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Nemania serpens - colliculosa

Joaquin Martin, 26-04-2023 18:11

Hi

I found this pyreno on fagus wood.
As you can see it has a blue apical reaction with Meltzer, which would lead me to N.colliculosa.
the sporal measurements are:

(12.3) 13.3 - 15.4 (16.7) × (3.7) 3.9 - 4.8 (5.1) µm
Q = (2.6) 2.8 - 3.7 (4.1) ; N = 40
Me = 14.4 × 4.4 µm ; Qe = 3.3

My questions are: is this Nemania colliculosa ? N.serpens var colliculosa ? or N.serpens
Thank you, best regard