Observation 180031: Lactarius hibbardiae Peck
When: 2014-09-24
No herbarium specimen
0 Sequences

Cap up to 3 cm., purple brown drying browner and darker, margin inrolled and wavy. Crowded narrow subdecurrent gills. Cap and stem minutely hairy with a white bloom when fresh. Scant watery white milk—hot, not staining or changing color. On mossy ground under balsam fir and birch. Whitish spore deposit.

Proposed Names

29% (1)
Recognized by sight
-1% (2)
Recognized by sight: Do these have a distinctive odor?
31% (2)
Eye3 Eyes3
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus


Add Comment
I don’t recall any collections…
By: Dave W (Dave W)
2014-09-25 19:00:02 PDT (-0700)

completely lacking in the odor. Although, as with these types of things, the intensity has varied.

Looks like this one has suffered from an identity crisis. See obs 24244 .

Habitat is coniferous forests and thickets of birch and poplar
By: Terri Clements/Donna Fulton (pinonbistro)
2014-09-25 18:57:24 PDT (-0700)

according to http://www.mycoquebec.org/... mammosus / Lactaire de Hibbard&tag=Lactarius mammosus&gro=34. These were under balsam fir and birch.

Thanks again for your help.


Re odor:
By: Terri Clements/Donna Fulton (pinonbistro)
2014-09-25 18:52:58 PDT (-0700)

see Irene’s comment on obs 24244.

I usually find hibbardae…
By: Dave W (Dave W)
2014-09-25 18:50:37 PDT (-0700)

with birch, but sometimes conifers.

Just did some research
By: Terri Clements/Donna Fulton (pinonbistro)
2014-09-25 18:45:04 PDT (-0700)

in NA Milk Mushrooms and mycoquebec.org and this obs fits the descriptions well in every respect except for odor.


Habitat and colors…
By: Dave W (Dave W)
2014-09-25 18:34:09 PDT (-0700)

look reasonable for hibbardae (aka. L. mammosus). Odor is generally like coconut.

Thanks for the proposal, Dave,
By: Terri Clements/Donna Fulton (pinonbistro)
2014-09-25 18:17:13 PDT (-0700)

I didn’t comment on odor in my notes and usually do if it is distinctive so I would say probably not.


Created: 2014-09-24 13:10:21 PDT (-0700)
Last modified: 2016-06-08 17:29:07 PDT (-0700)
Viewed: 73 times, last viewed: 2017-06-18 20:18:21 PDT (-0700)
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