Observation 100519: Rhizocarpon reductum Th. Fr.
When: 2011-06-21
(36.3317° -81.6891° 1393m)
Herbarium specimen reported

Notes: HABITAT hardwood forest at broad gap; SUBSTRATE siliceous rock; ASPECT sunny; NOTES gray to whitish verrucose crust, appears to be K- C- KC- but apothecia are K+y solution under LM, epihymenium greenish-brown turning green in K, hypothecium dark brown remaining so in K, all POL-; SPORES hyaline, muriform, texture clearing in K.

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Created: 2012-07-15 22:19:48 CEST (+0200)
Last modified: 2012-07-15 22:19:51 CEST (+0200)
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