davidfbird's Identifications
Photos / Sounds
What
Fuscidea arboricolaObserver
janie_cDescription
Soralies P+ orange/rouge. Avec O. arborea sur érable.
Photos / Sounds
What
Verrucaria muralisObserver
t_knightDescription
Exciple pale, on calcareous rock along stream.
Photos / Sounds
What
Verrucaria muralisObserver
t_knightDescription
Involucrellum not wrapping around, on calcareous rock.
Photos / Sounds
What
Rhizocarpon reductumObserver
carl-adamDescription
Spores 25x7.5um, eight per ascus. K+ yellow. On granite.
Photos / Sounds
What
Rimmed Wart Lichen (Varicellaria velata)Observer
mjpapayDescription
Last photo shows hydrated color.
The apothecia do not have a crown of powder as one sees in Lepra amara. The hydrated color is not so green as in Lepra amara.
The apothecia are crowded, in some instances new apothecia erupting nearly under older apothecia, as one sees in some species of Ochrolechia and Coccotrema. Yet I find no match there.
Photos / Sounds
Observer
carl-adamDescription
Very small, spot tests -, on Populus. Spores simple to possibly 2 septate, very small. Lecania or Bacidia?
Photos / Sounds
What
Rhizocarpon reductumObserver
janie_cDescription
On acid stone. Spores mostly 20x10, 8/asc
Photos / Sounds
What
Lepraria cryophilaObserver
samuelbrinkerDescription
Base of shaded rockface. Det. J. Lendemer.
Photos / Sounds
What
Tree Saucer Lichen (Ochrolechia arborea)Observer
janie_cDescription
UV+ orange, medulla and soralia C+ & KC+ pink, K-
Photos / Sounds
What
Alyxoria variaObserver
woodgregDescription
On deciduous tree bark, standing, live
Photos / Sounds
What
Sea Storm Lichen (Cetrelia olivetorum)Observer
janie_cDescription
Sur Populus grandidentata. Med. K-, C+R, KC+R
Stats
- 701
