Section, Physcia aipolia
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Section, Lobaria oregana 1
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Section, Lobaria oregana 2
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Section, Lobaria pulmonaria
The dark lump on the left is a cephalodium: the green structure shaped like a crown is a soralium, with little balls of soredia, each one with a few cells of algae.
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Section, Nephroma arcticum |
Section of an endolithic lichen, probably Lecidea laboriosa, on sandstone |
Cyphellae, Sticta limbata |
Cyphellae, Sticta sp.
(originally designated Sticta weigelii; from Olympic National Park, Washington)
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Lobules, Lobaria tenuis |
Maculae, Parmotrema reticulatum
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Pruina, Physconia detersa |
Pseudocyphellae, Lobaria anthraspis |
Pseudocyphellae, Pseudocyphellaria crocata |
Pseudocyphellum, Bryoria fremontii |
Cilia of Leptochidium albociliatum |
Scabrose surface of Peltigera scabrosa |
Tomentum, Peltigera rufescens |
Lower surface of Lobaria scrobiculata |
Yellow medulla of Myelochroa aurulenta |