Heterodermia
# Heterodermia

Heterodermia is a genus of lichenized fungi in the family Physciaceae. The genus has a widespread distribution, especially in tropical regions, and contains about 80 species.

## Description

Heterodermia are subterranean or almost upright leaf lichens with a bearing diameter of up to 10 centimeters. Their top is pale greenish, whitish or pale greyish, many species are ciliolate on the edge. The underside is white, tan or orange with pale or dark rhizines.

Lichenoverruculina is lichenicolous (a parasitic fungus that only lives on lichen as the host) and is found under the thallus of various Heterodermia species.

## Distribution

The genus Heterodermia has about 80 species a large area of distribution, especially in the tropics.

## Species

As accepted by Species Fungorum;

* Heterodermia andina Moberg (2011)
* Heterodermia angustiloba (Müll. Arg.) D.D. Awasthi (1973)
* Heterodermia antillarum (Vain.) Swinscow & Krog (1976)
* Heterodermia archeri Elix (2011)
* Heterodermia arvidssonii Moberg (2011)
* Heterodermia badia Moberg (2011)
* Heterodermia barbifera (Nyl.) Kr.P. Singh (1981)
* Heterodermia comosa (Eschw.) Follmann & Redón (1972)
* Heterodermia coralloides Elix (2011)
* Heterodermia corcovadensis (Kurok.) Elix (2011)
* Heterodermia diademata (Taylor) D.D. Awasthi (1973)
* Heterodermia dissecta (Kurok.) D.D. Awasthi (1973)
* Heterodermia domingensis (Ach.) Trevis. (1869)
* Heterodermia erecta Lendemer (2009)
* Heterodermia erinacea (Ach.) W.A. Weber (1987)
* Heterodermia fragmentata Weerakoon & Aptroot (2016)
* Heterodermia galactophylla (Tuck.) W.L. Culb. (1967)
* Heterodermia himalayena Y. Joshi, K. Chandra & M. Tripathi (2014)
* Heterodermia hybocarponica Elix (2010)
* Heterodermia isidiophora (Nyl.) D.D. Awasthi (1973)
* Heterodermia isidiophorella Elix (2011)
* Heterodermia kalbii M.F.N. Martins & Marcelli (2007)
* Heterodermia koyana (Kurok.) Elix (2010)
* Heterodermia koyanoides Elix (2011)
* Heterodermia langdoniana Lendemer & E. Tripp (2018)
* Heterodermia mobergiana Michlig, M.P. Rodríguez & Aptroot (2017)
* Heterodermia neocomosa M.P. Rodríguez, L.I. Ferraro & Aptroot (2017)
* Heterodermia neoleucomelaena (Kurok.) D.D. Awasthi (1973)
* Heterodermia obscurata (Nyl.) Trevis. (1869)
* Heterodermia orientalis J.B. Chen & D.P. Wang (2001)
* Heterodermia parva Moberg (2011)
* Heterodermia pindurae Eb. Fisch., Killmann, Ertz & Sérus. (2017)
* Heterodermia podocarpa (Bél.) D.D. Awasthi (1973)
* Heterodermia pseudospeciosa (Kurok.) W.L. Culb. (1967)
* Heterodermia queensberryi Weerakoon & Aptroot (2014)
* Heterodermia ramosociliata M.P. Rodríguez, Michlig & Aptroot (2017)
* Heterodermia rubrotricha Weerakoon & Aptroot (2013)
* Heterodermia sinocomosa J.B. Chen (2001)
* Heterodermia sorediosa Michlig, L.I. Ferraro & Aptroot (2017)
* Heterodermia speciosa (Wulfen) Trevis. (1868)
* Heterodermia subcitrina Moberg (2004)
* Heterodermia subcomosa (Nyl.) Elix (1985)
* Heterodermia tabularis Elix (2011)
* Heterodermia tasmanica Elix (2011)
* Heterodermia upretii Y. Joshi, S. Upadhyay & K. Chandra (2014)
* Heterodermia urtasuni Chaves, L. Umaña & Sipman (2006)
* Heterodermia velata Marcelli & Benatti (2018)
* Heterodermia verdonii Elix (2011)

Former species (all still placed within the Physciaceae family);

* H. albicans (Pers.) Swinscow & Krog (1976) = Polyblastidium albicans
* H. appalachensis (Kurok.) W.L. Culb. (1967) = Leucodermia appalachensis
* H. appendiculata (Kurok.) Swinscow & Krog (1976) = Polyblastidium appendiculatum
* H. aquila (Ach.) Trevis. (1868) = Kurokawia runcinata
* H. aquila var. stippaea (Ach.) Trevis. (1868) = Kurokawia stippaea
* H. arsenei (Kurok.) Trass (1992) = Leucodermia arsenei
* H. arsenei (Kurok.) Kurok. (1998) = Leucodermia arsenei
* H. boryi (Fée) Kr.P. Singh & S.R. Singh (1976) = Leucodermia boryi
* H. boryi f. circinalis (Zahlbr.) J.C. Wei (1986) = Leucodermia circinalis
* H. casarettiana (A. Massal.) Trevis. (1868) = Polyblastidium casarettianum
* H. chilensis (Kurok.) Swinscow & Krog (1976) = Polyblastidium chilense
* H. ciliatomarginata (Linder) Essl. (1998) = Leucodermia ciliatomarginata
* H. circinalis (Zahlbr.) W.A. Weber (1981) = Leucodermia circinalis
* H. corallophora (Taylor) Skorepa (1973) = Polyblastidium corallophorum
* H. crocea R.C. Harris (1990) = Klauskalbia crocea
* H. dendritica (Pers.) Poelt (1965) = Polyblastidium dendriticum
* H. dendritica var. propagulifera (Vain.) Poelt (1965) = Polyblastidium propaguliferum
* H. desertorum Kalb (1984) = Kashiwadia nubila
* H. diademata var. koyana (Kurok.) J.C. Wei (1991) = Heterodermia koyana
* H. dissecta var. koyana (Kurok.) Poelt (1973) = Heterodermia koyana
* H. fertilis Moberg (2011) = Leucodermia fertilis
* H. flabellata (Fée) D.D. Awasthi (1973) = Klauskalbia flabellata
* H. flabellata var. corcovadensis Kurok. (1962) = Heterodermia corcovadensis
* H. fragilissima (Kurok.) J.C. Wei & Y.M. Jiang (1986) = Polyblastidium fragilissimum
* H. hypocaesia (Yasuda ex Räsänen) D.D. Awasthi (1973) = Polyblastidium hypocaesium
* H. hypoleuca (Ach.) Trevis. (1868) = Polyblastidium hypoleucum
* H. hypoleuca var. divergens Trass (2001) = Polyblastidium hypoleucum
* H. isidiophora sensu auct. brit., non (Vain.) D.D. Awasthi (1973) = Heterodermia speciosa
* H. isidiophora var. coralligera Trass (2001) = Heterodermia isidiophora
* H. japonica sensu auct. brit. = Heterodermia obscurata
* H. japonica (M. Satô) Swinscow & Krog (1976) = Polyblastidium japonicum
* H. japonica var. reagens (Kurok.) J.N. Wu & Z.G. Qian (1989) = Polyblastidium propaguliferum
* H. leucomelos (L.) Poelt (1965) = Leucodermia leucomelos
* H. leucomelos f. albociliata (Hue) D.D. Awasthi (1973) = Leucodermia leucomelos
* H. leucomelos subsp. boryi (Fée) Swinscow & Krog (1976) = Leucodermia boryi
* H. lutescens (Kurok.) Follmann (1974) = Leucodermia lutescens
* H. magellanica (Zahlbr.) Swinscow & Krog (1976) = Polyblastidium magellanicum
* H. major (Nyl.) Trevis. (1868) = Heterodermia diademata
* H. microphylla (Kurok.) Skorepa (1976) = Polyblastidium microphyllum
* H. neglecta Lendemer, R.C. Harris & E.A. Tripp (2007) = Polyblastidium neglectum
* H. neoleucomelaena f. circinalis (Zahlbr.) Follmann & Redón (1972) = Leucodermia circinalis
* H. obscurata sensu auct. brit., non (Nyl.) Trevis. = Polyblastidium japonicum
* H. paradoxa Schumm & Schäf.-Verw. (2006) = Klauskalbia paradoxa
* H. propagulifera sensu auct. brit., = Heterodermia obscurata
* H. propagulifera (Vain.) J.P. Dey (1977) = Polyblastidium propaguliferum
* H. queenslandica Elix (2010) = Polyblastidium queenslandicum
* H. reagens (Kurok.) Elix (2010) = Polyblastidium propaguliferum
* H. speciosa f. isidiophora (Nyl.) Trevis. (1868) = Heterodermia isidiophora
* H. speciosa var. domingensis (Ach.) Trevis. (1868) = Heterodermia domingensis
* H. speciosa var. isidiophora (Nyl.) Trevis. (1868) = Heterodermia isidiophora
* H. speciosa var. obscurata (Nyl.) Trevis. (1868) = Heterodermia obscurata
* H. squamulosa (Degel.) W.L. Culb. (1967) = Polyblastidium squamulosum
* H. subneglecta Elix (2011) = Polyblastidium subneglectum
* H. togashii (Kurok.) D.D. Awasthi (1973) = Polyblastidium togashii
* H. violostriata Elix (2011) = Polyblastidium violostriatum
* H. vulgaris (Vain.) Follmann & Redón (1972) = Leucodermia vulgaris
