Checklist of lichens of Tonga
Version 31 December 2018
- Arthonia tongaensis Räsänen ex Sbarbaro - Sbarbaro (1939: 100 Type), Elix & McCarthy (1998: 19)
- Buellia lauri-cassiae (Fée) Müll. Arg. - Elix & McCarthy (1998: 37)
- Calopadia phyllogena (Müll. Arg.) Vezda - Elix & McCarthy (1998: 46)
- Calopadiopsis tayabasensis (Vain.) Lücking & R. Sant. var. lividescens (Vain.) ined. - Elix & McCarthy (1998: 147 as Lopadium tayabasense var. lividescens)
- Caloplaca gilva (Vain.) Zahlbr. var. oceanica Räsänen ex Sbarbaro - Elix & McCarthy (1998: 49)
- Cladonia adspersa Mont. & Bosch - Elix & McCarthy (1998: 63)
- Cladonia murrayi W. Martin - Elix & McCarthy (1998: 70)
- Coccocarpia erythroxyli (Spreng.) Swinscow & Krog - Elix & McCarthy (1998: 75)
- Collema japonicum (Müll. Arg.) Hue - Elix & McCarthy (1998: 80)
- Collema rugosum Kremp. - Elix & McCarthy (1998: 81)
- Dirinaria picta (Sw.) Clem. & Shear. - Elix & McCarthy (1998: 92), Elix & McCarthy (1998: 199 as Physcia plumosa)
- Glyphis parksii Räsänen ex Sbarbaro - Elix & McCarthy (1998: 99)
- Graphis schizogramma Vain. - Elix & McCarthy (1998: 108)
- Graphis scripta (L.) Ach. - Elix & McCarthy (1998: 108)
- Haematomma africanum (J. Steiner) C. W. Dodge - Elix & McCarthy (1998: 111)
- Lecanora leprosa Fée - Lumbsch & Elix (1993: 73), Elix & McCarthy (1998: 126)
- Leptogium cyanizum (Nyl.) Nyl. - Elix & McCarthy (1998: 138)
- Lethariella canariensis (Ach.) Krog - Tuckerman (xx: 315 as Evernia canariensis)
- Letrouitia vulpina (Tuck.) Hafellner & Bellem. - Elix & McCarthy (1998: 144)
- Lepidocollema wainioi (Zahlbr.) P. M. Jørg. - Elix & McCarthy (1998: 170 as Pannaria wainioi)
- Parmelia latiloba A. Rich. - Elix & McCarthy (1998: 171)
- Parmotrema chinense (Osbeck) Hale & Ahti - Elix & McCarthy (1998: 174)
- Parmotrema overeemii (Zahlbr.) Elix - Elix & McCarthy (1998: 177)
- Parmotrema saccatilobum (Taylor) Hale - Elix & McCarthy (1998: 178)
- Parmotrema setchellii (Vain.) Hale - Elix & McCarthy (1998: 178)
- Parmotrema tinctorum (Despr. ex Nyl.) Hale - Elix & McCarthy (1998: 178)
- Parmotrema tongaense Elix - Elix (1996: 413 Type in CHR), Elix & McCarthy (1998: 179)
- Parmotrema ultralucens (Krog) Hale - Elix & McCarthy (1998: 179)
- Parmotrema zollingeri (Hepp) Hale - Elix & McCarthy (1998: 180)
- Pertusaria montpittensis A. W. Archer - Elix & McCarthy (1998: 185)
- Physma boryanum (Pers.) A. Massal. - Elix & McCarthy (1998: 200)
- Physma hypopsilum Vain. - Elix & McCarthy (1998: 201)
- Physma plicatum (Pers.) Hue - Elix & McCarthy (1998: 201)
- Porina epiphylla (Fée) Fée - Elix & McCarthy (1998: 206)
- Porina farinosa C. Knight - Elix & McCarthy (1998: 206)
- Ramalina canaliculata (Fr.) Herre - Elix & McCarthy (1998: 237)
- Ramalina complanata (Sw.) Ach. - Elix & McCarthy (1998: 238)
- Ramalina denticulata (Eschw.) Nyl. - Elix & McCarthy (1998: 239)
- Ramalina dichotoma Hepp - Elix & McCarthy (1998: 239)
- Ramalina exiguella Stirt. - Elix & McCarthy (1998: 239)
- Ramalina leucosticta Taylor - Elix & McCarthy (1998: 241)
- Ramalina luciae Molho, Brodo, W. L. Culb. & C. F. Culb. - Elix & McCarthy (1998: 245 as Ramalina tayloriana)
- Ramalina siliquosa (Huds.) A. L. Sm. - Elix & McCarthy (1998: 244 Ramalina scopulorum var. scopulorum)
- Ramalina subfraxinea Nyl. - Elix & McCarthy (1998: 245)
- Ramalina taitensis Nyl. - Elix & McCarthy (1998: 245)
- Sporopodium duplicatum var. minutellum Sbarbaro - Elix & McCarthy (1998: 258)
- Sporopodium phyllocharis (Mont.) A. Massal. - Elix & McCarthy (1998: 259)
- Sticta lingulata Vain. - Sbarbaro (1939: 102), Elix & McCarthy (1998: 266 Listing only)
- Strigula orbicularis Fr.: Fr. - Elix & McCarthy (1998: 271)
- Strigula smaragdula Fr.: Fr. - Elix & McCarthy (1998: 272)
- Strigula subelegans Vain. - Elix & McCarthy (1998: 272)
- Teloschistes flavicans (Sw.) Norman var. flavicans - Elix & McCarthy (1998: 273)
- Usnea filipendula Stirt. - Elix & McCarthy (1998: 286)
- Usnea insignis Motyka - Elix & McCarthy (1998: 288)
- Usnea marivelensis (Vain.) Motyka - Elix & McCarthy (1998: 288)
- Usnea nidifica Taylor - Elix & McCarthy (1998: 289)