Observation 193285: Armillaria mellea (Vahl) P. Kumm.

When: 2014-09-19

Collection location: Cedar Creek Ecosystem Science Reserve, Bethel, Minnesota, USA [Click for map]

Who: Dylan Moore (Dmoore444)

No specimen available

Macroscopic Observations:

Habitat: oak forest
Habit: clustered, gregarious
Pileus size: 18 mm
Pileus color: honey yellow
Pileus surface: dull, dry, smooth
Pileus margin: smooth, not striate
Pileus shape: convex
Stipe location: central
Stipe surface: smooth
Stipe color: light yellow
Stipe length: 45 mm
Stipe width: 5 mm
Stipe content: solid
Stipe shape: equal
Stipe base: caespitose
Hymenium: gills
Gill/Lamellae: crisped with one tier of lamellulae
Gill attachment: adnexed
Gill margin: even, concolorous
Gill color: off-white
Gill length: 3 mm
Annulus: partial veil
Volva: none
Spore print: off-white
Flesh: off-white
Location: saprobic on deadwood

Microscopic Observations:
Spore shape: smooth and globose
Spore size range of 10 spores (micrometers):
Length 2.31-4.62
Width 2.31-4.62

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2014-12-12 16:30:20 PST (-0800)
Last modified: 2014-12-12 16:35:30 PST (-0800)
Viewed: 6 times, last viewed: 2017-06-19 12:40:10 PDT (-0700)
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