Book ID: 48152
Tonsberg, T.
The sorediate and isidate, corticolous, crustose lichens in Norway. 1992. (Sommerfeltia, 14). 125 figs. (incl. distr. maps). 331 p. lex8vo. Paper bd.
128 species in 45 genera of sorediate and isidiate, crustose, corticolous lichens are recorded from Norway. Accounts of their morphology, chemistry, and substratum preferences are presented, and a discussion of their distribution in Norway is supported by maps for a number of taxa. With few exceptions, the taxa can be distinguished on thallus characters alone. Several taxa, especially those with brown or blue-pigmented soralia, have soredia with a distinct cortex.
Second hand copy. Small defect on lower left of paper cover. Else good and clean.