The monophyletic Sarcogyne canadensis–wheeleri clade, a newly recognized group sister to the European Acarospora glaucocarpa group

K Knudsen, JN Adams, J Kocourková, Y Wang… - The Bryologist, 2020 - BioOne
Molecular phylogenetic analyses of newly generated sequences from North American
material belonging to the Acarospora glaucocarpa group recovered these sequences in a …

Conspicuous similarity hides diversity in the Acarospora badiofusca group (Acarosporaceae)

K Knudsen, J Kocourková, A Nordin - The Bryologist, 2014 - BioOne
Acarospora badiofusca has an irregularly areolate thallus with an uninterrupted algal layer;
it is a montane species and occurs in Asia, North America and Europe. Acarospora …

A new species of the Acarospora strigata group (Acarosporaceae) from China

L Nurtai, K Knudsen, A Abbas - The Bryologist, 2017 - BioOne
The Acarospora strigata group is distinguished by a common phenotype of heavily pruinose
areoles with deep fissures cleaving the cortex. It occurs from South and North America …

Acarosporaceae of New Mexico: eight new species of Acarospora and Sarcogyne

K Knudsen, J Kocourková, E Hodková, J Malíček… - Western North American …, 2023 - BioOne
En este trabajo se describen ocho nuevas especies del desierto de Chihuahua en el sur de
Nuevo México: Acarospora agostiniana, A. divisa, A. fissurata, A. ryanii, Sarcogyne …

[PDF][PDF] Acarospora toensbergii (Acarosporaceae), a new species from Alaska, USA

K Knudsen, J Kocourková - Opuscula Philolichenum, 2017 - researchgate.net
Acarospora toensbergii is described from Alaska in North America. The new species grows
on siliceous rock and is easily recognized by its dispersed, solitary apothecia with a thick …

Acarosporaceae of the Chihuahuan Desert: four Magnusson species saved from synonymy and a new yellow species

K Knudsen, J Kocourková, E Hodková, J Malíček… - The Bryologist, 2021 - BioOne
Eighteen described Acarosporaceae are reported from the Chihuahuan Desert in southern
New Mexico. Ten species reported by Magnusson from northern New Mexico were collected …

[PDF][PDF] Four species from New Mexico and Europe (Acarosporaceae)

K Knudsen, J Kocourková, E Hodková - Archive for Lichenology, 2022 - researchgate.net
The lichenicolous fungus Sarcogyne bicolor H. Magn. was recovered as an Acarospora and
is given the replacement name, Acarospora destructans. It is reported new from New …

Two poorly-known species of European Acarospora (Acarosporaceae)

K Knudsen, J Kocourková - Herzogia, 2020 - BioOne
Knudsen, K. & Kocourková, J. 2020: Two poorly-known species of European Acarospora
(Acarosporaceae).–Herzogia 33: 1–8. The European species Acarospora franconica and …

Two new species of Acarosporaceae from North America with carbonized epihymenial accretions

K Knudsen, J Kocourkova, M Westberg… - The …, 2016 - cambridge.org
Acarospora brodoana K. Knudsen, Kocourk. & M. Westb. is described from the San
Bernardino Mountains in southern California. A black hypothecium distinguishes it from …

[PDF][PDF] Two new calciphytes from western North America, Acarospora brucei and Acarospora erratica (Acarosporaceae)

K Knudsen, J Kocourková - Opuscula Philolichenum, 2018 - researchgate.net
Two new species that grow on calcareous rock, Acarospora brucei and A. erratica, are
described from North America. Acarospora brucei was originally reported as A. complanata …