Tag Archives: exotic

Faraway Places – new work

This week Faraway Places: 19th century travel photography in Te Papa’s Ilott Gallery has had all its photographs replaced with 22 new ones. This is because nineteenth century photographs are vulnerable to damage by light, so the six-month exhibition has been divided into two halves, each with a different, though similar, selection of work. Often this simply entailed replacing like with like, sometimes even just turning a page in an album, but in one area there has also been a shift in emphasis.

In the previous hang there was a small selection of New Zealand photographs. These were included to make the point that the faraway is relative and that from the point of view of people living in Europe and the UK, New Zealand was an exotic and faraway place. Such images are now replaced with ones of people, for nineteenth century albums containing photographs of distant lands often also included images of their inhabitants – preferably dressed in exotic looking traditional costume. 

Kandiyan chief

Photographer unknown: Kandiyan chief, late 19th century, albumen silver print. Te Papa

The Pacific in particular was commonly represented by people rather than landscapes, usually with photographs of attractive young women adorned with flowers. Sometimes they were posed topless, though that would not have been how they dressed every day. Te Papa has a very strong collection of photographs taken by Samoa-based photographer Thomas Andrew and two of his images appear in this exhibition.

Portrait of an unknown Samoan woman

Thomas Andrew, Portrait of an unknown Samoan woman, c.1896, gelatin silver print. Gift of Alison Beckett and Robert McPherson, 1996. Te Papa.

Weedy ferns

Chris Horne of the Wellington Botanical Society recently sent me a fern frond they collected on one of their trips. Although the frond is small and lacking the diagnostic reproductive characters, I think it is the introduced holly fern (Cyrtomium falcatum). It looks like the shining spleenwort (Asplenium oblongifolium), but the flanges, or ‘teeth’, of the frond segments are distinctive (amongst ferns in New Zealand).

Holly fern, Cyrtomium falcatum, in cultivation.

Holly fern, Cyrtomium falcatum, in cultivation.

Holly fern and shining spleenwort can be readily distinguished when mature. The reproductive structures of the holly fern resemble those of the shield ferns (Polystichum), to which it is related, while the shining spleenwort has typical spleenwort reproductive structures.

The sori, or reproductive structures, on the underside of fronds of holly fern, Cyrtomium falcatum, on the left and shining spleenwort, Asplenium oblongifolium, on the right.

The sori, or reproductive structures, on the underside of fronds of holly fern, Cyrtomium falcatum, on the left and shining spleenwort, Asplenium oblongifolium, on the right.

Holly fern is native to Asia, but it is sporadically cultivated in New Zealand, and it has become weedy in several parts of the country. Steve Benham wrote an article for the Auckland Botanical Society Journal (v.63 (1), pp.25-27) suggesting gardeners should be dissuaded from cultivating holly fern in the Northland and Auckland regions, because of its invasiveness in that part of the country.

It is certainly a fern that should be monitored, so it would be good to get reports of holly fern growing wild.

Two other weedy ferns to keep an eye out for are common polypody, Polypodium vulgare, and the male fern, Dryopteris filix-mas.

The common polypody, from Europe and Asia, is a common weed on Banks Peninsula, and it has recently been found in Wellington (near Plimmerton) and Marlborough (near Kaikoura and near Hanmer Springs).

It looks like the native hound’s tongue, Microsorum pustulatum, but can be distinguished by its frond being dissected right to the stem of the frond. Polypodium vulgare can be a terrible, smothering weed, so it is important that it is stopped from spreading further. Regional Councils should be notified of any additional localities.

caption

Fronds of common polypody, Polypodium vulgare, on the left and hound's tongue, Microsorum pustulatum, on the right. The blue arrows indicate the difference in frond dissection.

The male fern, Dryopteris filix-mas, is also from Europe, and has established in many parts of New Zealand. I have been amazed at how widespread it is in the South Island, but I haven’t collected it as often as I should have, and Te Papa’s collections don’t do its invasiveness justice. Male fern is unusual in that it can invade relatively intact native forest, making it a formidable weed.  A very similar species, Dryopteris affinis, is also weedy in New Zealand.

Male fern

Male fern, Dryopteris filix-mas.

Distribution of male fern, Dryopteris filix-mas, in New Zealand, based on specimens in Te Papa's WELT herbarium. Note that this is a significant under-representation.

Distribution of male fern, Dryopteris filix-mas, in New Zealand, based on specimens in Te Papa's WELT herbarium. Note that this is a significant under-representation.

I would be interested in reports of these species and other introduced ferns growing wild in New Zealand. This will help us better understand their invasiveness. Please contact me at leonp@tepapa.govt.nz, or 04 381 7261, or Leon Perrie, Te Papa, PO Box 467, Wellington.

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