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Lichen mixtures on rock, page 2

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mixed lichens 27 graphic
Mixed lichens 32
From the alpine Sierra Nevada, California.
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Mixed lichens 33
From Olympic National Park, Washington.
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Mixed lichens 34
From Baja California, Mexico.
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Mixed lichens 35
From Baja California, Mexico.
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Mixed lichens 36
From coastal rocks, Marin County, California.
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Mixed lichens 37
An endolithic Porpidia? with Placopsis lambii
From Willamette National Forest, Oregon.
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Mixed lichens 38
From Spar Canyon, southwestern Idaho.
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Mixed lichens 39
From the alpine Sierra Nevada, California.
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Mixed lichens 40
From Olympic National Park, Washington.
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Mixed lichens 41
Umbilicaria sp. with crusts
From Haida Gwaii (Queen Charlotte Islands), British Columbia.
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Mixed lichens 42
Verrucaria epimaura (center) and V. epimaura (edges)
From Haida gwaii (Queen Charlotte Islands), British Columbia.
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Mixed lichens 43
From Spar Canyon, southwestern Idaho.
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Mixed lichens 44
From southeastern Idaho.
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Mixed lichens 45
From Los Padres National Forest, southern California.
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Mixed lichens 46
(the pale yellow-green lichen is Dimelaena oreina)
From the North Shore of Lake Superior, Ontario.

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Mixed lichens 47
Rhizocarpon geographicum (group) and other lichens on beach cobbles.
From the North Shore of Lake Superior, Ontario.
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Mixed lichens 48
The lobed lichen is probably Xanthoria elegans. The pure crust in the upper left and lower right corners is an unidentified species of Caloplaca.

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Mixed lichens 49
Lichens on a stone wall in West Virginia. The light yellow-green lichen is Arctoparmelia centrifuga the dark lichens are Lasallia papulosa and Fuscidea sp.

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Mixed lichens 50
Fog-zone lichens from Marin County, California, just north of San Francisco. On the top is Lecanora pinguis, the fruticose lichens are Niebla sp. The black and white lichen might be Dimelaena radiata, but that's only a guess.
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Mixed lichens 51
On a rock in the sub-alpine zone of the northern Sierra Nevada, California are Physcia caesia (the light-colored lichen), Phaeophyscia decolor (top right) and Phaeophyscia sciastra (left).
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Mixed lichens 52
From the San Francisco Bay Area.
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Mixed lichens 53
Fog-zone lichens from Marin County, California, just north of San Francisco.
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Mixed lichens 54
Fog-zone lichens from Marin County, California, just north of San Francisco.
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Mixed lichens 55
From coastal rocks, Marin County, California.
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Mixed lichens 56
From Merced Falls, central Sierra Nevada Foothills, California.
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Mixed lichens 57
Fog-zone lichens from Marin County, California, just north of San Francisco.
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Mixed lichens 58
From Merced Falls, central Sierra Nevada Foothills, California.
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Mixed lichens 59
From the Sierra Nevada, California.
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Mixed lichens 60
Fog-zone lichens from Marin County, California, just north of San Francisco.
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Mixed lichens 61
From coastal rocks, Sonoma County, California.
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Mixed lichens 62
Fog-zone lichens from Marin County, California, just north of San Francisco.


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