Abstract
Hygrocybe rimosa, a new poisonous species belonging to subg. Hygrocybe, is described from southern China with both phylogenetic and morphological data. This species can cause nausea, vomiting, and abdominal pain. Morphologically, it is characterized by its orange to red and fibrillose pileus, irregularly split pileus margin, free, broad to ventricose, white lamellae, and subglobose to oblong basidiospores measuring (7)7.5–11 ×5–8(8.5) μm. Phylogenetically, analyses based on the internal transcribed spacer (ITS) region and the nuclear ribosomal RNA large subunit (LSU) indicate that H. rimosa is a member of subg. Hygrocybe. Ecologically, the new taxon usually grows in subtropical grasslands.
References
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Raid, E. (1985) Vokshatte sam indikatorarter for mykolo gisk vaerdifulde overdrevslokaliteter. Svampe 11: 1–9.
Ralaiveloarisoa, A.B., Liimatainen, K., Ralimanana, H., Jeannoda, V. & Niskanen, T. (2020) Two new species of Hygroaster from Madagascar. Mycological Progress 19 (11): 1293–1300. https://doi.org/10.1007/s11557-020-01626-z
Singer, R. (1951) The Agaricales in modern taxonomy. Lilloa 22: 1–832.
Singer, R. (1989) New Taxa and New Combinations of Agaricales (Diagnoses Fungorum Novorum Agaricalium IV). Fieldiana Botany 21: 1–133. https://doi.org/10.5962/bhl.title.2537
Schäffer, J. (1947) Beobachtungen an oberbayerischen Blätterpilzen. Berichte der Bayerischen Botanischen Gesellschaft 27: 201–225.
Vilgalys, R. & Hester, M. (1990) Rapid genetic identification and mapping of enzymatically amplified ribosomal DNA from several Cryptococcus species. Journal of Bacteriology 172: 4238–4246. https://doi.org/10.1128/jb.172.8.4238-4246.1990
Wang, C.Q., Zhang, M., Li, T.H., Liang, X.S. & Shen, Y.H. (2018) Additions to tribe Chromosereae (Basidiomycota: Hygrophoraceae) from China, including Sinohygrocybe gen. nov. and a first report of Gloioxanthomyces nitidus. Mycokeys 38: 59–76. https://doi.org/10.3897/mycokeys.38.25427
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Wood, E. & Dunkelman, J. (2017) Grassland Fungi: A Field Guide. Monmouthshire Meadows Group.
Wu, F., Zhou, L.W., Yang, Z.L., Bau, T., Li, T.H. & Dai, Y.C. (2019) Resource diversity of Chinese macrofungi: edible, medicinal and poisonous species. Fungal Diversity 98: 1–76. https://doi.org/10.1007/s13225-019-00432-7
Young, A.M. & Wood, A.E. (1997) Studies on the Hygrophoraceae (Fungi, Homobasidiomycetes, Agaricales) of Australia. Australian Systematic Botany 10: 911–1030. https://doi.org/10.1071/SB96005
Zhang, D., Gao, F., Jakovli?, I., Zou, H., Zhang, J., Li, W.X. & Wang, G.T. (2020) PhyloSuite: An integrated and scalable desktop platform for streamlined molecular sequence data management and evolutionary phylogenetics studies. Molecular Ecology Resources 20 (1): 348–355. https://doi.org/10.1111/1755-0998.13096
Bon, M. (1976) Novetates. Docums Mycol 24 (6): 41–46. https://doi.org/10.1177/216507997602400417
Candusso, M. (1997) Fungi Europaei 6. Hygrophorus s.l. Libreria Basso, Alassio, 784 pp.
Chen, Z.H., Yang, Z.L., Bau, T. & Li, T.H. (2016) Poisonous mushrooms: recognition and poisoning treatment. Science Press, Beijing, 308 pp.
Cubeta, M.A., Echandi, E., Abenerthy, T. & Vilgalys, R. (1991) Characterization of anastomosis groups of binucleate rhizoctonia species using restriction analysis of an amplified ribosomal RNA gene. Phytopathology 81 (11): 1395–1400.
Fayod, M.V. (1889) Prodrome d’une histoire naturelle des Agaricinés. Annales des Sciences Naturelles Botanique 7 (9): 181–411. https://doi.org/10.1094/Phyto-81-1395
Gray, S.F. (1821) Natural arrangement of British Plants, according to their relation to each other. Baldwin, Craddock, and Joy, London, 824 pp. https://doi.org/10.5962/bhl.title.43804
He, Z.M. & Yang, Z.L. (2021) A new clitocyboid genus Spodocybe and a new subfamily Cuphophylloideae in the family Hygrophoraceae (Agaricales). Mycokeys 79: 129–148. https://doi.org/10.3897/mycokeys.79.66302
Hongo, T. (1982) Hygrophoraceae of Japan. Memoirs of the Faculty of Liberal Arts of the Shiga University 32: 85–92.
Kalyaanamoorthy, S., Minh, B.Q., Wong, T.K.F., von Haeseler, A. & Jermiin, L.S. (2017) ModelFinder: fast model selection for accurate phylogenetic estimates. Nature Methods 14: 587–589. https://doi.org/10.1038/nmeth.4285
Karsten, P.A. (1879) Rysslands, Finlands och den Skandinaviska halföns Hattsvampar. Förra Delen: Skifsvampar. Bidrag till Kännedom av Finlands. Natur och Folk 32: 1–571.
Katoh, K. & Standley, D.M. (2013) MAFFT Multiple Sequence Alignment Software Version 7: Improvements in Performance and Usability. Molecular Biology and Evolution 30 (4): 772–780. https://doi.org/10.1093/molbev/mst010
Kirk, P.M., Cannon, P.F., David, J.C. & Stalpers, J.A. (2008) Dictionary of the fungi, 10th edn. CAB International, Wallingford.
Kornerup, A. & Wanscher, J.H. (1978) Methuen Handbook of Colour (3rd edn). Eyre Methuen, London, 252 pp.
Kummer, P. (1871) Der Führer in die Pilzkunde. C. Luppe, Zerbst, 146 pp.
Kühner, R. (1926) Contribution à lÉtude des Hyménomycètes et spécialement des agaricacées. Le Botaniste 17: 1–224.
Læssøe, T. & Petersen, J.H. (2019) Fungi of temperate Europe Volume 1. Princeton University Press, Princeton and Oxford, 813 pp.
Lodge, D.J., Padamsee, M., Matheny, P.B., Aime, M.C., Cantrell, S.A., Boertmann, D., Kovalenko, A., Vizzini, A., Dentinger, B.T.M., Kirk, P.M., Ainsworth, A.M., Moncalvo, J.M., Vilgalys, R., Larsson, E., Lücking, R., Griffith, G.W., Smith, M.E., Norvell, L.L., Desjardin, D.E., Redhead, S.A., Ovrebo, C.L., Lickey, E.B., Ercole, E., Hughes, K.W., Courtecuisse, R., Young, A., Binder, M., Minnis, A.M., Lindner, D.L., Ortiz-Santana, B., Haight, J., Læssøe, T., Baroni, T.J., Geml, J. & Hattori, T. (2014) Molecular phylogeny, morphology, pigment chemistry and ecology in Hygrophoraceae (Agaricales). Fungal Diversity 64: 1–99. https://doi.org/10.1007/s13225-013-0259-0
Lotsy, J.P. (1907) Vorträge über botanische Stammesgeschichte. Gustav Fischer, Jena, 828 pp.
Minh, B.Q., Nguyen, M.A., von & Haeseler, A. (2013) Ultrafast approximation for phylogenetic bootstrap. Molecular Biology and Evolution 30: 1188–1195. https://doi.org/10.1093/molbev/mst024
Nguyen, L.T., Schmidt, H.A., Haeseler, A. von. & Minh B.Q. (2015) IQ-TREE: A fast and effective stochastic algorithm for estimating maximum likelihood phylogenies. Molecular Biology and Evolution 32: 268–274. https://doi.org/10.1093/molbev/msu300
Persoon, C.H. (1794) Neuer Versuch einer systematischen Eintheilung der Schwämme. Neues Magazin für die Botanik 1: 63–80.
Raid, E. (1985) Vokshatte sam indikatorarter for mykolo gisk vaerdifulde overdrevslokaliteter. Svampe 11: 1–9.
Ralaiveloarisoa, A.B., Liimatainen, K., Ralimanana, H., Jeannoda, V. & Niskanen, T. (2020) Two new species of Hygroaster from Madagascar. Mycological Progress 19 (11): 1293–1300. https://doi.org/10.1007/s11557-020-01626-z
Singer, R. (1951) The Agaricales in modern taxonomy. Lilloa 22: 1–832.
Singer, R. (1989) New Taxa and New Combinations of Agaricales (Diagnoses Fungorum Novorum Agaricalium IV). Fieldiana Botany 21: 1–133. https://doi.org/10.5962/bhl.title.2537
Schäffer, J. (1947) Beobachtungen an oberbayerischen Blätterpilzen. Berichte der Bayerischen Botanischen Gesellschaft 27: 201–225.
Vilgalys, R. & Hester, M. (1990) Rapid genetic identification and mapping of enzymatically amplified ribosomal DNA from several Cryptococcus species. Journal of Bacteriology 172: 4238–4246. https://doi.org/10.1128/jb.172.8.4238-4246.1990
Wang, C.Q., Zhang, M., Li, T.H., Liang, X.S. & Shen, Y.H. (2018) Additions to tribe Chromosereae (Basidiomycota: Hygrophoraceae) from China, including Sinohygrocybe gen. nov. and a first report of Gloioxanthomyces nitidus. Mycokeys 38: 59–76. https://doi.org/10.3897/mycokeys.38.25427
White, T.J., Bruns, T.D., Lee, S. & Taylor, J. (1990) Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. In: Innis, M.A., Gelfand, D., Sninsky, J. & White, T. (eds.) PCR Protocols: a guide to methods and applications. Academic Press, San Diego. pp. 315–322. https://doi.org/10.1016/B978-0-12-372180-8.50042-1
Wood, E. & Dunkelman, J. (2017) Grassland Fungi: A Field Guide. Monmouthshire Meadows Group.
Wu, F., Zhou, L.W., Yang, Z.L., Bau, T., Li, T.H. & Dai, Y.C. (2019) Resource diversity of Chinese macrofungi: edible, medicinal and poisonous species. Fungal Diversity 98: 1–76. https://doi.org/10.1007/s13225-019-00432-7
Young, A.M. & Wood, A.E. (1997) Studies on the Hygrophoraceae (Fungi, Homobasidiomycetes, Agaricales) of Australia. Australian Systematic Botany 10: 911–1030. https://doi.org/10.1071/SB96005
Zhang, D., Gao, F., Jakovli?, I., Zou, H., Zhang, J., Li, W.X. & Wang, G.T. (2020) PhyloSuite: An integrated and scalable desktop platform for streamlined molecular sequence data management and evolutionary phylogenetics studies. Molecular Ecology Resources 20 (1): 348–355. https://doi.org/10.1111/1755-0998.13096