JJH Katalog - Lichenological literature

23799

Hertel H., Scholz P., Krempelhuber D. & Krempelhuber A. (2013): „Mit der Kugelbüchse in der Hand und Hammer, Meißel nebst Lupe im Bergsacke“. Der Flechtenforscher August von Krempelhuber im Spiegel eigener Briefe - Berichte der Bayerischen Botanischen Gesellschaft, 83: 5-56

The Bavarian forest officer August von Krempelhuber (1813-1882) is one of the famous lichenologists of the 19th century. He is the author of the first and still unique lichen-flora of the state of Bavaria, author of the extremely detailed “History of lichenology and its literature” (3 volumes) and of many papers recording and describing lichens from various parts of the world. More than 400 species new to science were described by him. Based upon newly available historical documents collected … Read more...

23217

Zahlbruckner A. (1903): „Über die systematische Gruppierung der pyrenokarpen Flechten" - Verhandlungen der kaiserlich-königlichen zoologisch - botanischen Gesellschaft in Wien, 53: 81-82

Extract from a lecture from a meeting of Cryptogamic section Read more...

25905

Urke T. (2013): «Naar det laver av Blomar paa Straa». Studiar i Ivar Aasens herbárium [Studies on the Ivar Aasen Herbarium] - Blyttia, 71(2): 73-92

[in Norwegian with English abstract:] Ivar Aasen (1813–96) was a famous Norwegian linguist, poet and lexicographer. Perhaps less well-known is that he also had good knowledge of plants and that in 1839, and at the age of 26 years, completed his Herbarium with an index of 509 species. After 1841, Aasen abandoned his botanical studies to focus on his linguistic and lexicographical research. Several Norwegian botanists have contributed towards completing the index of Aasen's herbarium with scientific … Read more...

9502

Løfall B.P. (2006): «Norsk lavflora» – et godt forsøk på en populær lavflora - Blyttia, 64(3): 154-156

Review on book: Holien H. & Tønsberg T. 2006. Norsk lavflora. 224 s. Tapir, Trondheim. ISBN 978-82-519-1978-4. [In Norwegian] Read more...

22656

Zlatník A. (1936): »Lužanský prales« na Podkarpatské Rusi, největší československá pralesová reservace - Krása Našeho Domova, 28: 110-118

Ukraine; virgin forests; several Cladonia species in phytosociological releve Read more...

26249

Huneck S., Tønsberg T. & Bohlmann F. (1986): (-)-Allo-pertusaric acid and (-)-dihydropertusaric acid from the lichen Pertusaria albescens - Phytochemistry, 25: 453-459

The structures of two Read more...

15739

Huneck S. (1982): (+)-Isorangiformic acid, a lichen substance from Lecanora stenotropa - Phytochemistry, 21(9): 2407-2408

(+)-Isorangiformic acid from the lichen Lecanora stenotropa has been shown to be (+ )-2Smethoxycarbonyl-3S-heptadecanedicarboxylic acid. Read more...

33736

Galanty A., Popiół J., Paczkowska-Walendowska M., Studzińska-Sroka E., Paśko P., Cielecka-Piontek J., Pękala E. & Podolak I. (2021): (+)-Usnic acid as a promising candidate for a safe and stable topical photoprotective agent - Molecules, 26(17): 5224 [11 p.]

The study aimed to examine whether usnic acid—a lichen compound with UV-absorbing properties—can be considered as a prospective photoprotective agent in cosmetic products. Moreover, a comparison of two usnic acid enantiomers was performed to preselect the more effective compound. To meet this aim, an in vitro model was created, comprising the determination of skin-penetrating properties via skin-PAMPA assay, safety assessment to normal human skin cells (keratinocytes, melanocytes, fibroblasts), … Read more...

33489

Krajka‑Kuźniak V., Paluszczak J., Kleszcz R. & Baer‑Dubowska W. (2021): (+)‑Usnic acid modulates the Nrf2‑ARE pathway in FaDu hypopharyngeal carcinoma cells - Molecular and Cellular Biochemistry, 476: 2539–2549

Naturally occurring phytochemicals of different origin and structure, arctigenin, bergenin, usnic acid and xanthohumol, were shown to affect Nrf2 pathway in the context of various diseases, but their effect on this pathway in cancer cells was not extensively investigated. This study aimed to evaluate the effect of these compounds on Nrf2 expression and activation in hypopharyngeal FaDu squamous cell carcinoma cells. FaDu cells were treated with 2 or 10 μM arctigenin, bergenin, (+)- usnic acid … Read more...

25944

Hawksworth D.L. (2015): (063–085) Proposals to clarify and enhance the naming of fungi under the International Code of Nomenclature for algae, fungi, and plants - Taxon, 64(4): 858-862

Simultaneously published in IMA Fungus, 6(1): 199–205 (jjh 25753). Read more...