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37.
Flavoparmelia (Parmelia) caperata [wrinkled]. |
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A very
common, large, pale yellow, foliose lichen with broad, rounded
lobes and a wrinkled surface covered with masses of soredia. This
most commonly grows on vertical cliffs, but occasionally occurs on
bark. Apothecia are hardly ever present. |
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38.
Flavopunctelia (Parmelia) flaventior [more yellowish]. |
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A fairly
common large, pale yellow or more greenish lichen with broad,
rounded lobes and with localized small patches of soredia. The
surface of the thallus has scattered breaks in the cortex revealing
the white medulla (pseudo-cyphellae), hence the epithet
punctelia (spots). Usually this grows on bark, especially of
piñon pines, but occasionally on rock. A close relative, F.
soredica, has soredia only along the margins and lacks
pseudocyphellae. |
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