Name:		Haplocarpon M. Choisy, Bulletin Mens. Soc. Linn. Soc. Bot. Lyon 5 (2) (1936) page 21 [basionym]
Accepted name:		Porpidia Körb.
Status:		Genus, lichen-forming
Taxonomic position:		Porpidiaceae Hertel & Hafellner [Family] Lecideales Vain. [Order] Lecanoromycetidae P.M. Kirk, P.F. Cannon, J.C. David & Stalpers ex Miądl., Lutzoni & Lumbsch [Subclass] Lecanoromycetes O.E. Erikss. & Winka [Class] Pezizomycotina O.E. Erikss. & Winka [Subdivision / Subphylum] Ascomycota Caval.-Sm. [Division / Phylum] Fungi R.T. Moore [Kingdom]
Constituent taxa:		Species Haplocarpon albocaerulescens (Wulfen) M. Choisy Haplocarpon albosuffusum Nyl. Haplocarpon cinereoatrum (Ach.) M. Choisy Haplocarpon contiguum (Fr.) M. Choisy Haplocarpon convexum (Fr.) M. Choisy Haplocarpon crustulatum (Ach.) M. Choisy Haplocarpon flavocaerulescens (Hornem.) V. Wirth ex Hertel Haplocarpon glaucophaeum (Körb.) V. Wirth Haplocarpon hampeanum (Hepp) M. Choisy Haplocarpon hydrophilum (Fr.) V. Wirth Haplocarpon juranum (Schaer.) M. Choisy Haplocarpon lithospersum (Zahlbr.) M. Choisy Haplocarpon macrocarpum (DC.) M. Choisy Haplocarpon meiosporum (Nyl.) M. Choisy Haplocarpon melinodes (Körb.) V. Wirth Haplocarpon musivum (Körb.) Vezda Haplocarpon nadvornikianum Vězda Haplocarpon nigrocruentum (Anzi) Hertel Haplocarpon percontigua (Nyl.) Hertel Haplocarpon phylliscinum (Nyl.) M. Choisy Haplocarpon platycarpoides (Bagl.) Hertel Haplocarpon soredizodes (Lamy ex Nyl.) V. Wirth Haplocarpon sterizodes M. Choisy Haplocarpon sterizum (Ach.) M. Choisy Haplocarpon tumidium (A. Massal.) M. Choisy
Cybertruffle Resources:		Cyberliber Cumulative Index
Links:		Fungal Databases [Systematic Botany and Mycology, USDA] Genbank Google images IMI [CABI Fungus Dried Reference Collection] Index Fungorum Landcare [New Zealand] Mycobank New York Botanic Garden [Virtual Fungus Dried Reference Collection]