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Data set(s): RLL + Mattick + Supplement + Work File
Author: J o r g e n s e n
Period: 1 5 3 6 - 2 0 2 1
  • Ahti, T/ Jorgensen, PM/ Kristinsson, H/ Moberg, R/ Sochting, U/ Thor, G (eds.) 2002: Nordic Lichen Flora. Volume 2. Physciaceae. - Nordic Lichen Society, Uddevalla, Sweden. 116 pp. [RLL List # 194 / Rec.# 25343]
    Keywords: FINLAND/ FLORA/ ICELAND/ NORDEN/ NORWAY/ SWEDEN
    Abstract: 120 color photos. 125 maps [Multi-authored volume. The individual generic treatments are cited separately in this bibliography.]
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  • Ekman, S./ M. Wedin/ L. Lindblom/ P. M. Jorgensen 2014: Extended phylogeny and a revised generic classification of the Pannariaceae (Peltigerales, Ascomycota). - Lichenologist 46(5): 627-656. [RLL List # 236 / Rec.# 35766]
    Keywords: Collemataceae/ lichen taxonomy/ model adequacy/ model selection
    Abstract: We estimated phylogeny in the lichen-forming ascomycete family Pannariaceae. We specifically modelled spatial (across-site) heterogeneity in nucleotide frequencies, as models not incorporating this heterogeneity were found to be inadequate for our data. Model adequacy was measured here as the ability of the model to reconstruct nucleotide diversity per site in the original sequence data. A potential non-orthologue in the internal transcribed spacer region (ITS) of Degelia plumbea was observed. We propose a revised generic classification for the Pannariaceae, accepting 30 genera, based on our phylogeny, previously published phylogenies, as well as available morphological and chemical data. Four genera are established as new: Austroparmeliella (for the 'Parmeliella' lacerata group), Nebularia (for the 'Parmeliella' incrassata group), Nevesia (for 'Fuscopannaria' sampaiana), and Pectenia (for the 'Degelia' plumbea group). Two genera are reduced to synonymy, Moelleropsis (included in Fuscopannaria) and Santessoniella (non-monophyletic; type included in Psoroma). Lepidocollema, described as monotypic, is expanded to include 23 species, most of which have been treated in the 'Parmeliella' mariana group. Homothecium and Leightoniella, previously treated in the Collemataceae, are here referred to the Pannariaceae. We propose 41 new species-level combinations in the newly described and re-circumscribed genera mentioned above, as well as in Leciophysma and Psoroma. © British Lichen Society 2014.
    URL: http://dx.doi.org/10.1017/S002428291400019X
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  • Hawksworth, D. L./ P. M. Jorgensen 2013: (2196) Proposal to conserve the name Alectoria fuscescens (Bryoria fuscescens) against Lichen chalybeiformis and Alectoria subcana (Ascomycota: Lecanorales: Parmeliaceae). - Taxon 62(5): 1057. [RLL List # 233 / Rec.# 35160]
    URL: http://dx.doi.org/10.12705/625.25
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  • Heide-Jorgensen, HS/ Johnsen, I 1995: Analysis of surface structures of Cladonia mitis podetia in historic and recent collections from Greenland. - Canadian Journal of Botany 73(3): 457-464. [RLL List # 159 / Rec.# 8166]
    Keywords: CLADINA/ PODETIA/ SEM/ SURFACES/ TEM/ UV LIGHT/ UV-B
    Abstract: 14 fig. 2 tab. [Use of SEM and TEM to study recent and historic collections shows an increase in frequency since the 1970s of an unhealthy, brownish-coloured surface crust on the podetia. One possible explanation suggested is the UV-B radiation, which is known to have increased in the same time period.]
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  • Jorgensen, P. M./ I. Gjerde 2012: Notes on some pannariaceous lichens from New Caledonia. - Cryptogamie, Mycologie 33(1): 3-9. [RLL List # 227 / Rec.# 33856]
    Keywords: Kroswia/ Pannaria/ Pannariaceae/ Parmeliella/ Regional phytogeography
    Abstract: Two new species in the lichen family Pannariaceae have been discovered in collections from New Caledonia: Kroswia polydactyla and Pannaria flabellata. They are described. P. flabellata clearly belongs in a small group of species confined to the primeval tropical forests of SE Asia and East Africa. These species appear to be part of an old palaeotropic element to which also Pannaria reflectens (NyI.) P.MJørg, Pannaria ramosii Vain, as well as Parmeliella polyphyllina P.M.Jørg. may belong
    Notes: New species: Kroswia polydactyla P.M. Jorg. and Pannaria flabellata P.M. Jorg.
    URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84860355846&partnerID=40&md5=a7ff64fbf91e42e67b15f5a05c357e4c
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  • Jorgensen, PM 2003: A new species of Arctomia from Sichuan Province, China. - Lichenologist 35(4): 287-289. [RLL List # 193 / Rec.# 24903]
    Keywords: ARCTOMIA/ CHINA/ SICHUAN
    Abstract: 1 fig. [New: Arctomia teretiuscula sp. nov. (China, Sichuan). A key is provided for the three accepted species of Arctomia.]
    [Edit/Delete] [Upload PDF/URL] [ET: 3808]

  • Jorgensen, PM 2003: Conspectus familiae Pannariaceae (Ascomycetes lichenosae). - Ilicifolia 4: 1-78. [RLL List # 193 / Rec.# 24929]
    Keywords: AUSTRELLA/ DEGELIA/ DEGELIELLA/ ERIODERMA/ FUSCODERMA/ FUSCOPANNARIA/ KROSWIA/ LEIODERMA/ LEPIDOCOLLEMA/ MOELLEROPSIS/ PANNARIA/ PANNARIACEAE/ PARMELIELLA/ PROTOPANNARIA/ PSOROMA/ PSOROMIDIUM/ SANTESSONIELLA/ SIPHULASTRUM
    Abstract: ["This conspectus lists all names for lichens in the family Pannariaceae. No nomenclatural novelties are presented except for some necessary typifications. The list is available on the net and will be updated yearly. A key to the accepted genera is included in the introduction."]
    [Edit/Delete] [Upload PDF/URL] [ET: 3810]

  • Jorgensen, PM 2004: A new North American species of the lichen genus Staurolemma (Collemataceae). - The Bryologist 107(3): 392-394. [RLL List # 196 / Rec.# 25800]
    Keywords: COLLEMATACEAE/ NORTH CAROLINA/ PHYSMA/ STAUROLEMMA
    Abstract: 3 fig. [New: Staurolemma carolinianum sp. nov. (North Carolina).]
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  • Jorgensen, PM 2004: Additional lichen records from Australia 53. Kroswia crystallifera P. M. Jorg. and Pannaria molkenboeri Mont. & Bosch. - Australasian Lichenology 54: 25. [RLL List # 194 / Rec.# 25173]
    Keywords: AUSTRALIA/ KROSWIA/ PANNARIA
    Abstract: [New to Australia: Kroswia crystallifera (New South Wales). Pannaria molkenboeri is an earlier name for P. tjibodensis.]
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  • Jorgensen, PM 2004: Further contributions to the Pannariaceae (lichenized Ascomycetes) of the Southern Hemisphere. - In: Döbbeler, P/Rambold, G (eds.): Contributions to Lichenology. Festschrift in Honour of Hannes Hertel. Bibliotheca Lichenologica, J. Cramer in der Gebrüder Borntraeger, Berlin, Stuttgart, pp. 229-253. [RLL List # 194 / Rec.# 25217]
    Keywords: AUSTRELLA/ DEGELIA/ DEGELIELLA/ PANNARIA/ PARMELIELLA/ PROTOPANNARIA/ SOUTHERN HEMISPHERE
    Abstract: 14 fig. [New: Austrella gen. nov., A. arachnoidea sp. nov. (Australia), A. brunnea (P. M. Jorg.) comb. nov., Degelia sect. Frigidae sect. nov., Degelia subcincinnata (Nyl.) comb. nov., D. symtychia (Tuck.) comb. nov., Degeliella gen. nov., D. rosulata (P. M. Jorg. & D. J. Galloway) comb. nov., D. versicolor (Hook. f. & Taylor) comb. nov., Pannaria xanthorioides sp. nov. (Heard Island), Pannaria subgen. Lepidoleptogium (A. L. Sm.) comb. nov., Pannaria multifida sp. nov. (Réunion, Mauritius), P. cinerascens (Nyl.) comb. nov., Pannaria pruinosa P. M. Jorg. & Timdal sp. nov., Parmeliella sect. Austroparmeliella sect. nov., Parmeliella rakiurae P. M. Jorg. & D. J. Galloway sp. nov. (New Zealand), Parmeliella rosettiformis (Henssen) comb. nov., P. magellanica sp. nov. (Chile), Protopannaria hilaris (Zahlbr.) comb. nov., Psoroma cyanosorediatum sp. nov. (New Zealand), P. multifidum sp. nov. (Tasmania).]
    [Edit/Delete] [Upload PDF/URL] [ET: 3807]

  • Jorgensen, PM 2004: More new Asian species in the lichen genus Fuscopannaria. - Lichenologist 36(3-4): 207-212. [RLL List # 196 / Rec.# 25815]
    Keywords: ASIA/ CHINA/ FUSCOPANNARIA/ INDIA
    Abstract: 5 fig. [New: Fuscopannaria albomaculata sp. nov. (Sichuan, China), F. granulifera P. M. Jorg. & Upreti sp. nov. (Himachal Pradesh, India), F. hirsuta sp. nov. (Xizang, China).]
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  • Jorgensen, PM 2004: Nomenclatural notes on Biatoridium Körb. (lichenized ascomycetes0. - Taxon 53(2): 521-522. [RLL List # 196 / Rec.# 26093]
    Keywords: BIATORIDIUM/ CHILIOSPORA/ NOMENCLATURE
    Abstract: 3 fig.
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  • Jorgensen, PM 2004: Proposals to add examples to two articles of the Code concerning valid publication. - Taxon 53(3): 856. [RLL List # 197 / Rec.# 26151]
    Keywords: NOMENCLATURE
    Abstract: [Proposal of two examples using lichens.]
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  • Jorgensen, PM 2004: Psoroma tenue var. boreale, an overlooked, widespread, arctic-alpine lichen. - Graphis Scripta 15(1/2): 60-64. [RLL List # 194 / Rec.# 25196]
    Keywords: ALPINE/ ARCTIC/ PSOROMA
    Abstract: 2 fig.
    [Edit/Delete] [Upload PDF/URL] [ET: 3809]

  • Jorgensen, PM 2004: Rankless names in the Code?. - Taxon 53(1): 162. [RLL List # 194 / Rec.# 25329]
    Keywords: ICBN/ NOMENCLATURE/ PHYLOCODE
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  • Jorgensen, PM 2004: The first yellow Pannaria species (lichenized ascomycetes). - Nova Hedwigia 79(3-4): 537-539. [RLL List # 200 / Rec.# 27367]
    Keywords: ANTHRAQUINONES/ COLOR PHOTOGRAPHS/ PANNARIA/ new taxa
    Abstract: 2 photos. [Notes and color photos of Pannaria xanthorioides.]
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  • Jorgensen, PM 2004: The nomenclature of Umbilicaria havaasii. - Graphis Scripta 16(1): 16-19. [RLL List # 195 / Rec.# 25608]
    Keywords: NOMENCLATURE/ TYPIFICATION/ UMBILICARIA
    Abstract: 4 fig.
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  • Jorgensen, PM 2005: A new Atlantic species in Fuscopannaria, with a key to its European species. - Lichenologist 37(3): 221-225. [RLL List # 199 / Rec.# 27017]
    Keywords: FUSCOPANNARIA
    Abstract: 2 fig. [New: Fuscopannaria atlantica sp. nov. (Azores, Ireland, Great Britain, Italy).]
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  • Jorgensen, PM 2005: Additions to the Pannariaceae of North America. - The Bryologist 108(2): 255-258. [RLL List # 199 / Rec.# 26951]
    Keywords: FUSCOPANNARIA/ NAID/ NORTH AMERICA/ PANNARIACEAE
    Abstract: 2 fig. [New: Fuscopannaria convexa sp. nov. (Alaska), F. labrata sp. nov. (California), Santessoniella crossophylla (Tuck.) comb. nov. Also presents notes on F. laceratula, Pannaria rubigenella, Psoroma hirsutulum, and P. tenue var. boreale.]
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  • Jorgensen, PM 2005: Johan Havaas og Normans herbarium. - In: S. Kjerland & H. S. Haugse (eds.): Johan Havaas, Fjellbonde og Vitskapsmann. Mangfaldic Botanikar med Internasjonalt Ry. Granvin Folkemuseum, Granvin, Norway, pp. 59-63. [RLL List # 200 / Rec.# 27364]
    Keywords: BIOGRAPHY/ HAVAAS/ HISTORY
    Abstract: 9 fig. (unnumbered)
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  • Jorgensen, PM 2005: Johan Havaas' vei til lichenologien. - In: S. Kjerland & H. S. Haugse (eds.): Johan Havaas, Fjellbonde og Vitskapsmann. Mangfaldic Botanikar med Internasjonalt Ry. Granvin Folkemuseum, Granvin, Norway, pp. 55-58. [RLL List # 200 / Rec.# 27363]
    Keywords: BIOGRAPHY/ HAVAAS/ HISTORY
    Abstract: 5 fig. (unnumbered)
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  • Jorgensen, PM 2005: Linnaeus at work with 'Species Plantarum'. - Symbolae Botanicae Upsalienses 33(3): 81-89. [RLL List # 200 / Rec.# 27362]
    Keywords: HISTORY/ LINNAEUS
    Abstract: 7 fig. [Examination of the working methods of Linnaeus.]
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  • Jorgensen, PM 2005: Notes on Placynthium garovaglioi in the British Isles. - British Lichen Society Bulletin 96: 26-27. [RLL List # 199 / Rec.# 27029]
    Keywords: BRITISH ISLES/ COLLOLECHIA/ PLACYNTHIUM
    Abstract: [In addition to real Placynthium garovaglioi, two other species, both new for the British Isles, were found among the specimens: P. hungaricum and Collolechia caesia.]
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  • Jorgensen, PM 2005: Notes on some recently discovered specimens of the lichen genus Leioderma from Peninsular Malaysia. - Lichenologist 37(4): 369. [RLL List # 200 / Rec.# 27365]
    Keywords: LEIODERMA/ MALAYSIA
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  • Jorgensen, PM 2005: Notes on two subantarctic pannariaceous lichens. - Cryptogamie, Mycologie 26(1): 37-43. [RLL List # 200 / Rec.# 27366]
    Keywords: ANTARCTIC/ PANNARIA/ PARMELIELLA/ PELTULARIA/ SIPHULINA/ SUBANTARCTIC/ new taxa
    Abstract: 6 fig. [Notes on the identity of Siphulina orphnina and Parmeliella austroshetlandica. New: Pannaria orphnina (Hue) comb. nov., Peltularia austroshetlandica (Sochting & Ovstedal) comb. nov.]
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  • Jorgensen, PM 2005: Placynthium garovaglioi not present in Scandinavia. - Graphis Scripta 17(1): 3-5. [RLL List # 199 / Rec.# 26936]
    Keywords: COLLOLECHIA/ PLACYNTHIUM/ SCANDINAVIA
    Abstract: 4 fig. [The correct name for the species referred to by this name in Scandinavia is shown to be Collolechia caesia.]
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  • Jorgensen, PM/ Arvidsson, L 2004: The lichen family Pannariaceae in Ecuador. - Symbolae Botanicae Upsalienses 34(1): 113-132. [RLL List # 200 / Rec.# 27368]
    Keywords: ECUADOR/ LEIODERMA/ PANNARIA/ PARMELIELLA/ PSOROMA/ SOUTH AMERICA/ new taxa/ keys
    Abstract: 5 fig. 1 tab. [Keys and descriptions for species in Leioderma (3 spp.), Pannaria (7 spp.), Parmeliella (11 spp.), and Psoroma (1 sp.). New: Leioderma spongiosum sp. nov., Parmeliella angustiloba sp. nov., P. delicata sp. nov., P. expansa sp. nov., P. paramensis sp. nov. (all reported from Ecuador only).]
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  • Jorgensen, PM/ Kristinsson, H 2003: Psoroma hirsutulum, a lichen found in Iceland, new to the Northern Hemisphere. - Graphis Scripta 14(2): 55-57. [RLL List # 192 / Rec.# 24773]
    Keywords: ICELAND/ PSOROMA
    Abstract: 1 fig. [New to Iceland: Psoroma hirsutulum.]
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  • Jorgensen, PM/ Motiejunaite, J 2005: Lemmopsis pelodes found in Lithuania. - Graphis Scripta 17(1): 17-19. [RLL List # 199 / Rec.# 26942]
    Keywords: LEMMOPSIS/ LITHUANIA/ TERRICOLOUS LICHENS
    Abstract: 1 fig. [This rare species is reported new to Lithuania.]
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  • Jorgensen, PM/ Nash, TH, III 2004: Leptogium. - In: Nash, TH, III/Ryan, BD/Diederich, P/Gries, C/Bungartz, F (eds.): Lichen Flora of the Greater Sonoran Desert Region, Vol. 2. Lichens Unlimited, Arizona State University, Tempe, Arizona, pp. 330-350. [RLL List # 196 / Rec.# 25922]
    Keywords: LEPTOGIUM/ SONORAN DESERT
    Abstract: [Treatment of 34 species.]
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  • Jorgensen, PM/ Paz Bermúdez, G 2004: Proposal to reject the name Homodium pernigratum Nyl. (lichenized ascomycetes). - Taxon 53(2): 557. [RLL List # 196 / Rec.# 26094]
    Keywords: HOMODIUM/ NOMENCLATURE/ REJECTION
    Abstract: 1 fig.
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    Number of hits shown/total: 31/31.
    Number of records in database: 54385.
    Current date: 2025.11.11.OK