Pseudoomphalina is a genus of fungi in the placed in the family Tricholomataceae for convenience. The genus contains six species that are widespread in northern temperate areas.[2][3]Pseudoomphalina was circumscribed by Rolf Singer in 1956.[4]Pseudoomphalina was found to be paraphyletic to Neohygrophorus in a molecular phylogenetics study and since Pseudoomphalina is an older name, Neohygrophyorus was synonymized with it.[2] The type species of Neohygrophorus was Neohygrophorus angelesianus, now Pseudoomphalina angelesiana.[1][2] In earlier classifications based on anatomy prior to DNA sequence-based classifications, its unusual combination of features led taxonomists to independently create two subgenera in two genera: Hygrophorus subg. Pseudohygrophorus[5][6] and Clitocybe subg. Mutabiles;[7][8] the latter based on Neohygrophorus angelesianus but described under a new species name which is now placed in synonymy, Clitocybe mutabilis. All species of Pseudoomphalina are united by the presence of clamp-connections in their hyphae, an interwoven gilltrama and amyloid spores. Pseudoomphalina angelesiana possesses grey-violaceous pigments that turn red in alkali solutions and lacks filiform, hyphal sterile elements in its hymenium and stipitipellis.[2] These were features used to distinguish it from Pseudoomphalina as a genus, but Pseudoomphalina umbrinopurpurascens possesses these same pigments and the filiform elements of Pseudoomphalina.[2] Molecular phylogenetics studies have also found some former species of Pseudoomphalina to belong in other genera. Pseudoomphalina pachyphylla was moved to its own genus, Pseudolaccaria, and Pseudoomphalina clusiliformis was synonymized with it.[2]Pseudoomphalina flavoaurantia and Pseudoomphalina lignicola were found to belong in Clitocybula.[9]Phylogenetically, Pseudoomphalina is in a tricholomatoid clade but not in the Tricholomataceae.[10][11]
^ abcdefgVizzini, Alfredo; Ge, Zai-Wei (2015). "Redescription of Clitocybe umbrinopurpurascens (Basidiomycota, Agaricales) and revision of Neohygrophorus and Pseudoomphalina". Phytotaxa. 219 (1): 43–57. doi:10.11646/phytotaxa.219.1.3.
^Kirk PM, Cannon PF, Minter DW, Stalpers JA (2008). Dictionary of the Fungi (10th ed.). Wallingford, Oxford: CAB International. p. 571. ISBN978-0-85199-826-8.
^Singer R. (1956). "New genera of fungi. VII". Mycologia. 48 (5): 719–27. doi:10.2307/3755381. JSTOR 3755381.
^Hesler LR, Smith AH (1963). North American species of Hygrophorus. Knoxville: University of Tennessee Press. pp. 47–48.
^Smith AH, Hesler LR (1942). "Studies in North American Hygrophorus". Lloydia. 5: 1–94.
^Bigelow HE. (1985). "North American species of Clitocybe". Beihefte zur Nova Hedwigia. 81: 410–412.
^Bigelow HE. (1977). "New taxa of Clitocybe". Mycotaxon. 6: 181–185.
^Malysheva E. F.; Morozova O. V. & Contu M. (2011). "New combinations in Clitocybula: a study of cystidiate Pseudoomphalina species (Basidiomycota, Agaricomycetes)". Sydowia. 63 (1): 85–104.
^Moncalvo JM, Vilgalys R, Redhead SA, Johnson JE, James TY, Catherine Aime M, Hofstetter V, Verduin SJ, Larsson E, Baroni TJ, Greg Thorn R, Jacobsson S, Clémençon H, Miller OK (2002). "One hundred and seventeen clades of euagarics" (PDF). Molecular Phylogenetics and Evolution. 23 (3): 357–400. doi:10.1016/S1055-7903(02)00027-1. PMID 12099793.
^Matheny PB, Curtis JM, Hofstetter V, Aime MC, Moncalvo JM, Ge ZW, Slot JC, Ammirati JF, Baroni TJ, Bougher NL, Hughes KW, Lodge DJ, Kerrigan RW, Seidl MT, Aanen DK, DeNitis M, Daniele GM, Desjardin DE, Kropp BR, Norvell LL, Parker A, Vellinga EC, Vilgalys R, Hibbett DS (2006). (PDF). Mycologia. 98 (6): 982–95. doi:10.3852/mycologia.98.6.982. PMID 17486974. Archived from the original (PDF) on 2016-03-03.
pseudoomphalina, genus, fungi, placed, family, tricholomataceae, convenience, genus, contains, species, that, widespread, northern, temperate, areas, circumscribed, rolf, singer, 1956, found, paraphyletic, neohygrophorus, molecular, phylogenetics, study, since. Pseudoomphalina is a genus of fungi in the placed in the family Tricholomataceae for convenience The genus contains six species that are widespread in northern temperate areas 2 3 Pseudoomphalina was circumscribed by Rolf Singer in 1956 4 Pseudoomphalina was found to be paraphyletic to Neohygrophorus in a molecular phylogenetics study and since Pseudoomphalina is an older name Neohygrophyorus was synonymized with it 2 The type species of Neohygrophorus was Neohygrophorus angelesianus now Pseudoomphalina angelesiana 1 2 In earlier classifications based on anatomy prior to DNA sequence based classifications its unusual combination of features led taxonomists to independently create two subgenera in two genera Hygrophorus subg Pseudohygrophorus 5 6 and Clitocybe subg Mutabiles 7 8 the latter based on Neohygrophorus angelesianus but described under a new species name which is now placed in synonymy Clitocybe mutabilis All species of Pseudoomphalina are united by the presence of clamp connections in their hyphae an interwoven gill trama and amyloid spores Pseudoomphalina angelesiana possesses grey violaceous pigments that turn red in alkali solutions and lacks filiform hyphal sterile elements in its hymenium and stipitipellis 2 These were features used to distinguish it from Pseudoomphalina as a genus but Pseudoomphalina umbrinopurpurascens possesses these same pigments and the filiform elements of Pseudoomphalina 2 Molecular phylogenetics studies have also found some former species of Pseudoomphalina to belong in other genera Pseudoomphalina pachyphylla was moved to its own genus Pseudolaccaria and Pseudoomphalina clusiliformis was synonymized with it 2 Pseudoomphalina flavoaurantia and Pseudoomphalina lignicola were found to belong in Clitocybula 9 Phylogenetically Pseudoomphalina is in a tricholomatoid clade but not in the Tricholomataceae 10 11 PseudoomphalinaPseudoomphalina kalchbrenneriScientific classificationKingdom FungiDivision BasidiomycotaClass AgaricomycetesOrder AgaricalesFamily TricholomataceaeGenus Pseudoomphalina Singer Singer 1956 Type speciesPseudoomphalina kalchbrenneri Bres Singer 1956 SpeciesP angelesiana P cokeri P felleoides P graveolens P kalchbrenneri P umbrinopurpurascensSynonyms 2 Neohygrophorus Singer ex Singer 1962 1 See also edit nbsp Fungi portalList of Tricholomataceae generaReferences edit a b Singer R 1961 Diagnoses fungorum novorum Agaricalium II Sydowia 15 1 6 45 83 a b c d e f g Vizzini Alfredo Ge Zai Wei 2015 Redescription of Clitocybe umbrinopurpurascens Basidiomycota Agaricales and revision of Neohygrophorus and Pseudoomphalina Phytotaxa 219 1 43 57 doi 10 11646 phytotaxa 219 1 3 Kirk PM Cannon PF Minter DW Stalpers JA 2008 Dictionary of the Fungi 10th ed Wallingford Oxford CAB International p 571 ISBN 978 0 85199 826 8 Singer R 1956 New genera of fungi VII Mycologia 48 5 719 27 doi 10 2307 3755381 JSTOR 3755381 Hesler LR Smith AH 1963 North American species ofHygrophorus Knoxville University of Tennessee Press pp 47 48 Smith AH Hesler LR 1942 Studies in North American Hygrophorus Lloydia 5 1 94 Bigelow HE 1985 North American species of Clitocybe Beihefte zur Nova Hedwigia 81 410 412 Bigelow HE 1977 New taxa of Clitocybe Mycotaxon 6 181 185 Malysheva E F Morozova O V amp Contu M 2011 New combinations in Clitocybula a study of cystidiate Pseudoomphalina species Basidiomycota Agaricomycetes Sydowia 63 1 85 104 Moncalvo JM Vilgalys R Redhead SA Johnson JE James TY Catherine Aime M Hofstetter V Verduin SJ Larsson E Baroni TJ Greg Thorn R Jacobsson S Clemencon H Miller OK 2002 One hundred and seventeen clades of euagarics PDF Molecular Phylogenetics and Evolution 23 3 357 400 doi 10 1016 S1055 7903 02 00027 1 PMID 12099793 Matheny PB Curtis JM Hofstetter V Aime MC Moncalvo JM Ge ZW Slot JC Ammirati JF Baroni TJ Bougher NL Hughes KW Lodge DJ Kerrigan RW Seidl MT Aanen DK DeNitis M Daniele GM Desjardin DE Kropp BR Norvell LL Parker A Vellinga EC Vilgalys R Hibbett DS 2006 Major clades of Agaricales a multilocus phylogenetic overview PDF Mycologia 98 6 982 95 doi 10 3852 mycologia 98 6 982 PMID 17486974 Archived from the original PDF on 2016 03 03 External links editPseudoomphalina in Index Fungorum Mykoweb Pseudoomphalina angelesiana Cripps Snowbank Fungi Revisited This Tricholomataceae related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Pseudoomphalina amp oldid 1098271791, wikipedia, wiki, book, books, library,
