Observation 62000: Leucoagaricus amanitoides R.M. Davis & Vellinga

When: 2010-12-16

Collection location: Davis, California, USA [Click for map]

Who: Byrain

Specimen available

Notes:
Found growing under the shade of an unidentified pine tree from the duff. The spore print was white.

I have both a dried specimen and spore print available for microscopy if anyone is interested.

Edit: Found under Cedrus deodara with redwood to one side and Casuarina equisetifolia to the other.

Proposed Names

-72% (3)
Recognized by sight
ret
54% (1)
Based on chemical features: See comments. The molecular work was done by and under the direction of Dr. L. V. Kudzma. Alignments by RET.

Please login to propose your own names and vote on existing names.

Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

Add Comment
Both sequences, submitted.
By: R. E. Tulloss (ret)
2018-01-19 05:36:35 CST (-0500)

Annotations supplied. GenBank accession number and flat file with correct annotations received for the nrLSU. Waiting on nrITS.

R

I just completed contigs and haven’t submitted them.
By: R. E. Tulloss (ret)
2018-01-18 09:02:12 CST (-0500)

I’ll email you what I have.

Very best,

Rod

This observation includes a sequence
By: Christian (Christian Schwarz)
2018-01-18 00:05:11 CST (-0500)

Which I just submitted to Genbank (should be available in a couple days)
https://www.inaturalist.org/observations/3554108

sequences in Genbank?
By: else
2018-01-17 18:35:23 CST (-0500)

are the sequences in Genbank yet ?
is the best place for this material the UC herbarium or Herbarium Rooseveltianum?

Very interesting find!
By: Britt Bunyard (Fungi magazine) (bbunyard)
2018-01-17 18:25:22 CST (-0500)
Would you like the material, Else?
By: R. E. Tulloss (ret)
2018-01-17 16:42:16 CST (-0500)

Would you like me to send you the sequences?

Very best,

Rod

Would you like the material, Else?
By: R. E. Tulloss (ret)
2018-01-17 16:31:31 CST (-0500)

Would you like me to send you the sequences?

Very best,

Rod

Leucoagaricus amanitoides
By: else
2018-01-10 14:31:22 CST (-0500)

Very nice to see that this species has been recollected !

We have just got back the raw data on this collection.
By: R. E. Tulloss (ret)
2018-01-10 13:51:34 CST (-0500)

It is only one character different from a GenBank “proposed fungal barcode” sequence (EF080869) deposited by Dr. Vellinga of an unnamed Leucoagaricus.

We have an nrLSU sequence as well that is different in 26 characters 1.9% from a GenBank nrLSU sequence associated with the name “Leucoagaricus barssii.”

Else, would you like part or all of this material?

Very best,

Rod

Thanks Byrain,
By: groundhog
2015-01-13 14:58:02 CST (-0500)

We have received this material and accessioned it to Rod’s herbarium, It has been scheduled for DNA sequencing.
Thanks,
Naomi (working with RET)

No scope so I’ll mail it out.
By: Byrain
2011-01-12 12:57:33 CST (-0500)

I have no current access to a scope, so I’ll send you the print and dried specimen I have. I’ll also see what I can do about identifying the tree it was fruiting under, at least to help broaden my knowledge of conifers.

we’ve got the genus all right…
By: Debbie Viess (amanitarita)
2011-01-12 12:49:05 CST (-0500)

as to species…possibly one of the undescribed members of section amanita.
you could check the spores for amyloidity yourself, or mail a fruit body to me. see my page for mailing address.

Created: 2011-01-10 00:42:31 CST (-0500)
Last modified: 2018-01-19 09:57:32 CST (-0500)
Viewed: 227 times, last viewed: 2018-01-19 10:20:14 CST (-0500)
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