Katalog - Lichenological literature

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Page 3646 of 3815 Results 36451 - 36460 of 38146

23939

Arocena J.M. & Hall K. (2004): Dark and Light Lichen Coloration and Basalt Weathering in a Cold Environment: Preliminary Results from Northern Canada, Polar Geography, 28(1): 32-42

Lichens are known to influence the weathering of rocks in natural or architectural settings. However, the specific influence of various lichen species on rock weathering remains to be understood especially in cold environments. The objective of this study is to understand the influence of various lichen species on the formation of secondary minerals in basalt. For 132 days, we recorded the temperatures every minute at the basalt/lichen interface of a light-colored lichen, Lecanora polytropa … Read more...

28075

Arnold N. & Poelt J. (1995): Über Anthrachinone-Pigmente bei einigen Arten der Flechtengattung Xanthoria, insbesondere aus der Verwandtschaft von Xanthoria elegans (Teloschistaceae), Bibliotheca Lichenologica, 57: 49-58

anthraquinones, chemistry, fallacinol, parietin, physcion, teloschistin, Xanthoria Read more...

23051

Arnold F. (1894): Lichenes exsiccati. 1859-1893. Nr. 1-1600, Berichte der Bayerischen Botanischen Gesellschaft, 3, Anhang: 1-56

Exsiccat Read more...

23050

Arnold F. (1895): Dr. H. Rehm, Cladoniae exsiccatae. 1869-1895. Nr. 1-440, Berichte der Bayerischen Botanischen Gesellschaft, 4, Anhang: 1-34

Exsiccat Read more...

21525

Arnold F. (1872): Lichenologische Fragmente. XIV, Flora [Regensburg], 55 (3 & 5): 33-40, 72-78 & 145-153 [+ Tab. II]

Rinodina, Lecanora varia and Lecanora saligna groups: pycnospores/conidia figured for important exsiccata collections; Lecidella aemulans sp. nov., Polyblastia evanescens sp. nov. Read more...

21537

Arnold F. (1872): Lichenologische Fragmente. XV, Flora [Regensburg], 55(19): 289-294

Buellia Read more...

21539

Arnold F. (1872): Die Lichenen des fränkischen Jura, Flora [Regensburg], 55(36): 569-573