Observation 273712: Marchandiobasidium aurantiacum Diederich & Schultheis

When: 2017-04-05

Collection location: Southwest St. Louis Co., Missouri, USA [Click for map]

Who: weed lady (Sylvia )

No specimen available

Notes:
Looks like two colors here of the same species?? Found on a purple plum tree in a residential area.

Species Lists

Images

Proposed Names

-11% (2)
Recognized by sight
47% (2)
Recognized by sight: Seems a parasitized Physcia aipolia

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= Observer’s choice
= Current consensus

Comments

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J-Dar and Judi……………
By: weed lady (Sylvia )
2017-04-23 09:18:46 CDT (-0400)

Thanks for your help on this observation. I get by with a LOT of help from my friends. Appreciate your efforts. Sylvia

Oops, spelling correction, species:
By: Judi T. (AvidAmateur)
2017-04-21 15:15:54 CDT (-0400)

Marchandiomyces aurantiacus

Sylvia, I believe you have some
By: Judi T. (AvidAmateur)
2017-04-21 14:13:10 CDT (-0400)

Marchandiomyces auriantiacus on this Physcia (the coral-pink bulbils visible when I zoomed in on your thumbnail image) … which Dr. Lendemer from NYBG has identified in “observation 262313” and which he indicates is pretty common on Physcia. May be some other parasitic fungus on this lichen also. Were you able to get more pictures?

zaca, Thanks
By: weed lady (Sylvia )
2017-04-09 14:16:17 CDT (-0400)

I am continuing to work on this and get better photos. Quite a small specimen on this Purple plum tree – Prunus cerasifera. Thanks for your input. Sylvia

J-Dar
By: weed lady (Sylvia )
2017-04-09 14:14:36 CDT (-0400)

Could be the same as seen in Judi’s observation. Same county, about 20 miles apart. I will get with her and compare notes. Trying to get a better photo of this. It is so small! Thanks. Sylvia

Looks kinda like the same as Judy T.
By: J-Dar
2017-04-06 23:13:50 CDT (-0400)

observation 262313, from November 2016 in Missouri, a possible first North American record for Nectriopsis physciicola, a lichenicolous fungi. But zoomed in I don’t know….

Created: 2017-04-06 14:53:05 CDT (-0400)
Last modified: 2017-04-22 12:21:22 CDT (-0400)
Viewed: 113 times, last viewed: 2019-05-07 16:33:00 CDT (-0400)
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