Bryoria implexa:



preview-picture description comment
Bryoria_implexa-Fundort_K.jpg Bryoria implexa
Hagler-valley, Tyrol, October 2009		 HabitusfotoMicroscopy, Stereomicroscope, Microfoto
Bryoria_implexa-SM-Verzweigung_K.jpg Bryoria implexa
Hagler-valley, Tyrol, October 2009		 Branches are isotomic-dichotomous branched, soralia frequent.Microscopy, Stereomicroscope, Microfoto
Bryoria_implexa-SM-Soral_K.jpg Bryoria implexa
Hagler-valley, Tyrol, October 2009		 Fissure-like soralium, tuberculate soralia also occur.Hagler-valley, Tyrol, October 2009 Microscopy, Stereomicroscope, Microfoto
Bryoria_implexa-QS-Ast_K.jpg Bryoria implexa
Hagler-valley, Tyrol, October 2009		 Branch cross section. Inside hollow, without a central line. Photobiont Trebouxia spec.Hagler-valley, Tyrol, October 2009 Microscopy, Stereomicroscope, Microfoto
Bryoria_implexa-TLC_K.jpg Bryoria implexa
TLC in eluent "A":
Toluene + Dioxane + Acetic acid (19,6 ml + 4,9 ml + 0,55 ml)
on a HPTLC Nano Adamant UV254 plate, 5 x 5 cm;
VIS and UV-365nm, after charring with 10 % sulfuric acid.		 1: Bryoria implexa; Wagner 71
3: Rhizocarpon geographicum; Kalb 05/2010
5: Cladonia symphycarpa; Schumm 4698 + Platismatia glauca; Wagner 104


at = atranorin; no = norstictic acid; fp = fumarprotocetric acid; ps = psoromic acid

Because psoromoc acid is present here, the determination as B. implexa is sure. Reference for psoromic acid was Rhizocarpon geographicum. The very similar B. fuscescens never contains psoromic acid but only fumarprotocetric acid.
Mikroskopie, Stereomikroskop, Mikrofoto