Refining the picture: new records to the lichen biota of Italy

Autor: Juri Nascimbene, Gabriele Gheza, Josef Hafellner, Helmut Mayrhofer, Lucia Muggia, Walter Obermayer, Göran Thor, Pier Luigi Nimis

Publikováno v: MycoKeys, Vol 82, Iss , Pp 97-137 (2021)

Based on the analysis of both historical and recent collections, this paper reports an annotated list of taxa which are new to the lichen biota of Italy or of its administrative regions. Specimens were identified using a dissecting and a compound mic

Externí odkaz: https://doaj.org/article/ca7eef32be074808ad4ef6b4d665b166

Umbilicaria orientalis – a new species of Umbilicaria subg. Papillophora with an East Asian distribution: morphological delimitation and molecular evidence

Autor: Tatiana Kharpukhaeva, Lidia S. Yakovchenko, Evgeny A. Davydov, Sergey Chesnokov, Liudmila A. Konoreva, Walter Obermayer, Irina Urbanavichene

Publikováno v: The Lichenologist. 52:353-364

Umbilicaria orientalis Davydov sp. nov. is described and phylogenetic analysis (ITS, mtLSU and RPB2) confirmed its distinctness and indicated a sister relationship with U. trabeculata within the U. vellea group. The species is morphologically similar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bc4984a3a8e9c174a0633a82166631e
https://doi.org/10.1017/s0024282920000389

Refining the picture: new records to the lichen biota of Italy

Autor: Josef Hafellner, Helmut Mayrhofer, Gabriele Gheza, Walter Obermayer, Pier Luigi Nimis, Juri Nascimbene, Göran Thor, Lucia Muggia

Publikováno v: MycoKeys
MycoKeys, Vol 82, Iss, Pp 97-137 (2021)
MycoKeys 82: 97-137

Based on the analysis of both historical and recent collections, this paper reports an annotated list of taxa which are new to the lichen biota of Italy or of its administrative regions. Specimens were identified using a dissecting and a compound mic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::376bfaf77a2d2903a4a95f48b5fac449
https://pub.epsilon.slu.se/25260/

Lichen chemistry is concordant with multilocus gene genealogy in the genus Cetrelia (Parmeliaceae, Ascomycota)

Autor: Walter Obermayer, Andres Saag, Göran Thor, Tiina Randlane, Kristiina Mark, Jae-Seoun Hur

Publikováno v: Fungal biology. 123(2)

The lichen genus Cetrelia represents a taxonomically interesting case where morphologically almost uniform populations differ considerably from each other chemically. Similar variation is not uncommon among lichenized fungi, but it is disputable whet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cf9397b863a9bb2854425c1105e2002
https://pubmed.ncbi.nlm.nih.gov/30709518

Minor Pyranonaphthoquinones from the Apothecia of the Lichen Ophioparma ventosa

Autor: Walter Obermayer, Isabelle Rouaud, Jérôme Graton, Arnaud Bondon, Denis Jacquemin, Joël Boustie, Bandi Siva, Solenn Ferron, Béatrice Legouin, Anne-Cécile Le Lamer, Pierre Le Pogam, K. Suresh Babu

Publikováno v: Journal of Natural Products
Journal of Natural Products, 2016, 79 (4), pp.1005-1011. ⟨10.1021/acs.jnatprod.5b01073⟩
Journal of Natural Products, American Chemical Society, 2016, 79 (4), pp.1005-1011. ⟨10.1021/acs.jnatprod.5b01073⟩

International audience; Four new quinonoid naphthopyranones, ophioparmin (1), 4-methoxyhaemoventosins (2a and 2b), and 4-hydroxyhaemoventosin (3), together with anhydrofusarubin lactone (4) and haemoventosin (5) were isolated from the fruiting bodies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fd083a7975bc2f2bdee4ca9cb210883
https://univ-rennes.hal.science/hal-01286283