Observation 215968: Collema polycarpon Hoffm.
When: 2015-09-12
Who: zaca
No herbarium specimen

Notes: Growing on calcareous rock.

Images

556171
Microscopy: Asci, spores and Paraphyses.
555626
555627
556169
Microscopy: (Half of) Apothecial section;
556170
Microscopy: (Central part of) Apothecial section;

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Microscopy added; Collema polycarpon confirmed!
By: zaca
2015-09-14 16:08:31 CDT (-0400)

Spores:
(18.2) 21.9 – 27.3 (27.8) x (5) 5.8 – 7.8 (8.2) µm
Q = (2.8) 3 – 4.4 (5.2) ; N = 23
Me = 24.5 × 6.9 µm ; Qe = 3.6 .

Created: 2015-09-12 18:50:31 CDT (-0400)
Last modified: 2015-09-14 16:08:49 CDT (-0400)
Viewed: 32 times, last viewed: 2017-06-20 20:58:01 CDT (-0400)
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