Bryologist最新文献

{"title":"Two new species of Sticta (Peltigeraceae subfam. Lobarioideae) from the Brazilian Cerrado (Brazilian savanna)","authors":"J. Torres, Thiago D. Barbosa, M. J. Kitaura, A. Spielmann, A. Lorenz","doi":"10.1639/0007-2745-124.4.506","DOIUrl":"https://doi.org/10.1639/0007-2745-124.4.506","url":null,"abstract":"Abstract. Sticta, the most diverse genus of the Lobarioideae (Ascomycota: Peltigeraceae), contains species easily recognized by the presence of genuine cyphellae on the lower cortex of the thallus. Two new species collected in typical cerrado vegetation in Central Brazil are described as S. cerradensis and S. porella, including morphological, anatomical, and molecular analyses based on the ITS region. The two new taxa belong to one of the major Sticta clades, which contains mostly New World species. This work shows that the cerrado, a global biodiversity hotspot located in the center of South America, could contain a great diversity of new species of lichenized fungi.","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"124 1","pages":"506 - 521"},"PeriodicalIF":0.9,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44165395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lichens from Monte Pascoal, Bahia, Brazil, with some new pyrenocarpous species and a key to the Pyrenula species from Brazil","authors":"Isaias Oliveira Junior, A. Aptroot, M. E. da Silva Cáceres","doi":"10.1639/0007-2745-124.4.552","DOIUrl":"https://doi.org/10.1639/0007-2745-124.4.552","url":null,"abstract":"Abstract. The following seven new species of pyrenocarpous lichens are described from Monte Pascoal in Bahia (Brazil): Astrothelium citrisporum Aptroot, Oliveira-Junior & M.Cáceres, with thallus ochraceous, UV-negative, ascomata fused in hemispherical, concolorous pseudostromata, hamathecium not inspersed, and ascospores submuriform, 5 × 1–2-septate, 35–40 × 18–20 µm, citriform, both ends pointed; A. eustominspersum Aptroot & Oliveira-Junior, with thallus pale greyish olivaceous, UV-negative, ascomata fused, ostiole UV+ yellow, hamathecium inspersed, and ascospores 3-septate, 25–27 × 7–7.5 µm; A. flavogigasporum Aptroot, with thallus olivaceous, UV-negative, ascomata single, ostioles apical, hamathecium yellowish (K-negative) inspersed, and ascospores 4/ascus, hyaline, densely muriform, 240–260 × 33–38 µm, long-ellipsoid, without thickened central septum; A. medioincrassatum Aptroot & M.Cáceres, with thallus olivaceous, UV-negative, ascomata fused in inconspicuous groups, ostioles lateral, hamathecium not inspersed, and ascospores 9–11-septate, 98–115 × 23–27 µm, long-ellipsoid, with thickened central septum; Pseudopyrenula gelatinosa Aptroot, with thallus UV-negative, ascomata solitary, ostioles apical, hamathecium not inspersed, and ascospores 3-septate, 34–37 × 9–10.5 µm, wall 1 µm thick, surrounded by a 9–10.5 µm thick gelatinous sheath; Pyrenula salmonea Aptroot, with thallus salmon pink, ascomata solitary, ostioles apical, hamathecium densely hyaline inspersed, and ascospores 3-septate, uniseriate, 24–27 × 13–16 µm, ellipsoid, lumina oval to somewhat angular, broader than long, without endospore between the outer lumina and the ascospore wall; and P. sanguineoastroidea Aptroot with thallus olivaceous, UV-negative, ascomata fused, deeply immersed in the bark, ostioles lateral, hamathecium not inspersed, and ascospores 3-septate, 24–27 × 10–12 µm, long-ellipsoid, lumina rhomboid, with thick endospore layer between the outer lumina and the ascospore wall. A further 353 species are reported, of which 12 are first records for Brazil and 192 are first records for the state of Bahia, despite it being one of the states of Brazil that is best investigated lichenologically. A graph is presented with the cumulative number of species collected after a certain time of fieldwork. It does not significantly level off, suggesting that many more species occur in the area. A key to the Pyrenula species known from Brazil is presented.","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"124 1","pages":"552 - 568"},"PeriodicalIF":0.9,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47490822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acarosporaceae of the Chihuahuan Desert: four Magnusson species saved from synonymy and a new yellow species","authors":"K. Knudsen, J. Kocourková, E. Hodková, J. Malíček, Yan Wang","doi":"10.1639/0007-2745-124.4.533","DOIUrl":"https://doi.org/10.1639/0007-2745-124.4.533","url":null,"abstract":"Abstract. Eighteen described Acarosporaceae are reported from the Chihuahuan Desert in southern New Mexico. Ten species reported by Magnusson from northern New Mexico were collected in the Chihuahuan Desert. Four species described by Magnusson are revised and taken out of synonymy: Acarospora amabilis, A. applanata, A. carnegiei and A. tenebrica. The squamulose yellow species A. organensis, new for science, was determined as A. xanthophana by Magnusson, a species endemic to South America. Acarospora organensis differs in having a higher hymenium than the two common and similar squamulose species, A. socialis from coastal Mexico and California and A. radicata from the New Mexican, Mojave and Sonoran Deserts. Acarospora subcontigua is reported new for North America.","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"124 1","pages":"533 - 551"},"PeriodicalIF":0.9,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46728516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A new species of Hyophila (Pottiaceae, Bryophyta), Teniolophora synonymized with Hyophila, and Plaubelia clarified","authors":"R. Zander","doi":"10.1639/0007-2745-124.4.469","DOIUrl":"https://doi.org/10.1639/0007-2745-124.4.469","url":null,"abstract":"Abstract. A new moss species, Hyophila marginata, from Peru is distinctive but intermediate in morphology between H. involuta and the rare West Indian Teniolophora fluviatilis. Teniolophora is synonymized with the earlier name Hyophila. The difference between Hyophila and Plaubelia is clarified with a key, and Quaesticula is synonymized with Plaubelia. New combinations are Hyophila fluviatilis, Plaubelia navicularis and P. stomatodonta.","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"124 1","pages":"469 - 474"},"PeriodicalIF":0.9,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47382147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A novel arctic-alpine lichen from Deosai National Park, Gilgit Baltistan, Pakistan","authors":"M. Usman, P. Dyer, A. Khalid","doi":"10.1639/0007-2745-124.4.484","DOIUrl":"https://doi.org/10.1639/0007-2745-124.4.484","url":null,"abstract":"In 2019, during May to September a unique lichen occurring on soil was collected from four different localities in Deosai National Park, Gilgit-Baltistan, Pakistan. Phylogenetic analysis of the nrDNA ITS and LSU regions revealed that it clustered within the genus Placidium. Further morpho-anatomical and chemical analyses proved its novelty, and it is here described as a new species under the name P. deosaiense. The distinguishing characters of this novel taxon are brown to blackish 2–7 mm wide squamules, undulating in the center, epruinose at margins, epinecral layer up to 70 lm, cylindrical asci with ellipsoid to narrowly ellipsoid ascospores and clavate to bacilliform pycnidiospores.","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46942658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"New species or infraspecific variation? A case study of Ptychanthus striatus var. motuoensis var. nov. (Marchantiophyta: Lejeuneaceae) from Xizang, China","authors":"Zun Dai, S. Xing, S. Gradstein, Xing Chen, R. Zhu, Jian Wang","doi":"10.1639/0007-2745-124.4.475","DOIUrl":"https://doi.org/10.1639/0007-2745-124.4.475","url":null,"abstract":"Abstract. An unusual specimen of the genus Ptychanthus (Lejeuneaceae) was collected in Xizang, differing from the common P. striatus in the perianth, having only five, wing-like keels (one dorsal, two lateral and two ventral), the lateral and ventral keels being sharper than the dorsal one. Molecular-phylogenetic analysis of chloroplast and nuclear DNA sequences showed that the plant was deeply nested within P. striatus. As the differences in perianth structure could not be attributed to plasticity, we interpret the phylogenetic position of the plant as the result of a recent speciation process and describe it as a new variety, P. striatus var. motuoensis.","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"124 1","pages":"475 - 483"},"PeriodicalIF":0.9,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43043805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Contributions to the phylogeny of Lepraria (Stereocaulaceae) species from the Southern Hemisphere, including three new species","authors":"Alejandrina Barcenas-Peña, Rudy Diaz, Felix Grewe, Todd J. Widhelm, H. Lumbsch","doi":"10.1639/0007-2745-124.4.494","DOIUrl":"https://doi.org/10.1639/0007-2745-124.4.494","url":null,"abstract":"Abstract. We utilized ITS and mtSSU sequence data to study the phylogenetic relationships of Lepraria samples collected in the Southern Hemisphere, including Australia, Chile, New Zealand and Antarctica. Morphological characters and the secondary chemistry of the specimens were also examined. Using a combination of morphological, chemical and molecular data, we identified nine lineages in our material. The lineages are: Lepraria toilenae, L. eburnea, L. nothofagi, L. straminea, L. caerulescens, L. finkii, and three previously undescribed clades that are here described as L. chileana, L. neozelandica and L. ulrikii. The first is described from Chile. The second occurs in New Zealand, and the third has an Australasian distribution, occurring in New Zealand, mainland Australia, and Tasmania. In addition, L. straminea is identified as an usnic acid-producing species of the genus Lepraria. Moreover, L. caerulescens is confirmed as a distinct species.","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"124 1","pages":"494 - 505"},"PeriodicalIF":0.9,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41932720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent literature on lichens—262","authors":"J. Lendemer","doi":"10.1639/0007-2745-124.3.461","DOIUrl":"https://doi.org/10.1639/0007-2745-124.3.461","url":null,"abstract":"","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"124 1","pages":"461 - 466"},"PeriodicalIF":0.9,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42274048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent literature on bryophytes — 124(3)","authors":"J. Atwood, W. Buck","doi":"10.1639/0007-2745-124.3.429","DOIUrl":"https://doi.org/10.1639/0007-2745-124.3.429","url":null,"abstract":"s and Excursion Guides. Masaryk University, Brno, Czech Republic. Bergamini, A. 2020. Orthodontium lineare Schwägr. — eine ursprünglich südhemisphärische Laubmoosart neu für die Schweiz. Meylania 66: 28–31. Bergamini, A., R. M. Gabriel, C. A. R. Garcia, J. M. GonzálezMancebo, N. G. Hodgetts, R. Garilleti, M. Infante, A. Martins, R. D. Porley, C. Sérgio & M. Sim-Sim. 2019. The IUCN Red List – 157. Macaronesian Bryophyte Species Assessments Electronic: The IUCN Red List of Threatened Species 2019. [Available at: https://ce3c.ciencias.ulisboa.pt/research/publications/ver.php? id1⁄41562.] Berrayah, M., M. Maatoug, M. Azzaoui, O. Diallo, A. Sidibé & K. H. Manaa. 2016. Biosurveillance de la qualite de l’air d’un milieu urbain par des mousses et des lichens. Cas de la ville de Tlemcen (Algerie). European Scientific Journal 12(9): 155–161. [doi: 10. 19044/esj.2016.v12n9p151.] Betsou, C., E. Diapouli, E. Tsakiri, L. Papadopoulou, M. V. Frontasyeva, K. Eleftheriadis & A. Ioannidou. 2021. First-time source apportionment analysis of deposited particulate matter from a moss biomonitoring study in northern Greece. Atmosphere 12(2): 208 [1–14]. [doi: 10.3390/atmos12020208.] Betsuyaku, S. 2020. The rise of evolutionary molecular plantmicrobe interactions (EvoMPMI). Plant and Cell Physiology 61(2): 223–224. [doi: 10.1093/pcp/pcaa007; ‘‘With the elucidation of the Marchantia polymorpha genome sequence, this liverwort established a strong position as the latest novel model system in plants.’’] Bezgodov, A. G., K. O. Pechenkina & E. A. Shchipanova. 2019. Contributions to the moss flora of Chusovaya River Valley (Middle Urals). Bulletin of Perm State Humanitarian and Pedagogical University. Series No 2. Physical, Mathematical and Natural Sciences 2019(1): 4–33. [doi: 10.24411/2308-720W2019-10006; in Russian with English abstract.] Bick, F. & B. Stoehr. 2014. La Liste Rouge des Bryophytes Menacées en Alsace. 55 pp. Société Botanique d’Alsace (SBA), Office des données naturalistes d’Alsace (ODONAT), Strasbourg, France. Bisang, I. J., L. Lienhard & A. Bergamini. 2021. Three decades of field surveys reveal a decline of arable bryophytes in the Swiss lowlands despite agri-environment schemes. Agriculture, Ecosystems & Environment 313: 107325. [doi: 10.1016/j.agee.2021. 107325.] Biswal, D. P. & K. C. S. Panigrahi. 2021. Lightand hormonemediated development in non-flowering plants: an overview. Planta 253: 1. [doi: 10.1007/s00425-020-03501-3.] Blockeel, T. L., N. Bell, M. O. Hill, N. G. Hodgetts, D. G. Long, S. L. Pilkington & G. P. Rothero. 2021. A new checklist of the bryophytes of Britain and Ireland, 2020. Journal of Bryology 43(1): 1–51. [doi: 10.1080/03736687.2020.1860866. ‘‘Based on the taxonomy adopted in the checklist, the bryophyte flora of Britain and Ireland comprises four hornworts (Anthocerotophyta), 299 liverworts (Marchantiophyta), and 795 mosses (Bryophyta) at species rank, with 42 additional infraspecific taxa.’’] Bohlender, L. L., J. Parsons, S. N. W. Hoe","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"124 1","pages":"429 - 460"},"PeriodicalIF":0.9,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45031088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lichen saxicolous communities on granite churches in Galicia (NW Spain) as affected by the conditions of north and south orientations","authors":"G. Paz-Bermúdez, M. Calviño-Cancela, M. E. López de Silanes, B. Prieto","doi":"10.1639/0007-2745-124.3.414","DOIUrl":"https://doi.org/10.1639/0007-2745-124.3.414","url":null,"abstract":"Abstract. Lichens constitute the largest organisms among the stone colonisers. Several studies have shown that lichen species and their traits respond to environmental changes, but none of them focused on saxicolous communities. Five granite Galician churches were studied to characterize the lichen saxicolous communities established in the four façades. In four of the churches two climatic stations were placed, on the N and the S façades. Sampling was also more systematic on N and S walls, as these tend to show the most extreme microclimatic characteristics: relatively cool and humid in the N vs. warm and dry in the S. We aimed at identifying the species and traits associated with these conditions, so as to predict the possible evolution over time in these communities in the prospect of further climate warming in the future. Climatic data were subjected to two-way analyses of variance (ANOVA). We computed species accumulation curves and species richness estimators with EstimateS, analysed the effect of the church, the aspect (N vs. S) and the position of sampling squares on the number of lichen species and on lichen abundance, and community composition in terms of species and lichen traits. Richness analysis showed that only orientation had a significant effect on the number of species present on the walls. Lichen cover was always higher in the N, but the difference was not significant, and only the church factor had a significant effect. Taxa characterizing the N façades were the two varieties of Haematomma ochroleucum, Ochrolechia parella, together with the lichen species with Trentepohlia as photobiont. On the S façades, the characteristic species were Candelariella vitellina and Lepra leucosora; there was a higher diversity of biotype, size and color; with a total absence of sorediate species or with Trentepohlia as photobiont. There was a clear difference between the lichen species requirements in sunlight and aridity on the N and S façades. We hypothesize that a warmer and more arid climate may result in an expansion of the S-dominant lichen species and/or lichen traits to the detriment of those N-dominant.","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"124 1","pages":"414 - 428"},"PeriodicalIF":0.9,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46308496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}