page_title: Hypogymnia
section_title: Species
hierarchical_section_title: Hypogymnia / Species
caption_attribution_description: Hypogymnia imshaugii Krog 20090729.3 Battle Mountain, Wells Gray Park, BC
context_page_description: Hypogymnia is a genus of foliose lichens in the family Parmeliaceae. They are commonly known as tube lichens, bone lichens, or pillow lichens. Most species lack rhizines that are otherwise common in members of the Parmeliaceae, and have swollen lobes that are usually hollow. The lichens usually grow on the bark and wood of coniferous trees.
  Hypogymnia was created by botanist William Nylander, first as a subgenus of Parmelia in 1881, and 15 years later as a distinct genus of two species, including the widespread and common type species, Hypogymnia physodes. It has since grown to about 90 recognized species. Hypogymnia has a centre of biodiversity in China, where many of its species are found.
context_section_description: About 90 species are recognized in the genus.
  Hypogymnia amplexa Goward, Björk & T.B.Wheeler (2011)
  Hypogymnia arcuata Tchaban. & McCune (2001) – east Asia
  Hypogymnia asahinae K.Yoshida (2001) – Japan
  Hypogymnia australica Elix (1989)
  Hypogymnia beringiana (Krog) McCune (2008) – Alaska; Russia
  Hypogymnia billardierei (Mont.) Filson (1970)
  Hypogymnia bryophila McCune (2002) – Portugal
  Hypogymnia bulbosa McCune & Li S.Wang (2003) – China
  Hypogymnia canadensis Goward & McCune (2007) – North America
  Hypogymnia capitata McCune (2014) – China
  Hypogymnia castanea McCune & Krog (2008) – Alaska; Far East Russia
  Hypogymnia congesta McCune & C.F.Culb. (2003) – China
  Hypogymnia crystallina McCune, Divakar & Upreti (2012) – Himalayas
  Hypogymnia dichroma Goward (2012) – American Cordillera
  Hypogymnia diffractaica McCune (2003) – China
  Hypogymnia duplicata (Sm.) Räsänen (1967)
  Hypogymnia elgonensis C.W.Dodge (1959) – Africa
  Hypogymnia elongata (Hillmann) Rass. (1956)
  Hypogymnia enteromorphoides Elix (1980)
  Hypogymnia farinacea Zopf (1907)
  Hypogymnia fistulosa McCune & Krog (2008) – Aleutian Islands; other islands in the Bering Sea; Seward Peninsula
  Hypogymnia flavida McCune & Obermayer (2001) – China
  Hypogymnia fragillima (Hillmann ex Sato) Rass. (1956)
  Hypogymnia fujisanensis (Asahina) Kurok. (1971)
  Hypogymnia gracilis McCune (2002)
  Hypogymnia guadalupensis McCune (2002)
  Hypogymnia hengduanensis J.C.Wei (1984)
  Hypogymnia heterophylla L.H.Pike (1982) – North America
  Hypogymnia hokkaidensis Kurok. (1971) – Japan
  Hypogymnia hultenii (Degel.) Krog (1951)
  Hypogymnia hypotrypa (Nyl.) Rass. (1956)
  Hypogymnia imshaugii Krog (1968) – Alaska
  Hypogymnia inactiva (Krog) Ohlsson (1973)
  Hypogymnia incurvoides Rass. (1967)
  Hypogymnia inflata C.W.Dodge (1959) – Africa
  Hypogymnia irregularis McCune (2011) – southwest China; Nepal; Japan
  Hypogymnia kangdingensis (J.C.Wei) J.B.Chen & J.C.Wei (1989)
  Hypogymnia kiboensis C.W.Dodge (1959) – Africa
  Hypogymnia kosciuskoensis Elix (1980) – Australia
  Hypogymnia krogiae Ohlsson (1973) – North America
  Hypogymnia laccata J.C.Wei & Y.M.Jiang (1980) – Tibet
  Hypogymnia laminisorediata D.Hawksw. & Poelt (1973) – Greece; Morocco
  Hypogymnia laxa McCune (2003) – China
  Hypogymnia lijiangensis J.B.Chen (1994)
  Hypogymnia lugubris (Pers.) Krog (1968)
  Hypogymnia lophyrea (Ach.) Krog (1951)
  Hypogymnia macrospora (J.D.Zhao) J.C.Wei (1991)
  Hypogymnia madeirensis (Tav.) D.Hawksw. (1973)
  Hypogymnia magnifica X.L. Wei & McCune (2010) – China
  Hypogymnia metaphysodes (Asahina) Rass. (1967)
  Hypogymnia minilobata McCune & C.L.Schoch (2009) – United States
  Hypogymnia mollis L.H.Pike & Hale (1982) – North America
  Hypogymnia mundata (Nyl.) Oxner ex Rass. (1956)
  Hypogymnia nikkoensis (Zahlbr.) Rass. (1967)
  Hypogymnia nitida McCune & Li S.Wang (2014) – China
  Hypogymnia obscurata (Bitter) Räsänen (1943)
  Hypogymnia occidentalis L.H.Pike (1982) – Oregon
  Hypogymnia oceanica Goward (1988) – North America
  Hypogymnia papilliformis McCune, Tchaban. & X.L.Wei (2015) – Russian Far East; China
  Hypogymnia pectinatula (Zahlbr.) Elix (1989) – Java; Papua New Guinea;  Philippines; North Borneo
  Hypogymnia pendula McCune & Li S.Wang (2014) – China
  Hypogymnia physodes (L.) Nyl. (1896)
  Hypogymnia protea Goward, T.Sprib. & Ahti (2012) – American Cordillera
  Hypogymnia pruinoidea X.L.Wei & J.C.Wei (2012) – China
  Hypogymnia pruinosa J.C.Wei & Y.M.Jiang (1980) – Tibet
  Hypogymnia pseudobitteriana (D.D.Awasthi) D.D.Awasthi (1971)
  Hypogymnia pseudocyphellata McCune & E.P.Martin (2003) – China
  Hypogymnia pseudoenteromorpha M.J.Lai (1980) – Japan
  Hypogymnia pseudophysodes (Asahina) Rass. (1967)
  Hypogymnia pseudopruinosa X.L.Wei & J.C.Wei (2006) – China
  Hypogymnia pulchrilobata (Bitter) Elix (1980)
  Hypogymnia pulverata (Nyl.) Elix (1980)
  Hypogymnia recurva Goward, Björk & Hollinger (2010) – North America
  Hypogymnia rhodesiana C.W.Dodge (1959) – Africa
  Hypogymnia sachalinensis Tchaban. & McCune (2002) – east Asia
  Hypogymnia salsa Goward (2012) – American Cordillera
  Hypogymnia saxicola McCune & Li S.Wang (2014) – China
  Hypogymnia schizidiata McCune (2002)
  Hypogymnia sikk
caption: Hypogymnia imshaugii
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