Observation 76061: Chlorociboria Seaver ex C.S. Ramamurthi, Korf & L.R. Batra

When: 2011-09-11

Collection location: Wakefield, Quebec, Canada [Click for map]

Who: Jonathan M

No specimen available

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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also note : the stem on the second to the right cup
By: Jonathan M
2013-01-23 18:08:10 CET (+0100)
thank you irene
By: Jonathan M
2013-01-23 17:40:39 CET (+0100)

I alway beleived that this is a true Ca aeruginosa, especially after the tons of Aeruginascens i saw. I think I should get A aeruginascens under the electronic scope too, to compare the hyphal system seen in those picture. it would be conclusive enough to my opinion.

Diagnostic difference
By: Irene Andersson (irenea)
2013-01-23 15:52:48 CET (+0100)

is incrusted hyphae (covered with crystals) in aeruginosa, completely smooth in aeruginascens. Spore size can vary a great deal, particularly in aeruginosa.

Colour and shape on these – completely round and hymenium faded to white – are a good match with aeruginosa.

Spore length
By: Alan Rockefeller (Alan Rockefeller)
2013-01-23 09:44:43 CET (+0100)

Spore length is:

8.90
8.25
7.82
6.55
8.20
7.89
6.43

6 [7.2 ; 8.5] 9.7 µm, Me = 0 × 7.9 µm

Given these measurements, I believe that Chlorociboria aeruginascens is the better choice.

Created: 2011-09-11 21:11:57 CEST (+0200)
Last modified: 2016-06-27 21:40:29 CEST (+0200)
Viewed: 153 times, last viewed: 2017-09-07 19:48:07 CEST (+0200)
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