2023 journal article
Phylogeny and taxonomy of the genera of Erysiphaceae, part 3: <i>Cystotheca
Mycologia, 115(3), 427–436.
TL;DR:
An overview of Cystotheca species is given, including references to ex-type sequences or, if unavailable, proposals for representative reference sequences for phylogenetic-taxonomic purposes, and the new species C. mexicana is described, based on Mexican collections on Quercus glaucoides × Quercuses microphylla and QuercUS liebmannii × Q. microphyella.
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UN Sustainable Development Goal Categories
15. Life on Land
(OpenAlex)
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Added: January 13, 2024
ABSTRACT This contribution is part of a series devoted to the phylogeny and taxonomy of powdery mildews, with an emphasis on North American taxa. An overview of Cystotheca species is given, including references to ex-type sequences or, if unavailable, proposals for representative reference sequences for phylogenetic-taxonomic purposes. The new species C. mexicana is described, based on Mexican collections on Quercus glaucoides × Quercus microphylla and Quercus liebmannii × Q. microphylla. Cystotheca lanestris is reported for the first time worldwide on Quercus laceyi (Collected in Mexico) and on Q. toumeyi (collected in Arizona, USA). Cystotheca lanestris on Q. agrifolia and on Q. cerris is reported for the first time in Mexico. Epitypes with ex-epitype sequences are designated for Cystotheca wrightii, Lanomyces tjibodensis (= C. tjibodensis), Sphaerotheca kusanoi, and S. lanestris (C. lanestris).