fruiting body_position_underside
<ascoma> lower side
embedded beneath the cuticle, epidermal cells (which are not tanned) and one or two layers of hypodermal cells some of which are tanned, 200-280 μm deep, surrounded all round the lower side by heavily tanned mesophyll cells; the upper wall located beneath the hypodermis and composed of colourless thin-walled cells forming a compact textura intricata 10-15 μm thick which extends down to, and intergrades with the lower wall; lower wall composed of colourless thin-walled cells forming a layer of textura intricata, 10-15 μm thick, above which is the hymenium, 135-200 μm thick
Hypodermella montivaga f. concolor
Lophodermella concolor