Observation 19876: Graphis scripta (L.) Ach.
When: 2009-03-30
No herbarium specimen

Notes: Locations:
35°12’59.44"N, 85°54’30.99"W, el. 444 m, Shake Rag Hollow.
35°12’15.59"N, 85°55’13.48"W, el. 589 m, central campus.

Substrate and habitat: (1) Growing on the trunk of an understory tree in Liriodendron-Quercus cove forest below the rim of the western escarpment of the Cumberland Plateau (Shake Rag Hollow); (2) growing 2 m from the ground on the bole of a small hardwood tree in a park-like area of remnant oak-dominated deciduous woodland (central campus).

All three of the Shake Rag Hollow photos are from the same small tree. Along this trail, script lichens appear slightly larger than postage stamps stuck onto the trunks of smooth-barked understory trees. The “script” is hardly evident until seen with a 10x lens. The host trees should become identifiable when their leaves appear in a few more weeks.

Photos:
Shake Rag Hollow, 30 Mar 2009: 40263-40365
Central campus, 18 Feb 2010: 78551-78552

References:
Graphis scripta on Mushroom Observer
Stridvalls’ Graphis scripta gallery
Sharnoff’s Graphis scripta gallery
CNALH images and locality map, and a larger, interactive locality map.

Common name: common script lichen

Species Lists

Images

78552
Central campus, 18 Feb 2010
40263
Shake Rag Hollow, 30 Mar 2009
40264
Shake Rag Hollow, 30 Mar 2009
40265
Shake Rag Hollow, 30 Mar 2009
78551
Central campus, 18 Feb 2010

Proposed Names

28% (1)
Eye3
Recognized by sight: crustose lichen with script-like lirellae
56% (1)
Eye3 Eyes3
Used references: Brodo, Sharnoff, Sharnoff, pp.327-328

Please login to propose your own names and vote on existing names.

Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2009-03-31 22:01:13 BST (+0100)
Last modified: 2009-03-31 22:01:13 BST (+0100)
Viewed: 226 times, last viewed: 2016-03-21 11:54:38 GMT (+0000)
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