When: 2017-05-07

Collection location: Planalto das Cezaredas, Portugal [Click for map]

Who: zaca

No specimen available

Notes:
Growing on a calcareous outcrop. It was spreaded by the rock in small pieces.
Maybe at the second attempt I will be more successful than at the first (observation 235387).

Images

Microscopy: Asci and spores (x1000, in lactophenol blue).
Chemical reactions;
Microscopy: Apothecial section a a close up after pressed (x100 & x400, in water);
Microscopy: Apothecial section a a close up (x100 & x400, in lactophenol blue);
Microscopy: Asci (x1000, in lactophenol blue);
Microscopy: Asci and spores (x1000, in lactophenol blue);
Microscopy: Asci and spores (x1000, in lactophenol blue);

Proposed Names

87% (1)
Recognized by sight: Not failed this time
Used references: British Flora
Based on microscopic features
Based on chemical features

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

= Observer’s choice
= Current consensus

Comments

Add Comment
Microscopy added. Lecanographa grumulosa confirmed.
By: zaca
2017-05-10 14:50:02 BST (+0100)

Most of the spores observed are 3-septate, only a few have 4-septa, with the following dimensions:
(13.7) 14.7 – 17.6 (19.4) × (3.2) 3.5 – 4.2 (4.4) µm
Q = (3.5) 3.8 – 4.8 (5.2) ; N = 29
Me = 16.2 × 3.8 µm ; Qe = 4.2 .

Created: 2017-05-07 22:55:48 BST (+0100)
Last modified: 2017-05-10 14:48:10 BST (+0100)
Viewed: 49 times, last viewed: 2019-08-12 19:30:07 BST (+0100)
Show Log