I’ve recently learnt that the introduced Azolla pinnata (ferny azolla) has been found in the Wellington region. I’m interested in its distribution and would be grateful for help in looking for more. Azolla plants are fairly easy to spot: look for a red plant covering still bodies of water. Azolla are ferns, believe it or… Read more »
Posts tagged with ferns
You’ll never have seen anything like these New Caledonia ferns in New Zealand, unless you’ve been to a very interesting garden (which I’d love an invitation to!). These are photos from my recent fern collecting trip.
A lot of New Caledonian species belong to fern genera that also occur in New Zealand. Some look very similar to New Zealand species, whereas others are quite different! Here’s a few from my recent trip.
About 35 species of fern are found in both New Caledonia and New Zealand. That’s about 13% and 18% of the total species in each area. Almost all of these are widespread species that are also found elsewhere in the Pacific (and beyond). Here’s a few of them that I saw during my recent field… Read more »
USA fern taxonomists have created a minor stir after re-classifying a group of central American ferns into a new genus named Gaga, after the singer Lady Gaga. Abstract of the article formally naming the new genus Gaga. Youtube video of the taxonomists discussing their research. The researchers say the naming for Lady Gaga was in… Read more »
I’m just back from three weeks collecting ferns in New Caledonia. For a place so close to New Zealand (shorter flight time than to Australia), I knew very little about New Caledonia. I expect that is true for many New Zealanders, and it presumably reflects our very different cultures, not least being the language difference… Read more »
On Saturday I joined the Wellington Botanical Society’s field trip to Wright Hill in Karori, Wellington. Wellington city would not be my first choice of locality for fern spotting, but we still found plenty to keep me interested. The filmy ferns Hymenophyllum flexuosum and Trichomanes endlicherianum are always pleasing finds. Although widespread, they are not… Read more »
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.
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 »
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 »