FIGURE 1. Maximum likelihood phylogram including Collybiopsis pakistanica (GenBank accession no: OP199106, OP199107), inferred from ITS dataset with two taxa of Omphalotus used as outgroup. Maximum likelihood bootstrap values are given on the nodes. The newly obtained sequences are highlighted in bold.
The genus of basidiomycetous fungi, Leucoagaricus, occurs worldwide, from subtropical to boreal latitudes. Several collections of Leucoagaricus were made during mycological field trips conducted in different forests of Margalla, Pakistan. An integrative framework combining morphological and phylogenetic data was employed for their study. As a result, the two species La. margallensis and La. glareicolor are here described as new to science. Detailed macro- and micro-morphological descriptions, and a molecular phylogenetic reconstruction based on nrITS and LSU sequence data are provided and used to discriminate the new species from morphologically and phylogenetically close taxa. Whereas, our phylogenetic tree inference gave unequivocal support for the inclusion of these two species within the section Leucoagaricus.
During surveys of macrofungi in Pakistan, eight specimens belonging to the genus Lactocollybia were collected from the plains of Punjab and foothills of Murree. Morphological studies and molecular characterization refer all collections to a single species, Lactocollybia variicystis,
previously restricted to Africa and Europe; this is the first report from Asia. Except for geography, no significant differences were found among African, European, and Pakistani collections.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.