34 CHAPTER 4 RESULTS 4.1 Lichen diversity Epiphytic lichens ...
34 CHAPTER 4 RESULTS 4.1 Lichen diversity Epiphytic lichens ...
34 CHAPTER 4 RESULTS 4.1 Lichen diversity Epiphytic lichens ...
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73<br />
Family THELOTREMATACEAE<br />
MYRIOTREMA Fée<br />
Thallus crustose, epiphloedal, corticiform layer usually dense. Photobiont<br />
Trentepohlia. Ascocarps apothecia, immersed, without carbonized parts, lacking<br />
thalline rim, or raised with a distinct thalline rim or minute pore. Hymenium<br />
colourless, I-, not separated from thalline margin or without periphyses. Paraphyses<br />
simple or branched, free or conglutinate. Asci 1- 8-spored. Ascospores colourless,<br />
thickened septa, rounded lumina, transversely septate, I+ deep blue to violet.<br />
Myriotrema sp.1 Myriotrema sp.2 Myriotrema sp.3<br />
Myriotrema sp.4 Myriotrema sp.5 Myriotrema sp.6<br />
Myriotrema sp.7<br />
Myriotrema sp.8<br />
Figure 4.56 Myriotrema spp., scale bar = 1 mm