Notes:
2013101203

Collected on side of hard packed trail, about 5 feet away from Collection #2013090801. Cap 2.5cm, Stipe 2cm thick x 20cm long. Growing with fir.

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Based on chemical features: nrITS and nrLSU sequences

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Comments

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It was my pleasure, Rod. This
By: (Aaron Cena) (mountainplayer)
2019-09-11 08:52:51 PDT (-0700)

species was completely absent from the area during the 2017 and 2018 seasons. In fact, there were virtually no Amanita sp at all.

We have received the DNA sequencing data.
By: R. E. Tulloss (ret)
2019-09-11 06:13:15 PDT (-0700)

The data provides a match to Amanita castellae.

Thank you, Aron, for sharing this material with us. We are now working to sequence all of the collections of section Vaginatae in the Roosevelt Herbarium. We are glad that in the present batch of data, we have found IDs for your interesting collections. Your photographs show the stages of pigmentation development and loss from this fascinating species.

Very best,

Rod Tulloss

I have not heard anything about DNA results for this observation
By: (Aaron Cena) (mountainplayer)
2018-03-19 11:31:10 PDT (-0700)
any DNA back on this one?
By: Debbie Viess (amanitarita)
2018-03-19 10:25:44 PDT (-0700)
Thanks Aaron,
By: groundhog
2014-11-25 12:46:50 PST (-0800)

This material has been received and accessioned to Rod’s herbarium. We have also scheduled it for DNA sequencing.
Thanks,
Naomi