Tmesipteris tannensis is a fern ally endemic to New Zealand.

[1][2] An example of occurrence of T. tannensis within a tiered phytocoenosis is in Central Westland of South Island, New Zealand.

The overstory includes miro, rimu and mountain totara.

The mid-story includes tree ferns such as Cyathea smithii and Dicksonia squarrosa, whilst the lowest tier and epiphytic associates include Asplenium polyodon, Astelia solandri and Blechnum discolor along with T.

You can help Wikipedia by expanding it.This New Zealand plant article is a stub.