Search About RLL About Mattick About Supplement Add to Supplement PDF file providers Help

Search result

Search criteria (word match - sorted on author):
Data set(s): RLL + Work File
Period: 1 5 3 6 - 2 0 1 8
Record number: 3 2 8 4 7

  • Davydov, D. A., D. Peršoh & G. Rambold 2010: The systematic position of Lasallia caroliniana (Tuck.) Davydov, Peršoh & Rambold comb. nova and considerations on the generic concept of Lasallia (Umbilicariaceae, Ascomycota). - Mycological Progress 9(2): 261-266. [RLL List # 223 / Rec.# 32847]
    Abstract: Detailed morphological investigations and phylogenetic analyses of the ITS/5.8S nrDNA reveal Umbilicaria caroliniana to be a member of Lasallia. A new combination, Lasallia caroliniana (Tuck.) Davydov, Peršoh & Rambold comb. nov., is proposed. The circumscription of Lasallia is extended by the character state of eight-spored asci. According to the new concept, Lasallia is distinguished from Umbilicaria by comprising species which combine large, multicellular, brown ascospores and a pustulate thallus. The functionally significant differences in ascospore morphology justify the current division of Umbilicariaceae into Lasallia and Umbilicaria, although Umbilicaria remains paraphyletic.
    [Edit/Delete] [Upload PDF/URL]


    Number of hits shown/total: 1/1.
    Number of records in database: 42873.
    Current date: 2024.03.29.OK