When: 2015-10-10

Collection location: Edmund Babler Memorial State Park, St. Louis Co., Missouri, USA [Click for map]

Who: Judi T. (AvidAmateur)

No specimen available

Notes:
Growing alone on fallen rotting log (causing a white rot) in mixed hardwoods forest. Fertile surface is variable and includes round, angular, and slot-like as well as maze-like pores. Specimen is light-weight/corky, tough; all surfaces are white; pore surface darkens to off-white with age. Context is white, tough and corky, as well. All surfaces react yellow with KOH.

Images

IMG_4098.JPG
Copyright © 2015 Judi Thomas
IMG_4099.JPG
Copyright © 2015 Judi Thomas
IMG_4103.JPG
Copyright © 2015 Judi Thomas
IMG_4135.JPG
Copyright © 2015 Judi Thomas
KOH on upper surface.

Proposed Names

91% (2)
Recognized by sight: Mazelike pores; short stipe

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

= Observer’s choice
= Current consensus

Comments

Add Comment
No
By: Chaelthomas (Chaelthomas)
2018-03-27 12:48:18 CDT (-0400)

in NA it woud be in Puerto Rico, Mexico and the states between them and Panama.

Sorry, Michael. That Ob is from 2015
By: Judi T. (AvidAmateur)
2018-03-27 12:43:29 CDT (-0400)

and I do not have room to save specimens for more than about a year unless someone makes a request during that time.

So, are you saying that it would be possible to find
By: Judi T. (AvidAmateur)
2018-03-27 12:36:42 CDT (-0400)

T. elegans, which looks macroscopically like aesculi, in North America, but only in the southern tip of California, southern Florida, and the southern coastal region of Texas which have a neotropical climate?

yea
By: Chaelthomas (Chaelthomas)
2018-03-27 12:09:39 CDT (-0400)

his site and messiah college have a listing of aesculi/ gibbosa.

Elegans was first described in the Caribbean. it however can be found in tropical/neo tropical and sub-troipcal regions. the ids from Taiwan,China Mexico and south of Mexico are most likely accurate.

Well, I am sure glad you are working on
By: Judi T. (AvidAmateur)
2018-03-27 12:03:53 CDT (-0400)

a polypore book, Michael. There is still a lot of confusion and contradictory information out there. For example, MO still shows T. elegans observation’s from China, Canada, Vermont, West Virginia, Wisconsin, and Pennsylvania (definitely not tropical locations) as well as Puerto Rico, Brazil, Mexico, and your Ob from Taiwan. Additionally, Michael Kuo (on his mushroomexpert web site and in his book “Mushrooms of the Midwest) still identifies elegans as a species that is “widely distributed, but more common below the Great Lakes.”

Can’t wait for a definitive, up to date polypore field guide!

elegans
By: Chaelthomas (Chaelthomas)
2018-03-27 10:35:15 CDT (-0400)

is actually a tropical species

Joan, thank you for correcting that
By: Judi T. (AvidAmateur)
2018-03-27 10:10:53 CDT (-0400)

old Ob. It certainly is aesculi … a clear example at that. Not sure when elegans became the name reserved for the European species. Guess I should review all my old white polypore observations and bring them up to date. Thanks for your help.

Created: 2015-10-20 12:10:10 CDT (-0400)
Last modified: 2018-03-27 12:48:18 CDT (-0400)
Viewed: 109 times, last viewed: 2020-05-31 21:56:54 CDT (-0400)
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