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Umbilicariaceae

National Institutes of Health

Papers overview

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2018
2018
Abstract Xylopsora canopeorum Timdal, Reese Næsborg & Bendiksby is described as a new species occupying the crowns of large… 
2010
2010
Detailed morphological investigations and phylogenetic analyses of the ITS/5.8S nrDNA reveal Umbilicaria caroliniana to be a… 
1996
1996
IntrathalJine and intracellular chlorophyll concentrations together with thallus structure were studied in 12 spccies of the… 
1994
1994
An attempt is made to interpret form-functional relationships in 20 Spanish Umbilicariaceae taxa based on results obtained during… 
1994
1994
SUMMARY Many foliose lichen with a pale coloured thallus in the dry state show remarkable darkening when they become wet. This… 
1989
1989
Etude anatomique comparative chez quatre especes de Lasallia. Un modele anatomique general est propose, et les relations entre l… 
1989
1989
InUmbilicaria hirsuta andU. grisea the so-called soredia originate from structured plectenchyma of the upper thallus layer (thus…