Observation 88560: Umbilicaria mammulata (Ach.) Tuck.

When: 2009-06-23

Collection location: Ableman’s Gorge State Natural Area, Wisconsin, USA [Click for map]

Who: Andrew Khitsun (Andrew)

No specimen available

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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I agree
By: Jason Hollinger (jason)
2012-03-05 07:29:59 AEDT (+1100)

U. americana would be more conspicuously white, even when wet.

Created: 2012-03-05 05:05:35 AEDT (+1100)
Last modified: 2012-03-05 07:29:33 AEDT (+1100)
Viewed: 25 times, last viewed: 2017-06-11 01:01:35 AEST (+1000)
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