Posts categorized as Plants

We know what you did this summer!!

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Bart Cox and Jasmine Gibbins spent their summer researching native orchids at Te Papa. Bart and Jasmine are part of a group of seven students from Victoria University of Wellington that were awarded a Summer Research Scholarship co-funded by Te Papa and Victoria University of Wellington. Bart’s research focused on a threatened perching orchid, Drymoanthus flavus, and its… Read more »

Science Live: Expedition Snares Island for teachers

The rugged western cliffs of North-East Iland. Rising to over 120m - 06 Dec 2013. Photo Antony Kusabs, Te Papa.jpg

You may have seen on our blog that our next instalment of Science Live is happening on March 18. This episode will focus on Te Papa scientists’ recent trip to Snares Islands, about 200km south of Fiordland. Science Live is great way for teachers and students to learn about some of the important scientific work… Read more »

Snares Islands Flora: the ferns

  • Catchments sloping to the east on North East Island. Image: Antony Kusabs, Te Papa.
  • Bare substrate and titi / mutton bird burrows in Olearia lyallii forest, a common site on North East Island. Image: Antony Kusabs, Te Papa
  • Underside of Asplenium scleroprium frond showing sori extending to lamina margins. Above Hoho Stream, North East Island. Image: Antony Kusabs, Te Papa
  • Asplenium scleroprium, above Hoho Stream, North East Island. Image: Antony Kusabs, Te Papa

There are currently five recognised species of fern on the Snares Islands, the closest sub-antarctic island group to New Zealand. North East Island, the main island of the Snares group, slopes gently downhill from the tall, tussock covered western cliffs towards the forested east coast, creating four small catchments, which drain into Boat Harbour and Hoho Bay.  This combination… Read more »

The fascinating flora of Mount Owen, north-west Nelson.

Aciphylla ferox (fierce speargrass) growing out of a marble fissure on the flanks of Mount Owen. Photo: Lara Shepherd.

Over the holidays I was fortunate to spend a few days botanising the Marino Mountains, including Mount Owen, in north-west Nelson’s Kahurangi National Park.  Kahurangi National Park  is one of the most botanically interesting regions in New Zealand. Nearly half of New Zealand’s native plant species and 80% of our alpine species are found there…. Read more »

Subantarctic forget-me-not adventures

  • Sealion pups at Sandy Bay, Enderby Island. Photo by Jessie Prebble
  • Yellow-eyed penguin showing us the track on Enderby Island. Photo by Jessie Prebble
  • Fields of Bulbinella rossii on Enderby Island. Photo by Jessie Prebble
  • Myosotis antarctica on Mt Azimuth, Campbell Island. Definitely not a mega-herb! Photo by Jessie Prebble

From the 23rd-30th of December 2013 I was given the opportunity to join Rodney Russ and his team at Heritage Expeditions on board the Spirit of Enderby for a week long adventure to the New Zealand Subantarctic Islands. Link to the Heritage Expeditions website with information about their scholarship The Heritage Expedition Trust awards several… Read more »

Snares Islands Flora: an introduction

  • Olearia lyallii. Image: Antony Kusabs, Te Papa.
  • Stilbocarpa robusta. Image: Antony Kusabs, Te Papa.
  • Stellaria media, Gull Point, Boat Harbour, North East Island. Image: Antony Kusabs, Te Papa
  • Stellaria decipiens. Image: Antony Kusabs, Te Papa

The vascular flora of the Snares Islands is limited, at only 22 species (including one hybrid Poa).  Despite this, my first impression of the main island was an island covered with lush vegetation.  And there are still some botanical challenges – we failed to locate the fern Histiopteris incisa for instance.  Vegetation communities on the Snares… Read more »

Newly described fern named after Te Papa curator

An unfurling frond of a Dicksonia perriei, Mt Panie, New Caledonia. Photo: Leon Perrie

A new species of tree fern has recently been named after Te Papa botany curator and fern expert Leon Perrie. The fern, Dicksonia perriei, occurs only in New Caledonia mostly on acidic soils at altitudes above 1000m, in areas of high rainfall. The new species is related to the three other New Caledonia Dicksonia species and to the… Read more »