Posts tagged with Sticherus

Tangle ferns untangled

The undersides of the four species of Gleichenia tangle fern accepted for New Zealand. From top: alpine tangle fern, Gleichenia alpina; tangle fern, waewae-kötuku, Gleichenia dicarpa; pitted tangle fern, Gleichenia inclusisora; carrier tangle, matua-rarauhe, Gleichenia microphylla. Scale bar = 2 cm. Composite image © Te Papa.

A focus for my research in 2014 has been preparing an account on the Gleicheniaceae fern family for the online Flora of New Zealand. More on the revolutionary online Flora of New Zealand. The Gleicheniaceae in New Zealand comprises nine species in the genera Dicranopteris (one species, restricted to central North Island thermal areas), Gleichenia… Read more »

Would you mine a rare population?

The umbrella fern Sticherus tener at a site within the planned Escarpment Mine on the Denniston Plateau. Photo Leon Perrie. © Te Papa.

The Escarpment Mine on the Denniston Plateau has been tentatively approved by the Environment Court, subject to suitable mitigation plans. One of the issues that may be under consideration is what to do about the site’s population of the Sticherus tener umbrella fern. Scoop news report: “…tentative nod for Denniston mine plan”. Sticherus tener has… Read more »