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Orwell Reservoir. Epihymenium strongly aeruginose. Spores ~14x7.5µm
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Orwell Reservoir. Epihymenial crystals not soluble in KOH. Spores ~12x6
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Northeast Park, on wood post in meadow. Thallus sorediate. Apothecia convex, biatorine, pruinose. All parts POL-. Asci globose, ~40x17µm. Spores 3-septate, hyaline, 16.5-21.5 x 4.8-5.1µm
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Lake Maria State Park. ID is from AI, I haven't keyed it or know anything about mosses here in MN!
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On bark, sorediate and fertile. Soredia C+R. Apothecia disk C-, margin sorediate and C+R. Spores simple, narrowly ellipsoid 10.7x3.3µm (n=4)
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On Eucalyptus globulus bark. A sorediate Trentopohlioid crust, C+R, apothecia rare and immature.
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On bark of Monterey Cypress. Thallus C+R. Spores halonate, becoming brown, 7-8 celled. ~23-28µm x 6.5µm.
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Carrizo Plain National Monument. Peretheciate, spores 8/ascus, subglobose, hyaline.
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Carrizo Plain National Monument. On basalt. Hymenium hemiamyloid, ~160µ tall. Spores ~5x2.5 average. Acarospora peltastica.
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Qué
Lecania fuscellaObserv.
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Carrizo Plain National Monument, on old wood of shrub. Spores consistently 3-septate, ~14-16µ x 3-4µ. ID tentative.
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Carrizo Plain National Monument, on clay slickspots. Mostly sterile.
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On granite. ID confirmation pending by sequencing at PRM.
A. brodoana is separated from Polysporina simplex and other similar species (e.g. A. leavittii) by the black hypothecium.