JJH Katalog - Lichenological literature

35711

Nguyen T.-Q.-T., Pham N.-K.-T., Trung N.T., An T.N., Mai D.-T., Sichaem J., Huynh B.-L.-C., Anh N.T.H., Nguyen N.-H. & Duong T.-H. (2023): Indicuen, a new hopane from Parmotrema indicum Hale growing in Vietnam - Natural Product Research, 37(8): 1284‒1291

One new hopane-type triterpene, indicuen (1), along with eight known compounds (2–9) were isolated from the n-hexane extract of the lichen Parmotrema indicum Hale. The chemical structures of isolated compounds were identified by interpretation of their spectroscopic data (1D, 2D NMR and HRESIMS) combined with DFT-NMR chemical shift calculations and subsequent assignment of DP4+ probabilities and by comparison with the literature. Indicuen represents for a rare hopane bearing a 1-carboxyethyl substituent … Read more...

35712

Sepulveda B., Benites D., Albornoz L., Simirgiotis M., Castro O., Garcia-Beltran O. & Areche C. (2023): Green ultrasound-assisted extraction of lichen substances from Hypotrachyna cirrhata. Ethyl lactate, a better extracting agent than methanol toxic organic solvent? - Natural Product Research, 37(1): 159‒163

For the first time, we report a green extraction of lichen substances assisted by high power ultrasounds from Hypotrachyna cirrhata using ethyl lactate. This sustainable alternative was comparable, both in isolation and detection of lichen substances, to methanol. In the metabolomic analysis, a total of 77 lichen substances were detected comprising depsides, depsidones, dibenzofurans, organic acids, and lipids. Although the UHPLC/ESI/ MS profiles were similar, the antioxidant activity was … Read more...

35713

Toksoz O., Turkmenoglu I., Berber D., Caglayan P., Birbir M. & Sesal N.C. (2023): Evaluation of antibacterial potencies of eight lichen extracts against gram-positive moderately halophilic bacteria : ecological materials to control moderately halophilic bacteria for leather preservation - Johnson Matthey Technol. Rev., 67(1): 85–96

The leather sector has global economic importance. Overcoming microbiological problems, especially arising from halophilic bacteria, will greatly reduce product losses. In this study, lichen species including Usnea sp., Platismatia glauca, Ramalina farinacea, Evernia divaricata, Bryoria capillaris, Hypogymnia tubulosa, Pseudevernia furfuracea and Lobaria pulmonaria were examined for their antibacterial efficacies against Staphylococcus saprophyticus subsp. saprophyticus (TR5) and Salinicoccus roseus … Read more...

35714

Ohmaki A., Okane I., Crous P.W. & Verkley G.J.M. (2023): Cylindromonium dirinariae sp. nov. (Ascomycota, Hypocreales), a new nectrioid lichenicolous species on Dirinaria applanata in Japan - Fungal Systematics and Evolution, 11: 1–10

A nectrioid fungus forming a pinkish colony with mainly solitary phialides producing ellipsoid, aseptate conidia in mucoid packets was isolated from Dirinaria applanata. Our taxonomic study based on morphology and phylogenetic analysis using ITS rDNA sequences revealed that the isolates represented a member of the genus Cylindromonium. Based on further morphological examination, nucleotide sequence comparison, and phylogenetic analysis based on LSU rDNA, tef1, and rpb2 in addition to the phylogenetic … Read more...

35715

Knudsen K., Kocourková J., Hodková E., Malíček J. & Wang Y. (2023): Acarosporaceae of New Mexico: eight new species of Acarospora and Sarcogyne - Western North American Naturalist, 83(1): 51–88

Eight new species are described from the Chihuahuan Desert in southern New Mexico: Acarospora agostiniana, A. divisa, A. fissurata, A. ryanii, Sarcogyne brouardiana, S. coeruleonigricans, S. malpaiensis, and S. nogalensis. Three species, Acarospora coloradiana, A. peltastica, and A. utahensis are not treated as synonyms of A. strigata, a South American endemic. Thirty-four species of Acarosporaceae are reported from the Chihuahuan Desert in southern New Mexico. Fifty-six species of Acarosporaceae … Read more...

35716

Brackel W. v. & Wirth V. (2023): Flechtenbewohnende Pilze im Naturraum Schwarzwald (südwestliches Deutschland) - Herzogia, 36(1): 84–130

Lichenicolous fungi known from the natural region Black Forest are listed, mainly based on recent finds. On the whole, 197 taxa are mentioned, including 183 described obligately lichenicolous fungi. Lichenosticta wirthii (on Loxospora cismonica) and Tremella altimontana (on Caloplaca cerina) are described as new to science. Further 17 species are new to Germany: Carbonea aggregantula, Clypeococcum cladonema, Didymocyrtis melanelixiae, Endococcus sardous, Lichenostigma rupicolae, Minutophoma chrysophthalmae, … Read more...

35717

Joshi Y. & Bansal P. (2023): A new species of Stigmidium (Mycosphaerellaceae) on Bulbothrix setschwanensis (Parmeliaceae) from India - Herzogia, 36(1): 161–168

Stigmidium bulbothricis, parasiting the thallus of Bulbothrix setschwanensis is described as new to science from India. This is the twelfth species of Stigmidium growing on members of the family Parmeliaceae, and the first species on Bulbothrix. It is characterized by stromatic wart formations on the thallus of the host, a compound of multilocular ascomata in a sterile stromatic tissue between and over the loculi, hamathecium of “type b” pseudoparaphyses, and hyaline, 1-septate narrow ascospores … Read more...

35718

Zhurbenko M.P. (2023): Contributions to the knowledge of lichenicolous fungi growing on Pannariaceae, including four new species and an identification key - Herzogia, 36(1): 131–160

Four species of lichenicolous fungi are described as new to science: Capronia marginalis (on Psoroma pallidum), with large perithecia, up to 250 μm diam., short and inconspicuous setae, a hemiamyloid hymenial gel, and light greyish orange, (0 –)3-septate ascospores with rather acute ends; Cladophialophora novozhilovii (on Psoroma hypnorum), with loose, light grey sporodochia, up to 530 μm diam., and light grey-brown, often slightly angular, 0(–1)-septate conidia; Lichenochora alaskana (on … Read more...

35719

Mouedden R., Ayache A., Khedim R., Motiejūnaitė J. & Ayad N. (2023): Records of new and overlooked lichens from the Saïda province (Western Algeria) - Herzogia, 36(1): 72–83

Eighty five lichens are reported for the first time from Doui-Thabet forest, Saïda province, Algeria, four of them (Acarospora aeginaica, Acarospora calcivora, Acarospora pitardii, Acarospora xanthophana) are new to Algeria. Of them Acarospora aeginaica is reported for the first time to north Africa. Ten of the recorded species are protected under the Algerian endangered species legislation. For all newly recorded species descriptions of morphology, anatomy, ecology and distribution are provided. Keywords: … Read more...

35720

Knudsen K., van Zon S., Tsurykau A., Kocourková J., Hodková E., Huereca A. & Malíček J. (2023): Sarcogyne (Acarosporaceae) on calcareous rock in Europe and North America - Herzogia, 36(1): 52–71

Sarcogyne pruinosa and S. regularis are revised and lectotypes selected. Sarcogyne pruinosa is recognized as oldest name for the species and S. regularis as a synonym. The description of the species is revised. Sarcogyne pruinosa does not occur in North America. Two new species are described, Sarcogyne nimisii from Italy and Sarcogyne belarusensis from Belarus, Germany and Italy. Sarcogyne platycarpoides is lectotypified and S. melaniza is recognized as its synonym. New records are reported of … Read more...