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Two new species of Lactarius associated with Alnus acuminata subsp. arguta in Mexico.
Mycologia. 2014 Sep-Oct; 106(5):949-62.M

Abstract

In pure stands of Alnus acuminata subsp. arguta trees from Sierra Norte de Puebla (central Mexico) two undescribed ectomycorrhizal species of Lactarius were discovered. Distinction of the two new species is based on morphological characters and supported with phylogenetic analyses of the nuclear ribosomal DNA ITS region and part of the gene that encodes for the second largest subunit of RNA polymerase II (rpb2). The phylogenies inferred recovered the two species in different clades strongly supported by posterior probabilities and bootstrap values. The new Lactarius species are recognized as part of the assemblage of ectomycorrhizal fungi associated with Alnus acuminata. Information about these taxa includes the morphological variation achieved along 16 monitories 2010-2013. Descriptions are provided. They are accompanied by photos including SEM photomicrographs of basidiospores and information on differences between them and other related taxa from Europe and the United States.

Authors+Show Affiliations

Biodiversidad y Sistemática, Instituto de Ecología, A.C., P.O. Box 63, Xalapa, Veracruz 91000, Mexico leticia.montoya@inecol.mx.Biodiversidad y Sistemática, Instituto de Ecología, A.C., P.O. Box 63, Xalapa, Veracruz 91000, Mexico.Biodiversidad y Sistemática, Instituto de Ecología, A.C., P.O. Box 63, Xalapa, Veracruz 91000, Mexico.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

24895428

Citation

Montoya, Leticia, et al. "Two New Species of Lactarius Associated With Alnus Acuminata Subsp. Arguta in Mexico." Mycologia, vol. 106, no. 5, 2014, pp. 949-62.
Montoya L, Bandala VM, Garay E. Two new species of Lactarius associated with Alnus acuminata subsp. arguta in Mexico. Mycologia. 2014;106(5):949-62.
Montoya, L., Bandala, V. M., & Garay, E. (2014). Two new species of Lactarius associated with Alnus acuminata subsp. arguta in Mexico. Mycologia, 106(5), 949-62. https://doi.org/10.3852/14-006
Montoya L, Bandala VM, Garay E. Two New Species of Lactarius Associated With Alnus Acuminata Subsp. Arguta in Mexico. Mycologia. 2014 Sep-Oct;106(5):949-62. PubMed PMID: 24895428.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Two new species of Lactarius associated with Alnus acuminata subsp. arguta in Mexico. AU - Montoya,Leticia, AU - Bandala,Victor M, AU - Garay,Edith, Y1 - 2014/06/03/ PY - 2014/6/5/entrez PY - 2014/6/5/pubmed PY - 2015/5/20/medline KW - ITS KW - Neotropical fungi KW - Russulaceae KW - Russulales KW - ectomycorrhizal fungi KW - rpb2 SP - 949 EP - 62 JF - Mycologia JO - Mycologia VL - 106 IS - 5 N2 - In pure stands of Alnus acuminata subsp. arguta trees from Sierra Norte de Puebla (central Mexico) two undescribed ectomycorrhizal species of Lactarius were discovered. Distinction of the two new species is based on morphological characters and supported with phylogenetic analyses of the nuclear ribosomal DNA ITS region and part of the gene that encodes for the second largest subunit of RNA polymerase II (rpb2). The phylogenies inferred recovered the two species in different clades strongly supported by posterior probabilities and bootstrap values. The new Lactarius species are recognized as part of the assemblage of ectomycorrhizal fungi associated with Alnus acuminata. Information about these taxa includes the morphological variation achieved along 16 monitories 2010-2013. Descriptions are provided. They are accompanied by photos including SEM photomicrographs of basidiospores and information on differences between them and other related taxa from Europe and the United States. SN - 0027-5514 UR - https://www.unboundmedicine.com/medline/citation/24895428/Two_new_species_of_Lactarius_associated_with_Alnus_acuminata_subsp__arguta_in_Mexico_ L2 - http://www.tandfonline.com/doi/full/10.3852/14-006 DB - PRIME DP - Unbound Medicine ER -