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Find:
Observation: Nectria cinnabarina (Tode ex Fr.) Fr. (6829)

When: 2008-01-27
Collection location: Edgewood Blue, British Columbia, Canada [Click for map]
Who: Jason Hollinger (jason)
Herbarium specimen available

Species Lists:
Mushrooms of Edgewood Blue (46)

Notes: On birch twig (Betula papyrifera), probably only dead for less than a year. Visible as these tiny (0.5-1mm wide), cute little coral-pink warts that burst through the thin bark like tiny popcorn. The warts appear to be pycnidia (or whatever the mycological equivalent term is for this common lichen structure), composed of a thick gelatinous mass of conidia. The conidia are hyaline and elliptical, 6.5-8.5×2.5-3.5um (just measured a bunch off of the photo and recorded extremes). The hyphae on which the conidia are borne are themselves hyaline, septate, equally thick, occasionally branching, and potentially quite long (easily up to 40-50 um). Apparently this is an ascomycetes related to Hypocrea.

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Proposed Name User Community Vote
  jason   86% (1)   EyeEyes
Used references: Canadian Forest Service

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Eye = Observer’s choice Eyes = Current consensus

Comments:   Add Comment

Created: 2008-02-19 11:10:15
By: Jason Hollinger (jason)
Summary: thanks!

Thanks! I’m really pulling out every stop to try to find anything (nonlichenized) worth posting up here in the arctic winter! :) It was very fortuitous that I stumbled on the CFS page for this fungus accidentally while reasearching the Fomes fomentarius. I said “oh my god! that’s what that stupid pink thing is that’s been sitting on my desk for weeks!” and sure enough… Where would one even begin to key out an obscure asexual fruiting body like this anyway???

15884

Created: 2008-02-19 07:57:05
By: debbie viess (amanitarita)
Summary: Wow!

What a cool fruit body.

18201

Observation Created: Mon Feb 18 16:26:37 -0800 2008
Last Modified: Mon Feb 18 16:26:37 -0800 2008 by Jason Hollinger (jason)
Viewed: 2 times, last viewed: Mon Dec 01 05:17:46 -0800 2008
Show Log

Images:

11607
Nectria cinnabarina (Tode ex Fr.) Fr. (11607)

Under disssecting scope, 30×.

11608
Nectria cinnabarina (Tode ex Fr.) Fr. (11608)

Under disssecting scope, 10×.

11609
Nectria cinnabarina (Tode ex Fr.) Fr. (11609)

Under disssecting scope, 30×.

11610
Nectria cinnabarina (Tode ex Fr.) Fr. (11610)

Section, under disssecting scope, 30×.

11611
Nectria cinnabarina (Tode ex Fr.) Fr. (11611)

Section, under LM, at 100×.

11612
Nectria cinnabarina (Tode ex Fr.) Fr. (11612)

Are these called phialides? These are the...

11613
Nectria cinnabarina (Tode ex Fr.) Fr. (11613)

Conidia mass, still intact. Under LM, at...

11614
Nectria cinnabarina (Tode ex Fr.) Fr. (11614)

Conidia. Under LM, at 1000×.

13752
Nectria cinnabarina (Tode ex Fr.) Fr. (13752)

I saw this (as the date indicates) severa...