Observation 207570: Placynthium nigrum (Hudson) Gray
When: 2015-02-21
Who: zaca
No herbarium specimen

Notes: This specimen of Placynthium nigrum grew not far away from that of observation 207569; However, it has a very distinct appearance, due to the yellow marks of another lichen; This will be considered at observation 207571.
This is not the first time that I found P. nigrum parasitized by another lichen (see observation 160933, where it was parasitized by Toninia verrucarioides)

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Created: 2015-06-24 14:05:28 PDT (-0700)
Last modified: 2015-06-24 14:08:59 PDT (-0700)
Viewed: 9 times, last viewed: 2016-10-25 07:25:09 PDT (-0700)
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