These are some of my favourite fern photos from our fieldwork on the South Island’s West Coast. Other blog posts about our West Coast fern fieldwork cover: What we were doing. Where we went. Sticherus (umbrella ferns). New, problematic, and interesting species. Animal miscellany.
Posts categorized as Ferns
Along with the Gleichenia and Sticherus, we were targeting a possible new species of Hymenophyllum filmy fern. We also made collections of several ‘problem’ species and other interesting finds. Cave spleenwort’s distribution based on Te Papa’s collections. Other blog posts about our West Coast fern fieldwork cover: What we were doing. Where we went. Sticherus… Read more »
Sticherus, or umbrella ferns, were one of the groups we were targeting during our fieldwork. In the photo above, from near Stockton, are three species of Sticherus. In the upper-left, with mostly dead fronds, is Sticherus cunninghamii (umbrella fern), which is a common species through much of New Zealand. The other two species, in the… Read more »
During our fern fieldwork on the West Coast, we ranged from Stockton in the north to the Cascade Valley (south of Jackson Bay) in the south. We were mostly near the coast, with our most inland collecting site being near Reefton. These are some of the interesting places we visited. Other blog posts about… Read more »
I’m just back from 10 days collecting ferns in the South Island’s West Coast. From previous collections, we knew of several currently unrecognised species of fern that occur on the West Coast. We investigated these records, visiting the sites to collect more material for our studies and to assess the plants in the field, including… Read more »
Two clues: it’s small, and has never been imaged before. Post any guesses below. I’ll post the answer next week, if nobody has got it by then.
Would you like to learn to recognise some of New Zealand’s ferns? “Fernland” was an early colloquial name for New Zealand, so it’s almost patriotic to be able to recognise a few of the country’s ferns! I’ve put together notes and images for 13 common species, showing how to distinguish them and where you might find… Read more »
Te Papa Research Fellow Patrick Brownsey and I have just described a new species of fern, Lastreopsis kermadecensis. It only occurs on Raoul Island, which is the largest island in the Kermadec Islands group. Hence, the second part of the new species name! The Kermadec Islands are the most northern part of the New Zealand… Read more »
Te Papa Research Fellow Patrick Brownsey was recently contacted about a population near Levin of the very rare Ophioglossum petiolatum. Ophioglossum are odd looking ferns, as befits a common name of “adder’s tongue ferns”. We don’t have a picture of O. petiolatum (stalked adder’s tongue fern), but the related O. coriaceum is similar; O. petiolatum… Read more »
A highlight of our Fijian expedition was a trip to Kadavu, a medium-sized island south of Viti Levu. Kadavu is a priority for Conservation International. Four species of bird occur there and nowhere else in the world. However, little is known of Kadavu’s bryophytes, lichens, and ferns, and it was our job to find out. While… Read more »