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Mushroom with two stipes

Tricholoma sp.

Description:

This apparently solitary mushroom had a cap about 60 mm wide with a thin brown surface. The cap had a central depression and a deep split in the middle. Gills were cream coloured with brown mottling. There were two thick white stipes which were fused at the top where the notched gills were attached - an unusual feature.

Habitat:

Spotted under a giant Mountain Ash (Eucalyptus tree) in a damp eucalyptus forest.

Notes:

The caps might have fused very early in development ??

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9 Comments

Leuba Ridgway
Leuba Ridgway 9 years ago

Thanks Neil & Jae.

Neil Ross
Neil Ross 9 years ago

Yes, a very interesting specimen. Well spotted, Leuba.

Jae
Jae 9 years ago

Conjoined twins :) Thank you for sharing this peculiar spotting, Leuba.

Hema  Shah
Hema Shah 9 years ago

I have read about the "rosecomb"deformity in Tricholoma sp.I thought that was so interesting when gills grow below the cap and above the cap to!Talk about wierd mushrooms!

Leuba Ridgway
Leuba Ridgway 9 years ago

Thanks Hema. This is in a national park (wild) so pesticides (and other factors applicable to commercial agarics) don't count. Still, could be any number of reasons...I couldn't find any accessible literature for deformities in wild mushrooms and specific to Trichlolomataceae.

Mark Ridgway
Mark Ridgway 9 years ago

Split personality.

Hema  Shah
Hema Shah 9 years ago

according to this website,these are the factors which contribute to abnormalaties.
• low-quality, degenerating strain;
• excessive level CO2, imbalanced climatic conditions;
• Mycogone or Verticillium diseases;
• The effect of a great amount of pesticides and other chemicals.
http://en.agaricus.ru/cultivation/diseas...

Hema  Shah
Hema Shah 9 years ago

interesting indeed!

Leuba Ridgway
Spotted by
Leuba Ridgway

Victoria, Australia

Spotted on Apr 12, 2015
Submitted on Apr 13, 2015

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