Observation 207607: Collema auriforme (With.) Coppins & J.R. Laundon
When: 2015-02-21
Who: zaca
No herbarium specimen

Notes: Growing on calcareous rock on the walls of a water stream.

Images

531138
531139
531140
Underside of thallus;
531141
A Young specimen.
532426
Microscopy: Section, Talline exciple (under the hypothecium), and hymenium;
532427
Microscopy: Asci and spores.

Proposed Names

86% (1)
Eye3 Eyes3
Recognized by sight
Used references: P. Carvalho, Collema, Sociedade Española de Liquenología, Flora Liquenológica Ibérica, vol. 10, 2012.

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

Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

Add Comment
Microscopy added.
By: zaca
2015-06-28 15:54:36 CDT (-0400)

Spores:
(22.7) 24.4 – 30.8 (31) x (8.9) 10 – 12.4 (13) µm
Q = (1.9) 2.1 – 2.7 (3.1) ; N = 20
Me = 27.3 × 11.1 µm ; Qe = 2.5.

Created: 2015-06-24 20:20:59 CDT (-0400)
Last modified: 2015-06-28 15:53:46 CDT (-0400)
Viewed: 26 times, last viewed: 2016-10-27 10:12:54 CDT (-0400)
Show Log