Otari – Wilton’s Bush Fungal Foray 2013

You can read more about Otari-Wilton’s Bush from the foray report for 2011 and 2012, and at the Otari Wilton’s Bush website.

This last summer has been notable in being dry and followed by a reasonably wet autumn (see The drought has broken). So there were plenty of fungi around for the foray, 25-26 May 2013. Below is the list of what we did see.

Otari garden - an exhibition garden of low growing New Zealand native plants but not native to the local area) mulched with wood chips.

Lepiota sp. [a parasol] – this was in the garden under Nothofagus solandri. This is the first collection of this species at Otari.

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Leratiomyces ceres [scarlet roundhead] – on wood chip. For more on this mushroom go to my blog here.

Weraroa erythrocephala [scarlet pouch] – in the wood chip mulch and in litter in mixed forest.

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Clitocybe nebularis [cloudy funnelcap] – not so much in the garden as down the bank in the bush. Large mushrooms up 25cm diameter and usually in groups or even arranged in arcs in the bush.

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Lacramaria lacrymabunda [weeping widow] – solid mushrooms, with a shaggy surface, mottled blackish kills, and a fibrous ring at top of stem. This is the first collection of this species at Otari.

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Beech (Nothofagus) grove – this grove was planted as beech is not native to the Wellington peninsular. We haven’t in the past found much here but being a month later there is a lot more to be seen.

Russula acrolamellata [ugly chalkcap]. This mushroom has a brown to golden cap and white stem. Like all chalk cap the stem snaps when bent. If you are prepared to chew a little of the gill tissue on the tip of your tongue it should be quite hot hence the name acrolamellata or acrid gills. We also saw it under kanuka.

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Amanita nothofagi [charcoal flycap] – this is an mycorrhizal species which means it is only found growing on the roots of southern beech or teatree. It is related to the scarlet flycap, with its red cap and white warts, seen under pines. Several mushrooms were present.

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Coprinellus (Coprinus) disseminatus [sociable inkcap] – A common inkcap found growing on dead wood in all kinds of habitats.

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Tylopylus brunneus [cocoa bolete] – Last collected here in 2011. This bolete bruises blue-grey.

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I put the cut fruitbody, from above, on paper to dry and the fluid from it seeped into paper where it has reacted with the air and turned the classic blue of this reaction.

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Circular walk from Information Centre – this is an area of original broadleaf-podocarp forest but with an underplanted collection of plants that would be expected in this type of forest.

Micromphale sp. [garlic shanklet] – on bark of living totara. If you cup on of these mushroom in your hands and put your hands over your nose you can smell the distinct odour of gallic.

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Agaricus sp. [a mushroom] – Growing next to boardwalk in kauri litter. Tall brown mushroom. This is the first collection of this species at Otari. This is very similar to Marie Taylor’s collection GMT737 (PDD84327) which she collected in 1972 from under kauri in Northcote, Auckland.

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Lepiota sp. [a parasol] – This was growing under totara.

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Mycena pura [lilac helmet] – This distinctive lilac mushroom was growing in the leaf litter.

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Favolashia calocera (orange poreconch) – on fallen branches.

Agrocybe parasitica [tree swordbelt] – on living hardwood.

Agrocybes parasitica 2013

Heimiomyces neovelutipes [bush shank] – Growing on decaying wood.

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Armillaria novaezelandae [olive honeycap] – on rotten wood.

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Mycena sp. [a helmet] – A very dark coloured Mycena growing on wood. It is similar to Ian Hoods figure 143. It also looks like Jerry Cooper’s  Mycena sp. ‘Ahuriri Reserve (PDD80918)’.

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Lentinellus novae-zelandiae [bush shiitake] – on rotting log.

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8 Comments on “Otari – Wilton’s Bush Fungal Foray 2013”

  1. Ken says:

    The Mycena looks like what in Australia is known as Mycena aff atrata.

    • Thanks for the comment Ken. Australia and New Zealand share many species and this could be one of them. I have also edited the blog with a link to Jerry Cooper’s Mycena sp. ‘Ahuriri Reserve (PDD80918)’ which looks similar.

  2. Jerry says:

    The Micromphale looks more like Mycetinis (was Marasmius) curraniae. It has a strong garlic smell and tends to grow at the base of live myrtaceae.

  3. Shannan says:

    One interesting white mushroom we found on the circular walk was growing on a tree fern rachis in an advance state of decay. There were quite a few, delicate and moist fruiting bodies with close gills, with caps about the size 10c coin, I took photos, but none clear. I wondered if it was an Oudemansiella?

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  4. Shannan says:

    This one was also interesting.We couldn’t decide what it was, but seem familiar. It was growing at the base of a rotten stump with decurrent gills, a wavy margin and developing an umbilicate cap.

    photo/1

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  5. […] A parasol [Lepiota sp.] – This was growing in the leaf litter under the podocarp-kauri stand next to the Information Centre band and was first recoded in April 2013. […]

  6. […] Previous Otari-Wilton’s bush forays: 2011, 2012, and 2013. […]


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