REFERENCES |
Acharius, E. 1810. Lichenographia universalis. - Gottingen.
Ahti, T., Hamet-Ahti, L. & Jalas, J. 1968. Vegetation zones and their sections in northwestern Europe. Annls bot. fenn. 5: 169-211.
Barkman, J.J. 1969. Phytosociology and ecology of cryptogamicepiphytes. - van Gorcum, Assen.
Bendz, G., Santesson, J. & Wachtmeister, C. 1965. Studies on the chemistry of lichens, 23. - Act. chem. scand. 19: 1776-1777.
Bendiksen, E. & Halvorsen, R. 1981. Botaniske inventeringer i Lifjellomradet. Kontaktutvalget vassdragsreguleringer, Univ. Oslo Rapp. 28: 1-94.
Chevallier, F.F. 1826. Flore generale des environs de Paris. 1. - Paris.
Culberson, C.F. 1969. Chemical and Botanical Guide to Lichen Products. - Univ. of North Carolina Press, Chapel Hill, NC.
Degelius, G. 1982. The lichen flora of the island of Vega in Nordland, northern Norway. - Act. reg. Soc. sci. litt. gothob. Bot. 2: 1-127.
Fries, Th.M. 1861. Genera Heterolichenum europaea recognita. Uppsala.
Ingelog, T., Thor, G. & Gustafsson, L. 1984. Floravard i skogsbruket. Del 2. Artdel. - Skogsstyrelsen, Jonkoping.
Krog, H., Osthagen, H. & Tonsberg, T. 1980. Lavflora. - Universitetsforlaget, Oslo.
Lofgren, O. & Tibell, L. 1979. Sphinctrina in Europe. Lichenologist 11: 109-137.
Massalongo, A. 1860. Esame comparativo di alcuni generi di licheni. - Atti imp. Teg. Ist. Venet. sci. Ser. 3, 5: 247-337.
Nadvornik, J. 1941. Uber die Schlaucheentwicklung bei der Flechte Coniocybe gracilenta Ach. - Stud. bot. cech. 4: 158-159.
Norman,J.M. 1861. Descriptio speciei novae lichenis, quam detexit et sub nomine Tholurna dissimilis proponit. - Flora 44: 409.
Okland, R.H. & Bendiksen, E. 1985. The vegetation of the forest-alpine transition in the Grunningsdalen area, Telemark, S Norway. Sommerfeltia 2: 1-224.
Persoon, C.H. 1794. Einige Bemerkungen uber die Flechten: Nebst Beschreibungen einiger neuer Arten aus dieser Familie der Aftermoose. - Annls bot. usteri. 7: 1-36.
Santesson, R. 1984. The lichens of Sweden and Norway. - Swedish Mus. nat. Hist., Stockholm.
Schmidt, A. 1970a. Ascustypen in der Familie Caliciaceae (Ordnung Caliciales). - Dt. bot. Ges., neue Folge 4: 127-137.
Tibell, L. 1969: The genus Cyphelium in northern Europe. Svensk bot. Tidskr. 63: 465-485.
Tschermak-Woess, E. 1978. Uber die Phycobionten der sektion Cystophora von Chaenotheca, insbesondere Dictyochloropsis splendida und Trebouxia simplex, spec. nova. - Pl. Syst. Evol. 129: 185-208.
Vainio, E. 1927. Lichenographia fennica III. - Acta Soc. F. Fl. fenn. 57: 1: 1-138.