterized as female spirits; specific attestations (e.g., Nang Ta‑khian) say the spirit manifests as a woman who haunts the named tree species. Sources also state the spirit 'builds a palace in the tree' but emphasize that such an inner dwelling is not visible to humans. Beyond the repeated female/personified form, detailed physical attributes are not documented in the provided material.

The documented abilities and behaviors are primarily tree‑guardianship and retributive action toward those who harm the tree. Sources state that Nang Mai inhabit a large tree and will curse, make ill, or drive to madness anyone who cuts down the occupied tree. Other specific powers (wish‑granting, possession modes, or broader magical functions) are not attested in the provided sources and therefore are not claimed here.