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Pannaria periptera C.Knight

Scientific name record
Names_Plants record source
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C.Knight
C.Knight
1875
361
ICN
Pannaria periptera C.Knight
species
Pannaria periptera

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periptera

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Pannaria periptera C.Knight

Thallus foliose lobate, ± rosette-forming, closely attached, to 23 cm diam., corticolous. Lobes narrow, contiguous at margins, imbricate, coalescing centrally, ± stellate-radiating or fan-shaped. Upper surface dull plumbeous-grey, smooth to uneven, faintly maculate (×10 lens), often with granular lobules. Apothecia sessile, rounded, 0.2-1 mm diam., disc red-brown, waxy or matt, flat, with a pale proper margin, bounded by a thick, crenulate-striate thalline margin. Ascospores ellipsoid, 11-13 × 5-8 µm.

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Pannaria periptera C.Knight
Pannaria periptera C.Knight
Pannaria periptera C.Knight
Pannaria periptera C.Knight

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ad7a2033-f02b-4757-925e-216dc91d4319
scientific name
Names_Plants
1 January 2000
5 August 2009
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