A new freshwaterPorina(Porinaceae,Ostropales) from Great Britain

A new leprose Leprocaulon (Ascomycota, Leprocaulales) from Great Britain

A new species of Petractis ( Ostropales s. lat., lichenized Ascomycota) from Wales

article

A remarkable new freshwater Verrucaria from Europe

scientific article published in November 2004

A survey of lichens in Welsh parklands : A. Orange

edition; published in 1996

A survey of lichens in Welsh parklands : A. Orange

book (work)

Biatora Britannica sp. Nov. and the Occurrence of Biatora Efflorescens in the British Isles

Carn-ingli SSSI site dossier (Lichen features)

edition; published in 2008

Carn-ingli SSSI site dossier (Lichen features)

book (work)

Chemical Variation in Lepraria Eburnea

article by Alan Orange published 30 May 2007 in The Lichenologist

Considerations and consequences of allowing DNA sequence data as types of fungal taxa

scientific article published in 2018

Dermatocarpon Leptophyllodes and Related Species in the British Isles

Four new species of Verrucaria (Verrucariaceae, lichenized Ascomycota) from freshwater habitats in Europe

article

Generic Classification of the Verrucariaceae (Ascomycota) Based on Molecular and Morphological Evidence: Recent Progress and Remaining Challenges ⬇️

scientific article published on February 2009

Large genetic divergence of new, morphologically similar species of sterile lichens from Europe (Lepraria, Stereocaulaceae, Ascomycota): concordance of DNA sequence data with secondary metabolites

article

Lecidea doliiformis belongs to Micarea, Catillaria alba to Biatora, and Biatora ligni-mollis occurs in Western Europe

scientific article published in 2010

Lepraria atlantica, a new species from the British Isles

article

Lithocalla (Ascomycota, Lecanorales), a new genus of leprose lichens containing usnic acid

Monitoring of lichen communities at Stackpole NNR

edition; published in 1997

Monitoring of lichen communities at Stackpole NNR

book (work)

Porpidia irrigua, a new species related to P. contraponenda

Saxicolous Lichen and Bryophyte Communities in Eryri cSAC and Moel Hebog SSSI, North Wales

edition; published in 2003

Saxicolous Lichen and Bryophyte Communities in Eryri cSAC and Moel Hebog SSSI, North Wales

book (work)

Saxicolous lichen and bryophyte communities at Cadair Idris cSAC, North Wales

edition; published in 2007

Saxicolous lichen and bryophyte communities at Cadair Idris cSAC, North Wales

book (work)

Saxicolous lichen and bryophyte communities at Mynydd Eglwyseg (Berwyn cSAC), North Wales

edition; published in 2007

Saxicolous lichen and bryophyte communities at Mynydd Eglwyseg (Berwyn cSAC), North Wales

book (work)

Semi-cryptic marine species of Hydropunctaria (Verrucariaceae, lichenized Ascomycota) from north-west Europe

scientific article published on 29 March 2012

The Verrucaria aethiobola group (lichenised Ascomycota, Verrucariaceae) in North-west Europe

scientific article

Theudium Austroatlanticum (Verrucariaceae), A New Species from the South Orkney Islands

Three new species of Lepraria (Ascomycota, Stereocaulaceae) containing fatty acids and atranorin

article

Two new or misunderstood species related to Verrucaria praetermissa (Verrucariaceae, lichenized Ascomycota)

Two new thamnolic acid-containing Lepraria species from Thailand

article

Two parasitic species of Placopyrenium ( Verrucariaceae) from freshwater habitats in north-west Europe

article