taxonID	type	description	language	source
FD48879CB639FFD0FF2043F3FF0EF853.taxon	description	Specimens examined. BOLIVIA. Dept. Santa Cruz: Prov. José Miguel de Velasco, Hacienda Chirapa near Florida, 14 ° 33 ’ 22 ” S, 61 ° 16 ’ 03 ” W, 200 m, lowland Amazon forest, corticolous 16 December 2009, AF 16252.1 & PR (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB63EFFD7FF2043A5FD7CFDF0.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. La Paz: Prov. Franz Tamayo, near Apolo, 14 ° 50 ’ 15 ” S, 68 ° 26 ’ 58 ” W, 1430 m, Preandean Amazon forest, 17 May 2011, AF 20800 & OP, MK 8758 (KRAM, LPB, UGDA). Prov. Nor Yungas, COTAPATA, near Urpuma, 16 º 13 ’ 20 ” S, 67 º 52 ’ 34 ” W, 1989 m, Yungas montane forest, 30 June 2010, AF 17134 & PR (KRAM, LPB). Dept. Santa Cruz: Prov. José Miguel de Velasco, Sendero de goma near Florida, 14 ° 37 ’ 48 ” S, 61 ° 12 ’ 02 ” W, 170 m, lowland Amazon secondary forest, 16 December 2009, AF 16060 & PR (KRAM, LPB); Prov. Manuel María Caballero, El Camino de Orquideas, 17 ° 49 ’ 50 ” S, 64 ° 42 ’ 11 ” W, 2415 m, Yungas cloud forest, 17 August 2012, MK 11597 (LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB63EFFD7FF20418DFC23FB64.taxon	description	This widespread species is common in the tropics and sighted in all continents except Antarctica. In the Neotropics it has been recorded e. g. from Argentina, Brazil, Chile, Colombia, Guatemala, Mexico, El Salvador and Venezuela (López-Figueiras 1986; Galloway & Quilhot 1998; Sipman & Wolf 1998; Calvelo & Liberatore 2002; Sipman 2006; Boom et al. 2007; Cáceres 2007; Sipman et al. 2008; Coppins & Aptroot 2009; Lücking et al. 2011; Frisch et al. 2014; McCarthy 2014). Specimens examined (all corticolous). BOLIVIA. Dept. Beni: Prov. Cercado, Isla de los Caimánes near San Pedro Nuevo, 14 ° 30 ’ 11 ” S, 64 ° 52 ’ 21 ” W, 155 m, lowland Amazon forest, 1 September 2012, MK 12005 (LPB, UGDA); Prov. Marbán, near road from Camiaco to San Lorenzo, 15 ° 14 ’ 49 ” S, 64 ° 49 ’ 11 ” W, 160 m, lowland Amazon forest, 30 August 2012, MK 11945 (LPB, UGDA); near San Lorenzo, 15 ° 12 ’ 59 ” S, 64 ° 47 ’ 08 ” W, 160 m, lowland Amazon forest, 28 August 2012, MK 11887 & 11890 (LPB, UGDA). Dept. Cochabamba: Prov. Carrasco, CARRASCO, near Sehuencas, 17 ° 30 ’ 12 ” S, 65 ° 16 ’ 30 ” W, 2220 m, Yungas cloud forest, corticolous, 21 July 2008, AF 10397, MK 6312 & PR (LPB); Prov. Chapare, CARRASCO, near Incachaca, 17 ° 15 ’ 10 ” S, 65 ° 48 ’ 51 ” W, 2330 m, disturbed montane cloud forest, 23 July 2008, MK 6728 (LPB, UGDA). Dept. La Paz: Prov. Sud Yungas, Alto Beni, San Antonio, 405 m, 15 ° 38.220 ’ S, 67 ° 12.156 ’ W, 29 June 1999, N. Derakshani 17 (B, GOET).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB63EFFD7FF2047F9FEBCF9EC.taxon	description	The Bolivian specimens have 5 – 9 - septate ascospores measuring 31 – 55 × 5 – 6.5 μm and slightly differ from those of the type material in which the ascospores are consistently 7 - septate and measure 37 – 43 × 5 – 7 μm according to Menezes et al. (2013 a). Specimen examined. BOLIVIA. Dept. Santa Cruz: Prov. José Miguel de Velasco, Hacienda Chirapa near Florida village, 14 ° 33 ’ 22 ” S, 61 ° 16 ’ 03 ” W, 200 m, lowland Amazon forest, 16 December 2009, corticolous, AF 16209, 16229 & PR (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB63EFFD6FF204571FB44FD18.taxon	description	In the Neotropics C. leprieurii has been reported from the Caribbean islands, Brazil, Colombia, Guayana, Mexico and the USA (Vainio 1890; Egea & Torrente 1993). Specimen examined (all corticolous). BOLIVIA. Dept. Santa Cruz: Prov. Cordillera, PNANMI Kaa-Iya del Gran Chaco, Bañados del Izozog, near Río Parapeti, 18 º 28 ’ 40 ” S, 62 º 05 ’ 03 ” W, 320 m, Ribereño forest, 2 December 2010, AF 18879 & JQ (KRAM, LPB); gasoducto Bolivia-Brasil, near Tucavaca colony, 18 º 30 ’ 19 ” S, 60 º 57 ’ 14 ” W, 278 m, Chiquitano forest, 4 December 2010, AF 18982, 18987, 19018, 19021, 19069, 19089, 19110, 19129, 19143, 19161 & JQ (KRAM, LPB); Curichi Vibora near Tucavaca colony, 18 º 27 ’ 29 ” S, 61 º 23 ’ 01 ” W, 290 m, Chaqueño forest, 2 December 2011, AF 23377, 23387 (KRAM, LPB); 350 km on the road from Tucavaca to Roboré, 18 º 37 ’ 56 ” S, 59 º 36 ’ 50 ” W, 220 m, transition Chiquitano-Chaqueño forest, 4 December 2011, AF 23446, 23451, 23478, 23481 (KRAM, LPB); near Peto Blanco, park guard’s station, 18 º 48 ’ 25 ” S, 60 º 14 ’ 54 ” W, 330 m, transition Chiquitano-Chaqueño forest, 6 December 2011, AF 23732 (KRAM, LPB); 18 º 56 ’ 26 ” S, 60 º 22 ’ 39 ” W, 340 m, Chiquitano forest, 5 December 2011, AF 23622 (KRAM, LPB); Prov. Guarayos, RN de Vida Silvestre Ríos Blanco y Negro, Virgen de Pilar near Chonta villagen, 15 ° 38 ’ 54 ” S, 62 ° 57 ’ 37 ” W, 229 m, lowland Amazon forest, 22 July 2009, AF 13201, 13212 & PR (KRAM, LPB); Dept. Beni: Prov. Itenez, Cerro de Oricore by Río San Martín, 13 ° 19 ’ 55 ” S, 63 ° 30 ’ 37 ” W, 240 m, dry forest overgrowing granitic hill, inselberg, 19 August 2008, AF 12617 & PR (KRAM, LPB); Prov. Yacuma, RB Estación Biológica del Beni, near la Estación Biológica, 14 º 51 ’ 32 ” S, 66 º 19 ’ 55 ” W, 179 m, island of lowland Amazon forest among savanna, 6 November 2010, AF 17846 (KRAM, LPB); 14 º 51 ’ 07 ” S, 66 º 20 ’ 23 ” W, 175 m, island of lowland Amazon forest among savanna, 6 November 2010, AF 17861 & FS (KRAM, LPB); near Pueblo 08, 14 º 43 ’ 43 ” S, 66 º 17 ’ 51 ” W, 189 m, lowland Amazon forest, 9 November 2010, AF 18040 (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB63FFFD6FF2041E5FC65F880.taxon	materials_examined	Type: — PUERTO RICO. Mameyes, on bark in woods, 1915, B. Fink 768 (lectotype TUR-VAIN 33789!, isolectotype NY!). The species has been recorded in Bolivia, Brazil, the Caribbean islands and French Guiana (Egea & Torrente 1993; Flakus 2008), but we have also seen material from Costa Rica and Panama (see below). In the Bolivian material apothecia are mainly orange pruinose and two specimens (AF 10680 / 1, AF 10435) are atypical by having non-cracked apothecial margins. The Bolivian material is characterized by long (55 – 100 μm) and 9 – 19 - septate ascospores and keys out under C. melanocheiloides in the revision of the genus by Egea & Torrente (1993). However, our specimens have tiny, deep yellow, K + orange spots in the thallus medulla, a feature not mentioned by Egea & Torrente (1993). So far the recently described C. endosulphurea A. A. Menezes, M. Cáceres & Aptroot was the only member of the genus known with a pigmented medulla, due to the presence of xantholepinone (Menezes et al. 2013 a). The examination of the lectotype of C. melanocheiloides as well as other specimens from NY revealed the same yellow, K + orange pigment. Cresponea melanocheiloides is therefore the second species of the genus shown to have a xantholepinone, a substance present only in a couple of lichens. Specimens examined (all corticolous). BOLIVIA. Dept. Cochabamba: Prov. Carrasco, PN Carrasco, near Sehuencas village, 17 ° 30 ’ 12 ” S, 65 ° 16 ’ 30 ” W, 2220 m, Yungas cloud forest, 21 July 2008, AF 10435, MK & PR (KRAM, LPB); Prov. Carrasco, PN Carrasco, near Sehuencas village by Río Lopez Mendoza, 17 ° 30 ’ 26 ” S, 65 ° 16 ’ 55 ” W, 2226 m, Yungas cloud forest, 22 July 2008, AF 10680 / 1, MK & PR (KRAM, LPB); Dept. La Paz: Prov. Abel Iturralde, between Ixiamas and Santa Rosa de Maravillas villages, 13 ° 49 ’ 16 ” S, 68 ° 07 ’ 18 ” W, 305 m, preandean Amazon forest, 28 July 2008, AF 11217, 11218 & MK (KRAM, LPB). Additional specimens examined (all corticolous). COSTA RICA: Prov. Puntarenas, Península de Osa, Parque Nacional Corcovado, along Sendero Los Naranjos from Estacíon Biológica Sirena to the beach, 8 ° 28 ’ 49 ” N, 83 ° 35 ’ 21 ” W, coastal secondary rain forest, 7 April 2003, W. R. Buck 44124 (NY). CUBA: Oriente, Bayate, December 1923, B. Hioram 6871 (NY). DOMINICAN REPUBLIC: Prov. Puerto Plata, 4.5 km S of Sosúa-Puerto Plata Hwy at Sosúa just W of Río Sosúa, near source of Río Sosúa, 19 ° 41 ’ N, 70 ° 31 ’ W, moist primary forest near sea level, 24 January 1991, R. C. Harris 26772, W. R. Buck 19337 (NY); Prov. La Altagracia, Lomo El Peñon de la Vieja Rufina, 24 km SE of Otra Banda on road to Punta Cana, 138 ’, 18 ° 38 ’ N, 68 ° 34 ’ W, mesic forest on limestone ridge, 29 March 1981, W. R. Buck 5070 (NY); Parque Nacional del Este, along trail from park entrance to sea, 18 ° 21 ’ N, 68 ° 37 ’ W, dry forest, 30 March 1981, W. R. Buck 5114 (NY). HAITI: Bayeux, 12 August 1903, G. V. Nash 380 a (NY). PANAMA: Canal Zone, Barro Colorado Island, 1940, G. T. Johnson 3414 (NY). TRINIDAD: Southern Watershed Reserve, 28 March 1920, E. G. Britton, D. Coker & W. R. Rowland 1116, 1123 (NY).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB63FFFD5FF20445DFB1AFD88.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. La Paz: Prov. Abel Iturralde, near Tumupasa, 14 ° 03 ’ 43 ” S, 67 ° 49 ’ 23 ” W, 375 m, Subandean Amazon forest, 27 July 2008, MK 6776 (LPB, UGDA); Prov. Franz Tamayo, near Yuyo, 15 ° 03 ’ 30 ” S, 68 ° 19 ’ 24 ” W, 1230 m, Preandean Amazon forest, 23 November 2011, MK 10369 (LPB, UGDA); APOLOBAMBA, Thola Pampa between Paujeyuyo and Wayrapata, 15 º 04 ’ 40 ” S, 68 º 28 ’ 04 ” W, 1200 m, Sub-Andean Amazon forest, 13 November 2014, MK 14561 (LPB, UGDA); Prov. Larecaja, between Mariapo and Guanay, 15 ° 26 ’ 12 ” S, 68 ° 08 ’ 13 ” W, 1000 m, Preandean Amazon forest, 24 November 2011, MK 10385 (LPB, UGDA); near Incachaca, 15 ° 17 ’ 48 ” S, 68 ° 26 ’ 32 ” W, 1100 m, Yungas montano inferior forest, 15 May 2011, MK 8616 (in specimen of Herpothallon roseocinctum) (LPB, UGDA); Prov. Nor Yungas, COTAPATA, Santa Catalina, 16 ° 11 ’ 35 ” S, 67 ° 52 ’ 16 ” W, 1700 m, Yungas montane forest, 22 May 2011, AF 21322, 21335 & OP (KRAM, LPB). Dept. Santa Cruz: Prov. José Miguel de Velasco, NOEL KEMPFF, Camino a la Meseta near Florida, 14 ° 33 ’ 31 ” S, 61 ° 48 ’ 08 ” W, 220 m, lowland Amazon forest, 15 December 2009, AF 16011, 16016, 16017, 16036, 16039 & PR (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB63CFFD5FF204155FC28FC6C.taxon	description	Specimens examined (corticolous). BOLIVIA. Dept. La Paz: Prov. Abel Iturralde, between Ixiamas and Santa Rosa de Maravillas villages, 13 ° 49 ’ 16 ” S, 68 ° 07 ’ 18 ” W, 305 m, preandean Amazon forest, 28 July 2008, AF 11202 & MK (BR, LPB, KRAM); Enana Jubidha between Santa Rosa de Maravillas and Ixiamas villages, 13 ° 55 ’ 13 ” S, 68 ° 03 ’ 44 ” W, 380 m, preandean Amazon forest, 30 July 2008, AF 11626 & MK (BR, LPB, KRAM). Dept. Santa Cruz: Prov. José Miguel de Velasco, NOEL KEMPFF, Camino a la Meseta near Florida village, 14 ° 33 ’ 31 ” S, 61 ° 48 ’ 08 ” W, 220 m, lowland Amazon forest, 15 December 2009, AF 16012 & PR (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB63CFFD5FF2040F1FCB9FB70.taxon	description	Specimen examined. BOLIVIA. Dept. La Paz: Prov. Nor Yungas, Coroico, 16 ° 11 ’ 10 ” S, 67 ° 43 ’ 16 ” W, 1550 m, Yungas montane forest, corticolous, 6 June 2010, AF 16427.3 & PR (LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB63CFFD5FF20460DFE09F9B8.taxon	description	Specimens examined. BOLIVIA. Dept. Santa Cruz: Prov. José Miguel de Velasco, NOEL KEMPFF, Camino los Fierros near Florida, 14 ° 32 ’ 25 ” S, 61 ° 03 ’ 13 ” W, 215 m, lowland Amazon forest, corticolous, 14 December 2009, AF 15564 & PR (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB63CFFD5FF204545FF0EF8C0.taxon	description	Our material perfectly matches the morphological and chemical characteristics of the species, therefore, despite the long distance from the previous record, we also report it from Bolivia. Specimens examined. BOLIVIA. Dept. Santa Cruz: Prov. Cordillera, KAA-IYA, Bañados del Izozog, near Río Parapeti, 18 º 28 ’ 40 ” S, 62 º 05 ’ 03 ” W, 320 m, Ribereño forest, on bark, 2 December 2010, AF 18869 & IQ (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB63CFFD4FF20449DFD6DFE8C.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. Santa Cruz: Prov. Cordillera, near Peto Blanco, 18 º 48 ’ 25 ” S, 60 º 14 ’ 54 ” W, 330 m, transition Chiquitano-Chaqueño forest, 6 December 2011, AF 23771 (LPB, KRAM, UGDA); KAA-IYA, between Tucavaca and National Park border, 18 º 31 ’ 40 ” S, 60 º 41 ’ 26 ” W, 314 m, Chiquitano forest, 4 December 2010, AF 19227 & IQ (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB63DFFDBFF204403FDC5FE70.taxon	description	Specimens examined (corticolous except one record). BOLIVIA. Dept. Beni: Prov. Itenez, Cotoca by Río San Martín, 13 ° 17 ’ 11 ” S, 63 ° 22 ’ 20 ” W, 152 m, lowland Amazon forest, 20 August 2008, AF 12890 & PR (KRAM, LPB, UGDA); Prov. Vaca Díez, Cachuela Esperanza, 10 º 32 ’ 09 ” S, 65 º 34 ’ 55 ” W, 128 m, lowland Amazon forest, 4 June 2006, AF 7509, 7525 (KRAM, LPB); Dept. La Paz: Prov. Abel Iturralde, near Tumupasa, 14 ° 03 ’ 43 ” S, 67 ° 49 ’ 23 ” W, 375 m, Subandean Amazon forest, 27 July 2008, MK 6813 (LPB, UGDA). Dept. Santa Cruz: Prov. Guarayos, RN de Vida Silvestre Ríos Blanco y Negro, Plan de Manejo AISU, 15 ° 01 ’ 49 ” S, 62 ° 46 ’ 36 ” W, 236 m, lowland Amazon forest, 25 July 2009, AF 14233 & PR (KRAM, LPB); Prov. José Miguel de Velasco, Sendero de goma near Florida, 14 ° 37 ’ 48 ” S, 61 ° 12 ’ 02 ” W, 170 m, lowland Amazon secondary forest, 16 December 2009, AF 16081, 16132 & PR (KRAM, LPB). Additional specimen examined (corticolous). GUYANA. Upper Takutu district, southern Rupununi savannah, Kusad mountain, SE-side, c. 600 m, Sipman 57912 (B). NETHERLANDS ANTILLES. Saba, Sandy Cruz Trail, near trailhead at Upper Hell’s Gate, 17 ° 38.38 ’ N, 63 ° 14.04 ’ W, c. 500 m, stapled andesite stone wall among cultivated fields, 9 March 2007, Sipman 54885 (B).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB632FFDBFF20410DFE3AF838.taxon	diagnosis	Diagnosis: Similar to Cryptothecia lichexanthonica but differs in wider ascospores, smaller asci, the production of gyrophoric and lecanoric acids, and the constant lack of brownish pigmentation around the asci.	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB632FFDBFF20410DFE3AF838.taxon	materials_examined	Type: — BOLIVIA. Dept. Santa Cruz: Prov. Cordillera, Parque Nacional y Área Natural de Manejo Integrado Kaa-Iya del Gran Chaco, near Peto Blanco, 18 º 56 ’ 26 ” S, 60 º 22 ’ 39 ” W, 340 m, Chiquitano forest, on bark, 5 December 2011, M. Kukwa 10630 (holotype UGDA!, isotype LPB!). Thallus corticolous, delimited by prothallus of white or brownish hyphae; thallus surface smooth, matt, ecorticate, greenish grey or rarely beige grey; ascigerous areas delimited, round to irregular in outline, raised above the thallus, up to 0.75 mm diam., single or more often fused in groups of rows, white, ascigerous layer up to 175 μm high, I + blue K / I + blue; asci I –, K / I –, never encapsulated by a brownish pigmentation, 8 - spored, globose, 100 – 110 μm in diam., with a 5 – 8 μm thick wall, entangled by strongly ramified and anastomizing, 1 – 2 μm wide paraphysoids; ascospores hyaline, muriform, ovoid, with 9 – 12 transverse and up to 5 longitudinal septa, (50 –) 60 – 73 × (24 –) 28 – 36 μm; conidiomata not observed. Chemistry: thallus C + pink red, K –, P –, UV + orange; lichexanthone, gyrophoric and lecanoric acids detected by TLC. Etymology: The new species is dedicated to our friend, Rosa Isela Meneses Quisbert, the Director of the Herbario Nacional de Bolivia, Universidad Mayor de San Andrés in La Paz, for generous support of lichenological studies in Bolivia. Distribution and ecology: The species is known from Santa Cruz Department in Bolivia where it occurs in Chiquitano or Chiquitano-Chaqueño forest types. Notes: Cryptothecia rosae-iselae is the fourth species of the genus containing lichexanthone and is the most similar to C. lichexanthonica. The latter however lacks gyrophoric and lecanoric acids, has larger asci (150 – 300 μm in diam.), which are often surrounded by dark brown tissue, and narrower (up to 28 μm wide) ascospores (Lima et al. 2013). Cryptothecia assimilis Makhija & Patw., which also contains lichexanthone, can be separated by the pedicellate and pyriform asci, larger (mostly over 1 mm in diam.) ascigerous areas and the lack of gyrophoric and lecanoric acids (Makhija & Patwardhan 1994; Lima et al. 2013). The third species producing lichexanthone, C. darwiniana, has clearly pedicellate asci with very thick (c. 21 μm) walls and additionally produces confluentic acid (Bungartz et al. 2013). Additional specimens examined (all corticolous). BOLIVIA. Dept. Santa Cruz: Prov. Cordillera, KAA-IYA, near Tucavaca colony, 18 º 30 ’ 19 ” S, 60 º 57 ’ 14 ” W, 278 m, Chiquitano forest, 4 December 2010, AF 18981, 19107, 19127 & JQ (KRAM, LPB); between Tucavaca colony and National Park border, 18 º 31 ’ 40 ” S, 60 º 41 ’ 26 ” W, 314 m, Chiquitano forest, 4 December 2010, AF 19234 & JQ (KRAM, LPB); near Peto Blanco, 18 º 56 ’ 26 ” S, 60 º 22 ’ 39 ” W, 340 m, Chiquitano forest, 5 December 2011, AF 23635, 23669, 23674 (KRAM, LPB); near Peto Blanco, 18 º 51 ’ 36 ” S, 60 º 18 ’ 00 ” W, 290 m, transition Chiquitano-Chaqueño forest, 5 December 2011, AF 23723 (KRAM, LPB); near Peto Blanco (park guard’s station), 18 º 48 ’ 25 ” S, 60 º 14 ’ 54 ” W, 330 m, transition Chiquitano-Chaqueño forest, 6 December 2011, MK 10702 (LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB633FFD9FF204478FEC3F99C.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. Beni: Prov. Cercado, near San Lorenzo, 14 ° 01 ’ 32 ” S, 65 ° 01 ’ 50 ” W, 150 m, lowland Amazon forest, 1 September 2012, MK 12023 (LPB, UGDA); Prov. Itenez, Cerro de Oricore by Río San Martín, 13 ° 19 ’ 55 ” S, 63 ° 30 ’ 37 ” W, 240 m, dry forest on inselberg, 19 August 2008, AF 12671 & PR (KRAM, LPB); Cotoca by Río San Martín, 13 ° 17 ’ 11 ” S, 63 ° 22 ’ 20 ” W, 152 m, lowland Amazon forest, 20 August 2008, AF 12881 & PR (KRAM, LPB); Maconere, 13 ° 16 ’ 45 ” S, 63 ° 21 ’ 49 ” W, 145 m, lowland Amazon forest, 20 August 2008, AF 12781 & PR (KRAM, LPB); Prov. Marbán, near road from Camiaco to San Lorenzo, 15 ° 14 ’ 49 ” S, 64 ° 49 ’ 11 ” W, 160 m, lowland Amazon forest, 30 August 2012, MK 11944 & 11954 (LPB, UGDA); near San Lorenzo, 15 ° 12 ’ 59 ” S, 64 ° 47 ’ 08 ” W, 160 m, lowland Amazon forest surrounded by los Llanos de Moxos savana, 28 August 2012, MK 11871, 11875 & 11881 (LPB, UGDA); Prov. Yacuma, RB Estación Biológica del Beni, 14 º 51 ’ 07 ” S, 66 º 20 ’ 23 ” W, 175 m, lowland Amazon forest, 6 November 2010, AF 17902, 17913, 17936 & F. Saavedra (KRAM, LPB). Dept. La Paz: Prov. Abel Iturralde, between Ixiamas and Santa Rosa de Maravillass, 13 ° 49 ’ 16 ” S, 68 ° 07 ’ 18 ” W, 305 m, Subandean Amazon forest, 28 July 2008, MK 6822 a & 6867 (LPB, UGDA); Enana Jubidha, 13 ° 55 ’ 13 ” S, 68 ° 03 ’ 44 ” W, 315 m, Subandean Amazon forest, on bark of tree, 30 July 2008, MK 6987 (LPB, UGDA); forest above Tumupasa, 14 ° 08 ’ 51 ” S, 67 ° 53 ’ 34 ” W, 350 m, Subandean Amazon forest, 31 August 2008, MK 7084 (LPB, UGDA); Tahua, 13 ° 51 ’ 47 ” S, 67 ° 54 ’ 32 ” W, 230 m, garden, on bark of tree, 29 July 2008, MK 6916 (LPB, UGDA); Prov. Franz Tamayo, near Yuyo, 15 ° 07 ’ 05 ” S, 68 ° 20 ’ 22 ” W, 1150 m, Preandean Amazon forest, 16 May 2011, MK 8709 (LPB, UGDA); Prov. Larecaja, between Tipuani and Guanay, 15 ° 31 ’ 24 ” S, 67 ° 58 ’ 06 ” W, 1200 m, Preandean Amazon forest, 24 November 2011, MK 10412 a (LPB, UGDA); Prov. Nor Yungas, COTAPATA, by Sillu Tincara pre-Columbian route, 16 ° 17 ’ 22 ” S, 67 ° 53 ’ 29 ” W, 3520 m, transition Páramo Yungueño — Yungas montane cloud forest, 25 May 2011, MK 9434 a (LPB). Dept. Pando: Prov. Manuripi, RN de Vida Silvestre Amazónica Manuripi, Metale colony near Chive by Río Madre de Dios, 12 º 20 ’ 38 ” S, 68 º 20 ’ 40 ” W, 170 m, lowland Amazon forest, 19 May 2006, AF 6157.1 (KRAM, LPB); Chive, 12 º 23 ’ 19 ” S, 68 º 34 ’ 39 ” W, 175 m, lowland Amazon forest, 21 May 2006, AF 6369 (KRAM, LPB); Chive, 12 º 23 ’ 19 ” S, 68 º 34 ’ 39 ” W, 175 m, lowland Amazon forest, on bark, 25 July 2009, AF 14240, 14246 & PR (KRAM, LPB). Dept. Santa Cruz: Prov. Guarayos, RN de Vida Silvestre Ríos Blanco y Negro, Virgen de Pilar near Chonta, 15 ° 38 ’ 54 ” S, 62 ° 57 ’ 37 ” W, 229 m, lowland Amazon forest, 22 July 2009, AF 13249 & PR (KRAM, LPB); Prov. José Miguel de Velasco, Hacienda Chirapa near Florida, 14 ° 33 ’ 22 ” S, 61 ° 16 ’ 03 ” W, 200 m, lowland Amazon forest, 16 December 2009, AF 16204 & PR (LPB); NOEL KEMPFF, Camino a la Meseta near Florida, 14 ° 33 ’ 31 ” S, 61 ° 48 ’ 08 ” W, 220 m, lowland Amazon forest, 15 December 2009, AF 16014.1 & PR (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB633FFD9FF204478FEC3F99C.taxon	materials_examined	Additional specimens examined (all corticolous). COLOMBIA. Dept. Huila: E-slope of Cordillera Central, Mnpio, La Plata, hacienda Limana, c. 5 km from La Plata towards Paicol, 1000 m, forest relic in little valley, 8 October 1984, Aguirre C. & Sipman 6065 (B, COL). COSTA RICA. Limón Prov.: Limón, Guapiles, along connecting road with road San José-Limon, 10 ° 13 ’ N, 84 ° 13 ’ W, 400 m, cultivated fields, 12 November 1988, Sipman 41881, 41885 et al. (B, CR); Puntarenas Prov.: Parque Nacional Carara (AC Pacifico Central), 60 km WSW of San José on road from Orotina to Quepos (34), 9 ° 47 ’ N, 84 ° 35 ’ W, 100 m, lowland moist forest zone, 18 July 2002, Sipman 48390 d (B, INBio). FRENCH GUIANA. Comm. Regina: S-shore of creek Arataye near confluence with river Approuague, surroundings of Camp Aratai, 3 ° 59 ’ N, 52 ° 35 ’ W, 50 – 150 m, clearing along stream, camp grounds, 20 – 24 February 2003, Sipman 50682 (B). NETHERLANDS ANTILLES. Saba: Dancing Place trail near Windwardside, 17 ° 37.46 ’ N, 63 ° 14.23 ’ W, 320 m, dry, open forest on steep slope, 12 March 2007, Sipman 54980 (B); St. Eustatius: NW-slope of the Quill vulcano, above Round Hill, 17 ° 29 ’ N, 62 ° 58 ’ W, c. 300 m, semi-evergreen seasonal forest, 9 August 1980, Sipman 15158 (B).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB630FFD8FF204561FD61FEA8.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. Beni: Prov. Marbán, Iayunaje, road to Masí, 15 ° 18 ’ 44 ” S, 64 ° 53 ’ 45 ” W, 160 m, lowland Amazon forest, 28 August 2012, MK 11910 (LPB, UGDA). Dept. La Paz: Prov. Abel Iturralde, between Ixiamas and Santa Rosa de Maravillass, 13 ° 49 ’ 16 ” S, 68 ° 07 ’ 18 ” W, 305 m, Subandean Amazon forest, 28 July 2008, MK 6826 (LPB, UGDA); near Santa Rosa de Maravillas, 13 ° 57 ’ 55 ” S, 68 ° 00 ’ 35 ” W, 320 m, Subandean Amazon forest, 30 July 2008, MK 6943 & 6944 (LPB, UGDA); near Tumupasa, 14 ° 03 ’ 43 ” S, 67 ° 49 ’ 23 ” W, 375 m, Subandean Amazon forest, 27 July 2008, MK 6771 & 6814 (LPB, UGDA); Prov. Larecaja, near Incachaca, 15 ° 17 ’ 48 ” S, 68 ° 26 ’ 32 ” W, 1100 m, Yungas montano inferior forest, 15 May 2011, MK 8616 a (LPB, UGDA); near Pajonalvilaque, 15 ° 28 ’ 02 ” S, 68 ° 02 ’ 12 ” W, 890 m, Preandean Amazon forest, 24 November 2011, MK 10388 (LPB, UGDA); Prov. Nor Yungas, COTAPATA, Chairo, 1370 m, 16 ° 13.3 ’ S, 67 ° 52.6 ’ W, Manchón de bosque cercano al río Huarinilla, 11 May 2006, PR 75 et al. (B, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB631FFD8FF204235FE56FD94.taxon	description	Specimens examined. BOLIVIA. Dept. Santa Cruz: Prov. Guarayos, RN de Vida Silvestre Ríos Blanco y Negro, Plan de Manejo AISU, 15 ° 01 ’ 49 ” S, 62 ° 46 ’ 36 ” W, 236 m, lowland Amazon forest, corticolous 25 July 2009, AF 14257 & PR (BR, KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB631FFD8FF204169FD5AFB1C.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. La Paz: Prov. Abel Iturralde, Enana Jubidha, between Santa Rosa de Maravillas and Ixiamas, 13 ° 55 ’ 13 ” S, 68 ° 03 ’ 44 ” W, 315 m, Subandean Amazon forest, 30 July 2008, MK 6983 (LPB, UGDA); near Santa Rosa de Maravillas, 13 ° 57 ’ 55 ” S, 68 ° 00 ’ 35 ” W, 320 m, Subandean Amazon forest, on bark of tree, 30 July 2008, MK 6942 (LPB, UGDA); Prov. Franz Tamayo, APOLOBAMBA, Thola Pampa between Paujeyuyo and Wayrapata, 15 º 04 ’ 40 ” S, 68 º 28 ’ 04 ” W, 1200, Sub-Andean Amazon forest, 13 November 2014, MK 14552, 14553, 14554, 14556 (LPB, UGDA); Prov. Larecaja, between Mariapo and Guanay, 45 km from Mapiri, 15 ° 26 ’ 12 ” S, 68 ° 08 ’ 13 ” W, 1000 m, Preandean Amazon forest, 24 November 2011, MK 10382 (LPB, UGDA); between Mariapo and Guanay, 15 ° 26 ’ 12 ” S, 68 ° 08 ’ 13 ” W, 1000 m, Preandean Amazon forest, 24 November 2011, AF 23130, 23131, 23137 (KRAM, LPB); between Tipuani and Guanay, 15 ° 31 ’ 24 ” S, 67 ° 58 ’ 06 ” W, 1200 m, Preandean Amazon forest, 24 November 2011, MK 10416 (LPB, UGDA); Jocollone, 15 ° 37 ’ 35 ” S, 68 ° 41 ’ 21 ” W, 3545 m, Páramo Yungueño, 14 May 2011, AF & OP 20424 (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB631FFD8FF2047E1FC2AF9F4.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. La Paz: Prov. Abel Iturralde, near Santa Rosa de Maravillas, 13 ° 57 ’ 55 ” S, 68 ° 00 ’ 35 ” W, 320 m, Subandean Amazon forest, 30 July 2008, MK 6928 (LPB, UGDA); Prov. Nor Yungas, COTAPATA, near Urpuma, 16 º 13 ’ 20 ” S, 67 º 52 ’ 34 ” W, 1989 m, Yungas montane forestcorticolous, 30 June 2010, AF 17208 & PR (LPB). Dept. Santa Cruz: Prov. José Miguel de Velasco, NOEL KEMPFF, Camino a la Meseta near Florida, 14 ° 33 ’ 31 ” S, 61 ° 48 ’ 08 ” W, 220 m, lowland Amazon forest, 15 December 2009, AF 16007, 16008 & PR (KRAM, LPB). Dept. Tarija: Prov. Aniceto Arce, near Tarija, 22 º 14 ’ 56 ” S, 64 º 32 ’ 55 ” W, 883 m, Tucumano-Boliviano secondary submobtane forest, 21 November 2010, AF 18383 (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB631FFD8FF204589FE3AF870.taxon	description	The Bolivian material has numerous pycnidia with bacillar conidia measuring 3 – 4.5 × 1 – 1.2 μm. So far the conidia were not found in this species (Aptroot et al. 2009). Specimens examined. BOLIVIA. Dept. La Paz: Prov. Franz Tamayo, APOLOBAMBA, near Paujeyuyo, 15 º 02 ’ 46 ” S, 68 º 27 ’ 46 ” W, 960 m, Sub-Andean Amazon forest, corticolous, 12 November 2014, MK 14521 (LPB, UGDA); Prov. Larecaja, between Tipuani and Guanay, 15 ° 31 ’ 24 ” S, 67 ° 58 ’ 06 ” W, 1200 m, Preandean Amazon forest, 24 November 2011, MK 10417 (LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB636FFDFFF2043A5FE72FC90.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. La Paz: Prov. Abel Iturralde, between Ixiamas and Santa Rosa de Maravillass, 13 ° 49 ’ 16 ” S, 68 ° 07 ’ 18 ” W, 305 m, Subandean Amazon forest, 28 July 2008, MK 6822 (LPB, UGDA); Prov. Franz Tamayo, APOLOBAMBA, near Paujeyuyo, 15 º 02 ’ 46 ” S, 68 º 27 ’ 46 ” W, 960 m, SubAndean Amazon forest close to plantation, 12 November 2014, MK 14520, 14525 (LPB, UGDA). Dept. Santa Cruz: Prov. José Miguel de Velasco, Sendero de goma near Florida, 14 ° 37 ’ 48 ” S, 61 ° 12 ’ 02 ” W, 170 m, lowland Amazon secondary forest, 16 December 2009, AF 16082 & PR (KRAM, LPB). Dept. Tarija: Prov. Aniceto Arce, Filo de Sidras, 22 º 14 ’ 50 ” S, 64 º 33 ’ 28 ” W, 1064 m, Tucumano-Boliviano submontane forest, on bark, 22 November 2010, AF 18563 & 18698.2 (LPB); Serranía de Propiedad Arnold, 22 º 13 ’ 19 ” S, 64 º 33 ’ 41 ” W, 1309 m, Tucumano-Boliviano montane forest, 24 November 2010, AF 18732 (KRAM, LPB); Prov. Burnet O’Connor, near Soledad, 21 ° 41 ’ 00 ” S, 64 ° 07 ’ 29 ” W, 1500 m, Tucumano-Boliviano montano forest, 11 August 2012, MK 11362 & 11369 (LPB, UGDA); TARIQUÍA, near Salinas, 21 ° 49 ’ 15 ” S, 64 ° 12 ’ 44 ” W, 1400 m, Tucumano-Boliviano montano forest, 10 August 2012, MK 11240 (LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB636FFDFFF20406DFB8BFB84.taxon	description	Specimens examined. BOLIVIA. Dept. La Paz: Prov. Franz Tamayo, near Yuyo, 15 ° 03 ’ 30 ” S, 68 ° 19 ’ 24 ” W, 1230 m, Preandean Amazon forest, corticolous, 23 November 2011, AF 23117 (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB636FFDFFF204759FE72FA24.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. La Paz: Prov. Nor Yungas, near Pacallo, 16 ° 12 ’ 10 ” S, 67 ° 50 ’ 39 ” W, 1360 m, Yungas montane forest, 3 August 2008, AF & MK 11796.1 (LPB); COTAPATA, Santa Catalina, above Tunkini, 16 ° 11 ’ 35 ” S, 67 ° 52 ’ 16 ” W, 1700 m, Yungas montane forest, 22 May 2011, AF & OP 21330 (KRAM, LPB); Santa Catalina, above Tunkini, 16 ° 11 ’ 35 ” S, 67 ° 52 ’ 16 ” W, 1700 m, Yungas montane forest, 22 May 2011, AF & OP 21349 (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB636FFDFFF2046B9FBB0F908.taxon	description	Specimens examined. BOLIVIA. Dept. La Paz: Prov. Abel Iturralde, near Tumupasa, 14 ° 03 ’ 43 ” S, 67 ° 49 ’ 23 ” W, 260 m, preandean Amazon forest, corticolous, 27 July 2008, AF 11071 & MK (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB636FFDFFF2045D5FEF7F870.taxon	description	Specimens examined. BOLIVIA. Dept. La Paz: Prov. Franz Tamayo, APOLOBAMBA, near Paujeyuyo, 15 º 02 ’ 46 ” S, 68 º 27 ’ 46 ” W, 960 m, Sub-Andean Amazon forest close to plantation, corticolous, 12 November 2014, MK 14522 (LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB637FFDEFF2043A5FAECFD58.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. Cochabamba: Prov. Carrasco, CARRASCO, Ch’iqta rumi, 17 ° 28 ’ 44 ” S, 65 ° 17 ’ 06 ” W, 2120 m, montane cloud forest, 21 July 2008, MK 6280 (LPB, UGDA); Bolivia. Dept. Cochabamba: Prov. Carrasco, Carrasco National Park, near Sehuencas, 17 ° 30 ’ 12 ” S, 65 ° 16 ’ 30 ” W, 2220 m, montane cloud forest, 21 July 2008, AF 10553, MK 6365, 6393 & PR (KRAM, LPB, UGDA); near Sehuencas, 17 ° 29 ’ 48 ” S, 65 ° 16 ’ 22 ” W, 2250 m, forest with Alnus sp., 18 August 2012, MK 11758 (LPB, UGDA); Prov. Chapare, CARRASCO, near Incachaca, 17 ° 15 ’ 10 ” S, 65 ° 48 ’ 51 ” W, 2330 m, disturbed montane cloud forest, 23 July 2008, AF 10794, MK 6670, 6674 & PR (KRAM, LPB, UGDA). Dept. La Paz: Prov. Franz Tamayo, between Apolo and Mapiri, 14 ° 41 ’ 50 ” S, 68 ° 25 ’ 07 ” W, 1490 m, savannah with scattered trees, 22 November 2011, AF 23029 (KRAM, LPB); Prov. Murillo, Valle del Zongo, 16 ° 07 ’ 41 ” S, 68 ° 05 ’ 55 ” W, 2450 m, Yungas cloud forest, 29 May 2011, MK 9615 (LPB, UGDA); Prov. Nor Yungas, Coroico, 16 ° 11 ’ 10 ” S, 67 ° 43 ’ 16 ” W, 1550 m, Yungas montane forest, 6 June 2010, AF 16434.1 & PR (KRAM, LPB); COTAPATA, near Urpuma colony, 16 º 13 ’ 20 ” S, 67 º 52 ’ 34 ” W, 1989 m, Yungas montane forest, 30 June 2010, AF 17101, 17124, 17211 & PR (KRAM, LPB, UGDA); Santa Catalina, above Tunkini, 16 ° 11 ’ 35 ” S, 67 ° 52 ’ 16 ” W, 1700 m, Yungas montane forest, corticolous, 22 May 2011, AF 21342 & OP (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB637FFDEFF204025FD2AF918.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. Cochabamba: Prov. Carrasco, CARRASCO, near Sehuencas, 17 ° 30 ’ 12 ” S, 65 ° 16 ’ 30 ” W, 2220 m, Yungas cloud forest, 21 July 2008, AF 10393, 10538, MK & PR (KRAM, LPB); Prov. Chapare, CARRASCO, near Incachaca, 17 º 14 ’ 17 ” S, 65 º 48 ’ 54 ” W, 2400 m, Yungas cloud forest, 10 June 2006, AF 7892 (KRAM, LPB). Dept. La Paz: Prov. Abel Iturralde, near Santa Rosa de Maravillas, 13 ° 57 ’ 55 ” S, 68 ° 00 ’ 35 ” W, 320 m, Subandean Amazon forest, 30 July 2008, MK 6938 & 6960 (LPB, UGDA); near Tumupasa, 14 ° 03 ’ 43 ” S, 67 ° 49 ’ 23 ” W, 375 m, Subandean Amazon forest, 27 July 2008, MK 6771 a (LPB, UGDA); Prov. Franz Tamayo, near Apolo, 14 ° 50 ’ 15 ” S, 68 ° 26 ’ 58 ” W, 1430 m, Preandean Amazon forest, 17 May 2011, AF 20797, 20859, MK 8747 & OP (KRAM, LPB, UGDA); near Yuyo, 15 ° 03 ’ 30 ” S, 68 ° 19 ’ 24 ” W, 1230 m, Preandean Amazon forest, 23 November 2011, AF 23111 (KRAM, LPB); near Yuyo, 15 ° 07 ’ 05 ” S, 68 ° 20 ’ 22 ” W, 1150 m, Preandean Amazon forest, 16 May 2011, MK 8699 (LPB, UGDA); Prov. Larecaja, near Incachaca, 15 ° 17 ’ 48 ” S, 68 ° 26 ’ 32 ” W, 1100 m, Yungas montano inferior forest, 15 May 2011, MK 8616 (LPB, UGDA); Prov. Nor Yungas, Coroico, 16 ° 11 ’ 10 ” S, 67 ° 43 ’ 16 ” W, 1550 m, Yungas montane forest, 6 June 2010, AF 16393, 16440.1 & PR (KRAM, LPB); COTAPATA, near Urpuma colony, 16 º 13 ’ 20 ” S, 67 º 52 ’ 34 ” W, 1989 m, Yungas montane forest, 30 June 2010, AF 17108, 17244 & PR (KRAM, LPB); Santa Catalina, above Tunkini, 16 ° 11 ’ 35 ” S, 67 ° 52 ’ 16 ” W, 1700 m, Yungas montane forest, 22 May 2011, AF 21296, 21335.1 & OP (KRAM, LPB). Dept. Santa Cruz: Prov. José Miguel de Velasco, NOEL KEMPFF, Camino a la Meseta near Florida, 14 ° 33 ’ 31 ” S, 61 ° 48 ’ 08 ” W, 220 m, lowland Amazon forest, 15 Dec. 2009, AF 16026 & PR (KRAM, LPB); Sendero de goma near Florida, 14 ° 37 ’ 48 ” S, 61 ° 12 ’ 02 ” W, 170 m, lowland Amazon secondary forest, 16 Dec. 2009, AF 16051 & PR (KRAM, LPB); Prov. Manuel María Caballero, El Camino de Orquideas, 17 ° 49 ’ 50 ” S, 64 ° 42 ’ 11 ” W, 2415 m, Yungas cloud forest, 17 Aug. 2012, MK 11623 (LPB, UGDA). Dept. Tarija: Prov. Aniceto Arce, Filo de Sidras, 22 º 14 ’ 50 ” S, 64 º 33 ’ 28 ” W, 1064 m, Tucumano-Boliviano submontane forest, corticolous, 22 November 2010, AF 18430, 18529 (KRAM, LPB);	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB637FFDDFF2045E5FC76FE54.taxon	materials_examined	Selected specimens examined (corticolous if not otherwise stated). BOLIVIA. Dept. Cochabamba: Prov. Carrasco, CARRASCO, between Ch’iqta rumi and Phaqcha, 17 ° 27 ’ 22 ” S, 65 ° 16 ’ 24 ” W, 2700 m, montane cloud forest, 20 July 2008, AF 10244, MK 6252 & PR (LPB, UGDA). Dept. La Paz: Prov. Bautista Saavedra, 3 km de Pauji-Yuyo hacia Charazani, 1050 m, 15 ° 02 ’ S, 68 ° 29 ’ W, 9 June 1997, KB 151 et al. (LPB); Prov. Franz Tamayo, between Apolo and Mapiri, 14 ° 50 ’ 51 ” S, 68 ° 21 ’ 38 ” W, 1490 m, savannah, 23 November 2011, MK 10257 (LPB, UGDA); Prov. Larecaja, between Tipuani and Guanay, 15 ° 31 ’ 24 ” S, 67 ° 58 ’ 06 ” W, 1200 m, Preandean Amazon forest, on decaying plant remains, 24 November 2011, MK 10434 (LPB, UGDA); Prov. Nor Yungas, Coroico, by Sol y Luna hotel, 1870 m, 16 ° 11 ’ 56 ” S, 67 ° 43 ’ 26 ” W, gardens with trees, 13 December 2011, MK 10764 (LPB, UGDA). Dept. Santa Cruz: Prov. Cordillera, near Peto Blanco, 18 º 48 ’ 25 ” S, 60 º 14 ’ 54 ” W, 330 m, transition Chiquitano-Chaqueño forest, 6 December 2011, MK 10715 (LPB, UGDA); Prov. Florida, Amboró, above la Yunga, 18 ° 03 ’ 30 ” S, 63 ° 54 ’ 36 ” W, 2330 m, Yungas cloud forest, 7 June 2011, MK 9824 (LPB, UGDA); Prov. Manuel María Caballero, El Camino de Orquideas, 17 ° 49 ’ 20 ” S, 64 ° 42 ’ 31 ” W, 2340 m, Yungas cloud forest, 17 August 2012, MK 11586 (LPB, UGDA). Dept. Tarija: Prov. Aniceto Arce, TARIQUÍA, La Hierba, 22 º 08 ’ 46 ” S, 64 º 31 ’ 36 ” W, 1070 m, Tucumano-Boliviano submontane forest, 25 November 2010, AF 19760 & JQ (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB634FFDDFF204129FF28FC9C.taxon	description	Specimens examined. BOLIVIA. Dept. La Paz: Prov. Franz Tamayo, APOLOBAMBA, near Paujeyuyo, 15 º 02 ’ 46 ” S, 68 º 27 ’ 46 ” W, 960 m, Sub-Andean Amazon forest, corticolous, 12 November 2014, MK 14514, 14523, 14524 (LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB634FFDDFF204061FB40FB10.taxon	description	Specimens examined (corticolous). BOLIVIA. Dept. La Paz: Prov. Abel Iturralde, between Ixiamas and Santa Rosa de Maravillass, 13 ° 49 ’ 16 ” S, 68 ° 07 ’ 18 ” W, 305 m, Subandean Amazon forest, 28 July 2008, MK 6864 (LPB, UGDA); near Santa Rosa de Maravillas, 13 ° 57 ’ 55 ” S, 68 ° 00 ’ 35 ” W, 320 m, Subandean Amazon forest, 30 July 2008, MK 6938 a (LPB, UGDA); Prov. Franz Tamayo, near Yuyo, 15 ° 07 ’ 05 ” S, 68 ° 20 ’ 22 ” W, 1150 m, Preandean Amazon forest, 16 May 2011, AF 20719 & OP (KRAM, LPB); Prov. Larecaja, between Mariapo and Guanay, 15 ° 26 ’ 12 ” S, 68 ° 08 ’ 13 ” W, 1000 m, Preandean Amazon forest, 24 November 2011, AF 23136 (KRAM, LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB634FFDDFF2047EDFEFAF81C.taxon	description	Specimens examined. BOLIVIA. Dept. La Paz: Prov. Franz Tamayo, near Apolo, 14 ° 50 ’ 15 ” S, 68 ° 26 ’ 58 ” W, 1430 m, Preandean Amazon forest, 17 May 2011, AF 20845 & OP (KRAM, LPB); near Yuyo village, 15 ° 03 ’ 30 ” S, 68 ° 19 ’ 24 ” W, 1230 m, Preandean Amazon forest, 23 November 2011, AF 23104 (KRAM, LPB); Prov. Larecaja, between Tipuani and Guanay, 15 ° 31 ’ 24 ” S, 67 ° 58 ’ 06 ” W, 1200 m, Preandean Amazon forest, on bark, 24 November 2011, MK 10427 (BR, LPB, UGDA), * Lecanactis flaviseda (Nyl.) Tehler (Fig. 2 E) The species has been only known from the type locality in Colombia (Tehler 1992; Egea & Torrente 1994; Tehler & Egea 1997; Sipman et al. 2008). Specimens examined (all corticolous). BOLIVIA. Dept. La Paz: Prov. Franz Tamayo, near Yuyo, 15 ° 07 ’ 05 ” S, 68 ° 20 ’ 22 ” W, 1150 m, Preandean Amazon forest, 16 May 2011, AF 20733, 20762 & OP (KRAM, LPB); between Apolo and Mapiri, 15 ° 01 ’ 50 ” S, 68 ° 18 ’ 33 ” W, 1120 m, Preandean Amazon forest, 23 November, 2011, AF 23071 (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB635FFC3FF20462EFE0FFCB4.taxon	diagnosis	Diagnosis: Similar to Lecanactis salicina but with distinct white apothecial margin contrasting with a pale brownish apothecial disc.	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB635FFC3FF20462EFE0FFCB4.taxon	materials_examined	Type: — BOLIVIA. Dept. La Paz: Prov. Franz Tamayo, near Yuyo, 1150 m, 15 ° 07 ’ 05 ” S, 68 ° 20 ’ 22 ” W, Preandean Amazon forest, on bark, 16 May 2011, M. Kukwa 8710 (holotype UGDA!, isotypes BR!, LPB!). Thallus epiphloeodal, ecorticate, thin, c. 30 – 90 μm thick, continuous, pale grayish to pale brown, matt; prothallus not seen; photobiont trentepohlioid; cells 10 – 14 × 7 – 9 μm; apothecia sessile, with constricted base, scattered, rounded, rarely slightly elongated, rarely with an undulate margin, 0.4 – 0.6 mm diam.; margin covered by a thick layer of white pruina, shining due to crystals; disc flat to slightly convex, covered by a grayish to pale brown pruina; exciple brownblack, K + slightly olivaceous, thicker at the base of the apothecium, basally 65 – 100 μm thick, laterally 20 – 50 μm thick and covered by a thin (c. 25 μm) layer of thallus; hymenium 100 – 130 μm tall, hyaline, not inspersed, I + red, K / I + blue-violet; epihymenium hyaline to pale brown, I + persistently blue-violet, K / I + blue-violet covered with numerous crystals (at least some of calcium oxalate); hypothecium 10 – 28 μm tall, pale brown, I + blue-violet turning red, K / I + blue-violet, K + slightly olivaceous; paraphyses branched, anastomosing, 1 – 1.5 μm thick, not or only slightly enlarged at apices; asci clavate, 65 – 70 × 14 – 16 μm, 8 - spored, in K / I non-amyloid except for a blue endoascus layer in the upper part, and a blue apical ring around a small ocular chamber; ascospores 24 – 30 × 4 – 4.5 μm, 3 (– 4) - septate, not constricted at septa, cells more or less equal in size, becoming pale brown when overmature; gelatinous sheath absent or not evident (at × 1000); pycnidia not seen. Chemistry: thallus K –, C –, P –, UV – (apothecia appearing darker than the thallus); substances detected by TLC (holotype tested): roccellic acid, 3 unknown substances, UV + blue-violet before heating (Rf 60 in solvent G), UV + violet after heating (Rf 82 in solvent G) and UV + orange substance after heating (Rf 90 in solvent G, probably a terpenoid). Etymology: The name refers to the tiny ascomata. Distribution and habitat: So far L. minuta is only known from the type locality. Notes: The new species fits well the genus Lecanactis Eschw. by its ecorticate thallus, sessile apothecia with a carbonized excipulum and 3 - septate, fusiform ascospores lacking a gelatinous sheath. Following the key of Egea & Torrente (1994), L. salicina Zahlbr. is the most similar species in having small apothecia, 3 - septate ascospores of the same size, but it differs from the new species in the black margin lacking a thick layer of white pruina (but the hymenial disc can be covered by a white pruina). Lecanactis abietina (Ach.) Körb. has longer ascospores (25 – 40 μm), larger apothecia and a thallus with conspicuous white-pruinose pycnidia and schizopeltic acid. Lecanactis fraudans (Räsänen) Tehler has similar ascospores (23 – 27 (– 30) × 4 – 5 μm), but it has an excipulum with granules / crystals that dissolve in K and recrystallize to form acicular crystals, and the apothecia margins lack a thick layer of white pruina (Egea & Torrente 1994). The new species is also reminiscent of Ocellomma picconianum (Bagl.) Ertz & Tehler, but the latter species has a rudimentary excipulum and a hyaline to pale brown hypothecium (Ertz et al. 2015). All Sigridea species have a P + orange thallus (Tehler 1993).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB62AFFC3FF204040FC7EFB48.taxon	description	So far Lecanactis platygraphoides is known from Australia and Papua New Guinea (Egea & Torrente 1994; Tehler & Egea 1997). Specimens examined. BOLIVIA. Dept. Cochabamba: Prov. Caballero, near Siberia, 17 ° 45 ’ 54 ” S, 64 ° 48 ’ 47 ” W, 2570 m, open Yungas cloud forest, 17 August 2012, MK 11679 (LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB62AFFC3FF20460CFB93FA6C.taxon	description	Specimens examined. BOLIVIA. Dept. La Paz: Prov. Franz Tamayo, near Yuyo, 15 ° 07 ’ 05 ” S, 68 ° 20 ’ 22 ” W, 1150 m, Preandean Amazon forest, corticolous, 16 May 2011, AF 20763 & OP (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB62AFFC3FF2046E8FB9CF78C.taxon	description	So far M. napoensis has been known from the type locality in Ecuador (Kalb et al. 2012). Specimens examined (all corticolous). BOLIVIA. Dept. La Paz: Prov. Abel Iturralde, near Tumupasa, 14 ° 03 ’ 43 ” S, 67 ° 49 ’ 23 ” W, 375 m, Subandean Amazon forest, corticolous, 27 July 2008, MK 6791 (LPB, UGDA); Prov. Franz Tamayo, APOLOBAMBA, near Paujeyuyo, 15 º 02 ’ 22 ” S, 68 º 28 ’ 36 ” W, 1010 m, disturbed Sub-Andean Amazon forest, corticolous, 12 November 2014, MK 14539, 14548 (LPB, UGDA); Thola Pampa between Paujeyuyo and Wayrapata, 15 º 04 ’ 40 ” S, 68 º 28 ’ 04 ” W, 1200 m, Sub-Andean Amazon forest, foliicolous, 13 November 2014, MK 14557 (LPB, UGDA); Prov. Larecaja, between Tipuani and Guanay, 15 ° 31 ’ 24 ” S, 67 ° 58 ’ 06 ” W, 1200 m, Preandean Amazon forest, corticolous, 24 November 2011, MK 10436 (LPB, UGDA); near Pajonalvilaque, 15 ° 28 ’ 02 ” S, 68 ° 02 ’ 12 ” W, 890 m, Preandean Amazon forest, corticolous, 24 November 2011, MK 10397 a (LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB62BFFC2FF2043A5FADBFE2B.taxon	description	Specimens examined. BOLIVIA. Dept. La Paz: Prov. Abel Iturralde, near Santa Rosa de Maravillas, 13 ° 57 ’ 55 ” S, 68 ° 00 ’ 35 ” W, 320 m, Subandean Amazon forest, on bark of tree, 30 July 2008, MK 6946 (LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB62BFFC2FF2042B4FADAFC18.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. Santa Cruz: Prov. Cordillera, between Tucavaca to Roboré, 18 º 37 ’ 56 ” S, 59 º 36 ’ 50 ” W, 220 m, transition Chiquitano-Chaqueño forest, 4 December 2011, AF 23454 (KRAM, LPB); KAA-IYA, between Tucavaca colony and National Park border, 18 º 31 ’ 40 ” S, 60 º 41 ’ 26 ” W, 314 m, Chiquitano forest, 4 December 2010, AF 19198, 19231 & JQ (KRAM, LPB); Bañados del Izozog, near Río Parapeti, 18 º 28 ’ 40 ” S, 62 º 05 ’ 03 ” W, 320 m, Ribereño forest, 2 December 2010, AF 18911 & JQ (KRAM, LPB); near Tucavaca colony, 18 º 30 ’ 19 ” S, 60 º 57 ’ 14 ” W, 278 m, Chiquitano forest, 4 December 2010, AF 18985, 19059, 19085, 19111, 19118 / 1, 19151 & JQ (KRAM, LPB); Prov. Florida, AMBORÓ, below La Yunga, 18 ° 05 ’ 59 ” S, 63 ° 56 ’ 55 ” W, 1650 m, dry forest, 8 June 2011, MK 9939 (BR, LPB, UGDA). Dept. Tarija: Prov. Burnet O’Connor, near Soledad, 21 ° 41 ’ 00 ” S, 64 ° 07 ’ 29 ” W, 1500 m, Tucumano-Boliviano montano forest, 11 August 2012, MK 11368 (LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB62BFFC2FF2040E5FC16FAA7.taxon	description	Specimens examined (corticolous). BOLIVIA. Dept. Santa Cruz: Prov. Cordillera, KAA-IYA, Bañados del Izozog, near Río Parapeti, 18 º 28 ’ 40 ” S, 62 º 05 ’ 03 ” W, 320 m, Ribereño forest, 2 December 2010, AF 18901 & JQ (KRAM, LPB). Dept. Tarija: Prov. Aniceto Arce, Serranía de Propiedad Arnold, 22 º 13 ’ 19 ” S, 64 º 33 ’ 41 ” W, 1309, m Tucumano-Boliviano montane forest, 24 November 2010, AF 18865.1 (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB62BFFC2FF204639FC3AF97C.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. Cochabamba: Prov. Carrasco, CARRASCO, Ch’iqta rumi, 17 ° 28 ’ 44 ” S, 65 ° 17 ’ 06 ” W, 2120 m, Yungas cloud forest, 21 July 2008, AF 10274, MK & PR (KRAM, LPB). Dept. La Paz: Prov. Franz Tamayo, between Apolo and Mapiri, 15 ° 01 ’ 50 ” S, 68 ° 18 ’ 33 ” W, 1120 m, Preandean Amazon forest, 23 November 2011, MK 10325 (LPB, UGDA); near Yuyo, 15 ° 03 ’ 30 ” S, 68 ° 19 ’ 24 ” W, 1230 m, Preandean Amazon forest, 23 November 2011, AF 23102 (KRAM, LPB); near Yuyo, 15 ° 07 ’ 05 ” S, 68 ° 20 ’ 22 ” W, 1150 m, Preandean Amazon forest, 16 May 2011, AF 20759 & OP (LPB); Prov. Nor Yungas, between Cotapata and Yucupi. UTM 625608 8210396. 1475 m, 6 December 2006, PR 327 & S. Gallegos (B, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB62BFFC2FF204401FB47F863.taxon	description	Specimens examined. BOLIVIA. Dept. La Paz: Prov. Franz Tamayo, near Apolo, 14 ° 50 ’ 15 ” S, 68 ° 26 ’ 58 ” W, 1430 m, Preandean Amazon forest, corticolous, 17 May 2011, AF 20832 & OP (BR, KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB628FFC1FF2043A5FDD1FE00.taxon	description	Specimens examined. BOLIVIA. Dept. Santa Cruz: Prov. Guarayos, RN de Vida Silvestre Ríos Blanco y Negro, Virgen de Pilar near Chonta, 15 ° 38 ’ 54 ” S, 62 ° 57 ’ 37 ” W, 229 m, lowland Amazon forest, corticolous, 22 July 2009, AF 13234.1 & PR (BR, KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB628FFC1FF2042DDFBE6FD74.taxon	description	The species has been known only from few records in Brazil (Tehler 1997; Cáceres 2007). Specimens examined. BOLIVIA. Dept. La Paz: Prov. Larecaja, near Achiquiri, 15 ° 13 ’ 31 ” S, 68 ° 13 ’ 49 ” W, 1070 m, Yungas inferior secondary forest, on bark, 16 May 2011, MK 8666 (LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB628FFC1FF204009FCA5FB60.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. Cochabamba: Prov. Carrasco, CARRASCO, near Sehuencas, 17 ° 30 ’ 12 ” S, 65 ° 16 ’ 30 ” W, 2220 m, montane cloud forest, with some rocks in open place, 21 July 2008, AF 10544.1, MK 6466 & PR (BR, LPB, UGDA); Prov. Chapare, CARRASCO, near Incachaca, 17 ° 15 ’ 10 ” S, 65 ° 48 ’ 51 ” W, 2330 m, disturbed montane cloud forest, 23 July 2008, MK 6736 (LPB, UGDA). Dept. La Paz: Prov. Nor Yungas, Coroico, 16 ° 11 ’ 10 ” S, 67 ° 43 ’ 16 ” W, 1550 m, Yungas montane forest, 6 June 2010, AF 16394.2 & PR (KRAM, LPB); Coroico, Sol y Luna hotel, 1870 m, 16 ° 11 ’ 56 ” S, 67 ° 43 ’ 26 ” W, gardens with trees, 13 December 2011, MK 10740 (LPB, UGDA). Dept. Santa Cruz: Prov. Florida, ÁMBORO, below La Yunga, 18 º 05 ’ 59 ” S, 63 º 56 ’ 55 ” W, 1648 m, transicion Yungas- Chiquitano forests, 8 June 2011, AF 22568 & OP (KRAM, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB628FFC1FF2047FDFC92F98C.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. Cochabamba: Prov. Chapare, CARRASCO, near Incachaca, 17 ° 15 ’ 10 ” S, 65 ° 48 ’ 51 ” W, 2330 m, Yungas cloud forest, 23 July 2008, AF 10779, 10790, 10797, 10802, 10810, 10821, MK & PR (KRAM, LPB). Dept. La Paz: Prov. Sud Yungas, Alto Beni Sapecho, Colonia Tarapacá, 650 m, 15 ° 32 ’ S, 67 ° 21 ’ W, 20 April 1999, A. Acebey & T. Krömer 975 (B, LPB).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB628FFC0FF204551FCE8FF74.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. Cochabamba: Prov. Carrasco, CARRASCO, near Sehuencas, 17 ° 30 ’ 12 ” S, 65 ° 16 ’ 30 ” W, 2220 m, Yungas cloud forest, 21 July 2008, AF 10544.2, MK & PR (LPB); Prov. Chapare, CARRASCO, near Incachaca, S 17 ° 15 ’ 10 ”, W 65 ° 48 ’ 51 ”, 2330 m, disturbed montane cloud forest, 23 July 2008, MK 6735 (LPB, UGDA). Dept. La Paz: Prov. Franz Tamayo, between Apolo and Mapiri, 14 ° 50 ’ 51 ” S, 68 ° 21 ’ 38 ” W, 1530 m, savannah, 23 November 2011, AF 23057 (KRAM, LPB); near Apolo, 14 ° 50 ’ 15 ” S, 68 ° 26 ’ 58 ” W, 1430 m, Preandean Amazon forest, 17 May 2011, AF 20853 & OP (BR, KRAM, LPB); Prov. Larecaja, between Tipuani and Guanay, 15 ° 31 ’ 24 ” S, 67 ° 58 ’ 06 ” W, 1200 m, Preandean Amazon forest, 24 November 2011, AF 23178 (LPB). Dept. Santa Cruz: Prov. Florida, AMBORÓ, above la Yunga, 18 º 03 ’ 30 ” S, 63 º 54 ’ 36 ” W, 2330 m, Yungas cloud forest, on bark, 7 June 2011, AF 22482 & OP (KRAM, LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB629FFC0FF204209FD8CFBC8.taxon	description	Specimens examined (all corticolous). BOLIVIA. Dept. Beni: Prov. Itenez, Puerto Feliz by Río Blanco, 13 ° 09 ’ 23 ” S, 63 ° 43 ’ 24 ” W, 137 m, lowland Amazon forest, 16 August 2008, AF 12122 & PR (KRAM, LPB; conidial states). Dept. La Paz: Prov. Franz Tamayo, near Yuyo village, 15 ° 07 ’ 05 ” S, 68 ° 20 ’ 22 ” W, 1150 m, Preandean Amazon forest, 16 May 2011, AF 20720 & OP (KRAM, LPB; ascosporic states). Dept. Santa Cruz: Prov. Cordillera, near Peto Blanco, 18 º 48 ’ 25 ” S, 60 º 14 ’ 54 ” W, 330 m, transition Chiquitano-Chaqueño forest, 6 December 2011, MK 10701 (LPB, UGDA; ascosporic states).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB629FFC0FF204209FD8CFBC8.taxon	materials_examined	Sterile specimens with UV + orange and C-negative thalli examined (all corticolous). BOLIVIA. Dept. La Paz: Prov. Franz Tamayo, between Apolo and Mapiris, 13 km from Apolo, 14 ° 50 ’ 51 ” S, 68 ° 21 ’ 38 ” W, 1490 m, savannah with scattered trees, shrubs, along the streams, 23 November 2011, MK 10272 (LPB); Prov. Nor Yungas, Coroico, near Sol y Luna hotel, 1870 m, 16 ° 11 ’ 56 ” S, 67 ° 43 ’ 26 ” W, gardens with trees, 13 December 2011, MK 10782 (LPB, UGDA). Dept. Tarija: Prov. Burnet O’Connor, 26 km from Entre Ríos, near Soledad, 21 ° 39 ’ 52 ” S, 64 ° 07 ’ 22 ” W, 1700 m, Tucumano-Boliviano montano forest, 11 August 2012, MK 11340 (LPB, UGDA); Lomas de la Soledad, road between Entre Ríos and Chiquiacá, 21 ° 39 ’ 38 ” S, 64 ° 07 ’ 31 ” W, 1670 m, Tucumano-Boliviano altimontano forest, 10 August 2012, MK 11266 (LPB, UGDA).	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
FD48879CB629FFC0FF204795FF07FADC.taxon	description	Specimens examined. BOLIVIA. Dept. Beni: Prov. Itenez, Cerro de Oricore by Río San Martín, 13 ° 19 ’ 55 ” S, 63 ° 30 ’ 37 ” W, 240 m, dry forest overgrow granitic hill, inselberg, corticolous, 19 August 2008, AF 12636 & PR (KRAM, LPB)	en	Ertz, Damien, Flakus, Adam, Oset, Magdalena, Sipman, Harrie J. M., Kukwa, Martin (2015): A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species. Phytotaxa 217 (1): 1-25, DOI: 10.11646/phytotaxa.217.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.217.1.1
