RFW4AE0B–close up of Xanthoria aureola lichen commonly known as Foliose, golden-yellow to orange, lacking isidia or soredia,
RMRH80C2–. Botany of the living plant. Botany; Plants. ASCOMYCETES 427 asci are borne internally, in the large underground tuberous fruit (Fig. 325). ASCOLICHENES. There is a series of Ascomycetous Fungi which live in symbiotic relation with Algae, and thus constitute compound bodies which are called Lichens. The physiological relation of the two distinct organ- isms is not unlike that of the Fungus and Host-plant in mycorrhiza,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations m
RFW4AE1B–close up of Xanthoria aureola lichen commonly known as Foliose, golden-yellow to orange, lacking isidia or soredia,
RMRE58T6–. Cryptogamen. 316 Schenck: und imter Aiifreisscii der Thallusriude als staubartig-e Masse frei werden, um durch deu Wind verbreitet sieb anderswo wieder zu einer Flechte weiter zu entwickeln. ^Yas die Fructification der Flechten anbelangt, so ist dieselbe nur an die Flechtenpilze, nicht an die Aegetativ bleibenden Flechtenalgen gebunden. Die Flechtenpilze gehören ihrer natürlichen Verwandtschaft nach zu den Äscomi/cefeii^ nur eine einzige Gattung zu den IlyDieiwmyceten. 1. Ascolichenes. Nur wenijjre Flechteugattimgen haben krugförmige Perithecieu: ihre Pilze gehören daher zu den Pyrenomyceten
RFW4ADWX–close up of Xanthoria aureola lichen commonly known as Foliose, golden-yellow to orange, lacking isidia or soredia,