Observation 211846: Pertusaria leioplaca DC.
When: 2015-08-01
Who: zaca
No herbarium specimen

Notes: Growing on bark of a tree covered with lichens, mainly Lecanora, Lecidella and other Pertusaria (parasitized by Sphinctrina tubiformis).
Chemistry (on thallus): C-, K-, KC-.

Species Lists

Images

543929
Microscopy: Ascus (4-spored);
543770
543771
543925
Microscopy: Section;
543926
Microscopy: (Half) Sections;
543927
Microscopy: Hymenium;
543928
Microscopy: Asci (2- & 4-spored);
543930
Microscopy: Spores.

Proposed Names

58% (1)
Recognized by sight
86% (1)
Eye3 Eyes3
Recognized by sight
Used references: Monserrat Boqueras and Xavier Llimona: The Genus Pertusaria (Lichenised Ascomycotina) on the Iberian Peninsula and Balearic Islands. I Subgenus Pertusaria, Mycotaxon 88: 471-492, 2003.
Based on microscopic features
Based on chemical features

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

Add Comment
Microscopy added.
By: zaca
2015-08-03 14:40:24 CDT (-0500)

Asci with variable number of spores (between 2 and 5 observed);
Spores:
(61.1) 80.3 – 103.5 (117.2) x (24) 28.3 – 38.1 (44) µm
Q = (2.2) 2.5 – 3.1 (3.4) ; N = 28
Me = 91.3 × 33.4 µm ; Qe = 2.8

Created: 2015-08-02 16:59:14 CDT (-0500)
Last modified: 2015-08-03 14:38:11 CDT (-0500)
Viewed: 43 times, last viewed: 2016-10-21 12:38:00 CDT (-0500)
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