Katalog - Lichenological literature

Author: Title: Year from: Year to:
And:

Page 3759 of 3928 Results 37581 - 37590 of 39280

1700

Henssen A. (1992): Placoparmelia patagonica, a new lichen genus and species from Argentina (Parmeliaceae), Lichenologist, 24(2): 133-142

1699

Wedin M. (1992): Taxonomic and distributional notes on the genus Sphaerophorus (Caliciales) in the southern hemisphere, Lichenologist, 24(2): 119-131

1698

Obermayer W. & Poelt J. (1992): Contributions to the knowledge of the lichen flora of the Himalayas III. On Lecanora somervellii Paulson (lichenized Ascomycotina, Lecanoraceae), Lichenologist, 24(2): 111-117

The lichen Lecanora somervellii Paulson, first described from the northern slopes of Mt Everest in Tibet, has been collected at four other localities in the High Himalayas, at altitudes between 3750 and 5540 m. As the type material appears to be missing, a neotype is designated here. The species has an unusual lemon yellow colour due to the pigment calycin; this compound is in addition to usnic acid, which is widespread in Lecanora. Lecanora somervellii is otherwise very similar in essential … Read more...

1697

Tretiach M. & Vězda A. (1992): Topelia nimisiana, a new epiphytic lichen species from Italy, Lichenologist, 24(2): 107-110

1696

Weber W. & Nash T. H. (1992): Biatorella clauzadeana in North America, Lichenologist, 24(1): 101-103

1695

Hageman C. & Fahselt D. (1992): Relationship within the lichen family Umbilicariaceae based on enzyme electromorph data, Lichenologist, 24(1): 91-100

1694

Tretiach M. & Carpanelli A. (1992): Chlorophyll content and morphology as factors influencing the photosynthetic rate of Parmelia caperata, Lichenologist, 24(1): 81-90

1693

Ott S. & Zwoch I. (1992): Ethylene production by lichens, Lichenologist, 24(1): 73-80

1692

Diamantopoulos J., Pirintsos S., Laundon J. R. & Vokou D. (1992): The epiphytic lichens aroud Thessaloniki (Greece) as indicators of sulphur dioxide pollution, Lichenologist, 24(1): 63-71

1691

Green T. G. A., Seppelt R. D. & Schwarz A.-M. J. (1992): Epilithic lichens on the floor of the Taylor valley, ross dependency, Antarctica, Lichenologist, 24(1): 57-61

Page 3759 of 3928 Results 37581 - 37590 of 39280