Observation 44392: Peltigera praetextata (Flörke ex Sommerf.) Zopf
When: 2010-04-11
No herbarium specimen

Notes: I find this is very hard to distinguish from P. canina. But I think I’ve finally got it. Note the narrow sharply-raised light-colored veins and non-flared rhizines of the underside. These are very good examples. Note that you can almost always find a few tiny lobules along cracks or scars in older parts of the thallus. I don’t believe this ever happens for P. canina.

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Created: 2010-04-17 23:51:32 CDT (-0500)
Last modified: 2010-04-17 23:51:34 CDT (-0500)
Viewed: 43 times, last viewed: 2016-10-26 08:47:49 CDT (-0500)
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