Cruentomycena viscidocruenta

An entry compiled by Katherine; she writes:

Today, a brief entry along the lines of the recent run of autumn-coloured photographs, though it was taken during the Australian winter in late July. This photograph of the stunning red Cruentomycena viscidocruenta (Mycena viscidocruenta) is courtesy of Ken Beath (kjbeath@Flickr).

Commonly known as a ruby bonnet, Cruentomycena viscidocruenta is found in New Zealand and southern Australia (including New South Wales and Victoria). Via Discover Nature at James Cook University’s article on Cruentomycena viscidocruenta, ruby bonnet has a cap that is 1-2cm in diameter, with the caps being convex when young and tending to flatten with maturity. The hollow stipe of ruby bonnet is up to 4cm long and 0.5cm wide. According to the Taranaki Educational Resource: Research, Analysis and Information Network (TERRAIN)’s article on ruby bonnet, “[Cruentomycena viscidocruenta] is usually found in small groups attached to small sticks and leaves especially in moist gullies in native forest, urban scrub and wood chip gardens”.

As shown in Ken’s photograph, Cruentomycena viscidocruenta is slimy when wet. The epithet viscidocruenta stems from the Latin viscos meaning “sticky” and the Latin cruent meaning “bleeding” or “bloody”.

Additional photographs are available via New Zealand’s Hidden Forest: Cruentomycena viscidocruenta, as well as a declaration on edibility (“No”). Mushroomobserver.org also has more photographs, along with a brief discussion on the possibility of using this species for dying clothes.

Cruentomycena viscidocruenta

10 responses to “Cruentomycena viscidocruenta”

  1. Bonnie

    Oh, my. It looks like it belongs in a fairy tale.

  2. Ken

    Honoured, to be featured in Botany Photo of the Day. If you are interested I have some more Mycena photos at http://www.flickr.com/photos/kjbeath/tags/mycena/

  3. Keith

    Thank you Ken for the beautiful image. Thank you also Katherine and everyone at BPotD.

  4. Judy

    Thanks to everyone involved with this photo! As mushrooms are my favourite photography subject, it’s always a joy to see such splendid examples from other countries. I also enjoyed your galleries Ken…beautiful work. Cheers, Judy

  5. elizabeth a airhart

    thank you the links are fine the walkaway in nz is one website
    i shall return to- so much to see and read- bon jour ken

  6. Mary Wilson

    Is this edible? If not what are the toxic chemicals? Torn between the kitchen and the ER.I remember doing spore prints as a child..What colors are the spores? Lovely photo..Thanks Minnesota Mary

  7. Katherine

    Hello,
    Thanks everyone, and thank you Ken for the photo.
    Mary, unfortunately I had quite some difficulty tracking down information on this one, so I do not know about it’s edibility. I did search some of the books in our library, and couldn’t find a record of it there either.

  8. Ken

    Mary, they are noted as having no smell or taste, so are presumably edible, but there isn’t much point. Also the caps are 0.5-1cm (0.2-0.4 inches) in diameter, so there isn’t a lot of food value.

  9. Jim

    This site is a daily `must read`! One correction:
    “dyeing” clothes … …

  10. elizabeth a airhart

    the above posting does say that ruby bonnet is not to be eaten
    the hidden forest agrees when you see the picture click the
    arrow takeing you to the next page not to be digested

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