2012 Wrapup and Request for Support
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Observation: Hysterangium separabile Zeller (93659)
About Hysterangium separabile Zeller [MyCoPortal]
More Observations (3)
List of species in Hysterangium (18)
When: 2012-04-28
Collection location: Observatory Hill, Victoria, British Columbia, Canada [Click for map]
Who: Oluna & Adolf Ceska (aceska@telus.net)
Herbarium specimen reported
Species Lists:
Observatory Hill Macrofungi
O. & A. Ceska – Sequestrate fungi – true & false truffles
The Best of Mushroom Observer
Proposed Names: Propose Another Name
Proposed Name User Community Vote
  aceska@telus.net   85% (1)   Eye3Eyes3
Recognized by sight

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

Eye3 = Observer’s choice Eyes3 = Current consensus
Comments: Add Comment

Created: 2012-05-03 21:06:23 EDT (-0400)
By: Daniel B. Wheeler (Tuberale)
Summary: Fresh olives have odor

very similar to extra-virgin olive oil, if that helps.


Created: 2012-05-03 19:33:05 EDT (-0400)
By: Oluna & Adolf Ceska (aceska@telus.net)
Summary: Fresh olive odor

It might have had fresh olive odor, if we knew how the fresh olives smell. We missed the opportunity in 1969 when we were in Italy. OAC

273115

Created: 2012-05-03 19:17:55 EDT (-0400)
By: Daniel B. Wheeler (Tuberale)
Summary: After reading the illustration

I am nearly certain of your identification, Oluna & Adolf. Close proximity of fruiting bodies, often surrounded by dense, fibrous mycelial matte of interwoven rhizomorphs strongly supports H. separabile.

I noticed your description of the aroma as “fruity.” By chance did you notice a characteristic fresh olive odor?


Created: 2012-05-03 16:47:09 EDT (-0400)
By: Oluna & Adolf Ceska (aceska@telus.net)
Summary: Added drawing would answer your questions

Habitat: in mixed forest with Pseudotsuga menziesii, Thuja plicata, Abies grandis, & Acer macrophyllum
Growing by the trail, one fruiting body was exposed at the soil surface, the others were in a group of about ten individuals, ca. 3 cm deep in the soil

273115

Created: 2012-05-03 12:51:50 EDT (-0400)
By: Daniel B. Wheeler (Tuberale)
Summary: More data, please.

Loculate? (Small chambers within the glebs, when I blow the photo up, it looks like they may be present.)

Does the peridium easily separate from the gleba? That’s where the species epithet separabile comes from.

Texture of gleba: gelatinous? superball? soft? cheese-like?

I can see the spores, but can’t tell what size they are. Elaborate?

Nearby tree species? Were these all found in a clump or were they found individually in the same general area?

Sorry for all the questions, but Hysterangium is similar to Trappea and Destuntzia in general appearance. H. separabile is by far the most common species reported to date in B.C. But there’s reason to believe there are other species there too.



Created: 2012-04-30 22:32:00 EDT (-0400)
Last modified: 2012-04-30 22:33:32 EDT (-0400)
Viewed: 106 times, last viewed: 2013-06-19 21:45:32 EDT (-0400)
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Map: Hide thumbnail map.
Images: (large thumbnails)

216024
Fruting bodies 1-2 × 1-1.5 cm

216025
Basidium

216027
Inflated cells from the peridium

319203