Observation 217497: Diplotomma alboatrum (Hoffm.) Flotow
When: 2015-09-26
Collection location: Peniche, Portugal [Click for map]
Who: zaca
No herbarium specimen

Notes: Growing on calcareous rock.
Spores greenish when young soon brown, 3-sepate to submuriform, with dimensions:
(11.9) 13.3 – 15.8 (16.8) x (5.2) 6.1 – 7.7 (8.3) µm
Q = (1.6) 1.9 – 2.4 (2.8) ; N = 30
Me = 14.6 × 6.9 µm ; Qe = 2.1

Images

560410
Microscopy: Asci in melzer.
560406
560407
Microscopy: Apothecial section;
560408
Microscopy: Hymenium views;
560409
Microscopy: Asci and spores;

Proposed Names

86% (1)
Eye3 Eyes3
Used references: 1) British; 2) AFL http://www.afl-lichenologie.fr/...
Based on microscopic features
Based on chemical features: All chemical reactions negative

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2015-10-02 10:29:56 PDT (-0700)
Last modified: 2015-10-02 10:31:21 PDT (-0700)
Viewed: 22 times, last viewed: 2016-12-01 07:53:32 PST (-0800)
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