Observation 34996: Physcia millegrana Degel.

When: 2010-02-07

Collection location: Sewanee, Franklin Co., Tennessee, USA [Click for map]

Who: Chris Parrish (kitparrish)

Specimen available

Notes:
Locality: 35°12’47.92"N, 85°55’20.20"W, el. 586 m. Woodlands.

Substrate and habitat: Growing on a branch of scarlet oak, Quercus coccinea, brought to the ground by recent rain storms, in a park-like residential area bordering oak-dominated eastern deciduous woodland at the western rim of the Cumberland Plateau.

Identification: A commonly encountered, small Physcia lichen with very finely divided margins.

References:
Sharnoff’s Physcia millegrana gallery
CNALH images and locality map, and a larger, interactive locality map.

Voucher specimen:
United States, Tennessee, Franklin County, Sewanee, Woodlands. 07 Feb 2010. Chris Parrish 0047, det. James C. Lendemer (NY).

Common name: mealy rosette lichen.

Species Lists

Images

81649
81650
lobes, 20x
81651
lobes, 25x
81652
lobes, 63x
81653
soredia, 40x

Proposed Names

85% (1)
Eye3 Eyes3
Used references: Specimen identified by James C. Lendemer (NY)

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Eye3 = Observer’s choice
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Created: 2010-03-23 00:45:17 GMT (+0000)
Last modified: 2010-03-23 00:45:17 GMT (+0000)
Viewed: 319 times, last viewed: 2018-10-20 23:22:51 BST (+0100)
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