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Iodophanus carneus? 130213 04
Miguel Ángel Ribes,
22-02-2015 20:47
Good eveningThis orange, small (1 mm), not coprophilous, Iodophanus was growing in a herbaceous plant in a garden at La Gomera (Canary Islands). It has a very broad spores for I. carneus, isnt it?
Asci 8-spores, narrowed at apex, without croziers, completly blue in IKI, (226.2) 230.9 - 255.2 (258.9) x (20.7) 21.8 - 28.7 (31.8) µm; N = 29; Me = 243.8 x 26.0 µm.
Spores elipsoidal, slightly ornamented and covered witha a gelationous substance, (15.0) 15.5 - 20.1 (20.4) x (9.9) 10.7 - 13.2 (13.9) µm; Q = (1.3) 1.4 - 1.66 (1.7); N = 43; Me = 18.0 x 11.8 µm ; Qe = 1.5
Paraphysis straight, slightly broad at apex, full of VB at least in the terminal cell, disolved in red colour with CRB+KOH.
Ectal excipulum with textura subglobose-angularis.
Medullar excipulum with textura intricata.
Nonexistent margin.
Thank you.
Miguel A. Ribes
Michel Delpont,
22-02-2015 21:01
Re : Iodophanus carneus? 130213 04
Bonsoir Miguel.
Peut être peux tu t'orienter vers Iodophanus testaceus avec des spores plus largement ellipsoides.
Michel.
Peut être peux tu t'orienter vers Iodophanus testaceus avec des spores plus largement ellipsoides.
Michel.
Miguel Ángel Ribes,
22-02-2015 21:13
Re : Iodophanus carneus? 130213 04
Hi Michel
I have this another collection like I. testaceus, with more clear ornamentation and bigger spores, do you think is it the same?
Spores (17.4) 19.5 - 22.5 (24.0) x (11.1) 11.9 - 13.8 (15.0) µm; Q = (1.5) 1.52 - 1.8 (1.9); N = 54; Me = 20.9 x 12.7 µm ; Qe = 1.6
Thank you.
I have this another collection like I. testaceus, with more clear ornamentation and bigger spores, do you think is it the same?
Spores (17.4) 19.5 - 22.5 (24.0) x (11.1) 11.9 - 13.8 (15.0) µm; Q = (1.5) 1.52 - 1.8 (1.9); N = 54; Me = 20.9 x 12.7 µm ; Qe = 1.6
Thank you.
Michel Delpont,
22-02-2015 21:26
Re : Iodophanus carneus? 130213 04
Je pense que oui, la couleur des apothécies est assez variable dans ce genre.
Michel.
Michel.
Miguel Ángel Ribes,
22-02-2015 21:47
Re : Iodophanus carneus? 130213 04
I have just seen in this paper the authors conclude that using morphological and isozyme analysis they can't differentiate both species, so they are agreee with authours who think I. carneus = I. testaceus.
CINTO, I, D.A. DOKMETZIAN & M.E. RANALLI (2007). Iodophanus carneus and I. testaceus (Ascomycota-Pezizales): independent taxonomic identity or synonymy?. A study of their morphology and isozymes. Bol. Soc. Argent. Bot 42(3-4): 181-187.
Thank you Michel.
CINTO, I, D.A. DOKMETZIAN & M.E. RANALLI (2007). Iodophanus carneus and I. testaceus (Ascomycota-Pezizales): independent taxonomic identity or synonymy?. A study of their morphology and isozymes. Bol. Soc. Argent. Bot 42(3-4): 181-187.
Thank you Michel.