Observation 29575: Ascomycota Caval.-Sm.

When: 2009-11-24

Collection location: Lafayette, Louisiana, USA [Click for map]

Who: John Plischke (John Plischke)

No specimen available



Proposed Names

28% (1)
Recognized by sight: simply because it’s black, roundish, and on a leaf, which is absolutely no reason to go on calling it this. microscopy is almost certainly necessary.
Used references: Observation 207702
57% (1)
Recognized by sight
28% (1)
Used references: Gerhardt

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Eye3 = Observer’s choice
Eyes3 = Current consensus


Add Comment
I think live oak
By: John Plischke (John Plischke)
2013-04-26 21:04:17 PDT (-0700)

I think live oak if I remember correctly

This looks rhytismoid.
By: Gerhard Koller (Gerhard)
2013-04-26 12:41:52 PDT (-0700)

Which Rhytismatales do you have in your area?

By: Byrain
2013-04-25 21:29:55 PDT (-0700)

What’s the host?

I’ve seen something similar
By: Danny Newman (myxomop)
2012-09-06 14:09:58 PDT (-0700)

on green, herbacious leaves. the concentric circles on mine were black and orange and only on the underside of the leaf. i think it’s in an upcoming Bolivia observation.

Created: 2009-12-05 20:48:43 PST (-0800)
Last modified: 2013-04-27 13:15:57 PDT (-0700)
Viewed: 57 times, last viewed: 2018-11-05 15:00:36 PST (-0800)
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