Observation 105002: Lecidea laboriosa

When: 2012-03-26

Collection location: Millard Canyon, San Gabriel Mountains, Los Angeles Co., California, USA [Click for map]

34.218° -118.142° 680m

Who: Jason Hollinger (jason)

Specimen available

HABITAT open oak forest on steep north slope; SUBSTRATE granitic rock; ASPECT open; NOTES endolithic crust, scattered black substipitate apothecia, disk black and thinly white-pruinose, rim black epruinose prominant flexuous, epihymenium dark olive-brown, SPORE 8 per ascus, simple, hyaline, smooth, oblong, some curved, exciple same color as epihymenium at margin with small round cells at margin reddish-brown to hyaline in interior, hypothecium brownish to reddish-brownish near exciple, all C-; SPORES 10-14 × 3-3.5 µm.

Proposed Names

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Created: 2012-08-12 22:31:46 PDT (-0700)
Last modified: 2012-08-12 22:31:47 PDT (-0700)
Viewed: 4 times, last viewed: 2017-06-13 16:39:41 PDT (-0700)