When: 2017-04-30

Collection location: Serra de São Mamede, Portugal [Click for map]

Who: zaca

No specimen available

Growing on siliceous rocks.


Close up.

Proposed Names

29% (1)
Recognized by sight
29% (1)
Recognized by sight
58% (1)
Based on microscopic features: Pachysporaria type spores
Based on chemical features: C+ red on thallus

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= Observer’s choice
= Current consensus


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In North America we have a very similar one called R. tephraspis
By: Jason Hollinger (jason)
2018-04-04 10:36:15 MDT (-0600)

Also C+r and spores with a Pachysporaria-type phase. But ours also has Teichophila-type phase (lumina distinct angular for at least part of the ontogeny) and it occurs on siliceous rock.

Created: 2017-05-08 15:11:49 MDT (-0600)
Last modified: 2018-04-04 10:36:15 MDT (-0600)
Viewed: 38 times, last viewed: 2020-05-14 06:22:57 MDT (-0600)
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