taxonID	type	description	language	source
4843A76F0B3456D4B28F1E0EEFAC60E7.taxon	description	Fig. 4	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
4843A76F0B3456D4B28F1E0EEFAC60E7.taxon	etymology	Etymology. The term " Calonectria imperata " is in honor of the city of Imperatriz, Brazil, which was close to the place where the fungus was collected.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
4843A76F0B3456D4B28F1E0EEFAC60E7.taxon	diagnosis	Diagnosis. Calonectria imperata differs from the phylogenetically closely related species C. brassiana, C. glaebicola, C. piauiensis and C. venezuelana with respect to the number of unique alleles and stipe dimensions.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
4843A76F0B3456D4B28F1E0EEFAC60E7.taxon	materials_examined	Type. Brazil, • Maranhao state, Cidelandia municipality; 5 ° 09 ' 24 " S, 47 ° 46 ' 26 " W; From infected leaves of E. urophylla; 20 Feb. 2020; M. A. Ferreira; holotype: UB 24350, ex-type: CCDCA 11649 = PFC 6. GenBank: act = ON 009351; cmdA = OM 974330; his 3 = OM 974339; rpb 2 = OM 974348; tef 1 = OM 974357; tub 2 = OM 974366.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
4843A76F0B3456D4B28F1E0EEFAC60E7.taxon	description	Description. Sexual morph unknown. Macroconidiophores consisted of a stipe, a suite of penicillate arrangements of fertile branches, a stipe extension, and a terminal vesicle; stipe septate, hyaline, smooth, (135 -) 151 - 198 (- 227) x (2 -) 2.6 - 3.4 (- 4) μm; stipe extension septate, straight to flexuous, (151 -) 169 - 220 (- 254) μm long, (1.5 -) 1.9 - 2.7 (- 3) μm wide at the apical septum, terminating in an ellipsoidal to narrowly obpyriform vesicle (3 -) 3.1 - 4.6 (- 6) μm diam. Conidiogenous apparatus was (50 -) 66 - 100 (- 127) μm long, (41 -) 62 - 89 (- 110) μm wide; primary branches aseptate, (14.6 -) 19 - 24.8 (- 28.5) x (2.5 -) 3.2 - 4 (- 4.5) μm; secondary branches aseptate, (12.1 -) 13.5 - 18.2 (- 24.2) x (2.3 -) 2.8 - 3.7 (- 4) μm; tertiary branches aseptate, (10.1 -) 11 - 15 (- 18.1) x (1.9 -) 2.3 - 3.2 (- 4.1) μm; each terminal branch producing 2 - 4 phialides; phialides doliiform to reniform, hyaline, aseptate, (8 -) 9.1 - 13 (- 15) x (2 -) 2.7 - 3.3 (- 4) μm, apex with minute periclinal thickening and inconspicuous collarette. Macroconidia were cylindrical, rounded at both ends, straight, (38 -) 43 - 49 (- 52) x (2 -) 2.7 - 3.2 (- 4) μm (av. = 46 x 3 μm), (- 1) septate, lacking a visible abscission scar, held in parallel cylindrical clusters by colorless slime. Megaconidia and microconidia were not observed.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
4843A76F0B3456D4B28F1E0EEFAC60E7.taxon	description	Culture characteristics. Colonies formed moderate aerial mycelium on MEA at 25 ° C after seven days, with moderate sporulation. The surface had white to buff outer margins, and sepia to umber in reverse with abundant chlamydospores throughout the medium, forming microsclerotia. The optimal growth temperature was 25 ° C, with no growth at 5 ° C; after seven days, colonies at 10 ° C, 15 ° C, 20 ° C, 25 ° C, and 30 ° C reached 10.1 mm, 25.5 mm, 29.1 mm, 44.5 mm, and 40.6 mm, respectively.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
4843A76F0B3456D4B28F1E0EEFAC60E7.taxon	distribution	Distribution. Northeast Brazil.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
4843A76F0B3456D4B28F1E0EEFAC60E7.taxon	materials_examined	Other specimens examined. Brazil, • Maranhao state, Cidelandia municipality; 5 ° 09 ' 24 " S, 47 ° 46 ' 26 " W; From infected leaves of E. urophylla; 20 Feb. 2020; M. A. Ferreira; cultures PFC 7, PFC 8, PFC 9. Brazil • Maranhao state, Itinga do Maranhao; 4 ° 34 ' 43 " S, 47 ° 29 ' 48 " W; from infected leaves of E. urophylla; 20 Feb. 2020; M. A. Ferreira; culture PFC 9.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
F9C48BD45C295A4495150AD7F88CEAA8.taxon	description	Fig. 3	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
F9C48BD45C295A4495150AD7F88CEAA8.taxon	etymology	Etymology. The term " Calonectria paragominensis " refers to the microregion of Paragominas, Brazil, which is the place where the fungus was collected.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
F9C48BD45C295A4495150AD7F88CEAA8.taxon	diagnosis	Diagnosis. Calonectria paragominensis differs from the phylogenetically closely related species C. densa, C. humicola, C. spathiphylli and C. pseudospathiphylli with respect to its macroconidia dimensions.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
F9C48BD45C295A4495150AD7F88CEAA8.taxon	materials_examined	Type. Brazil, • Para state, Paragominas microregion; 3 ° 10 ' 51 " S, 47 ° 18 ' 49 " W; From infected leaves of E. grandis x E. brassiana; 20 Feb. 2020; M. A. Ferreira; holotype: UB 24349, ex-type: CCDCA 11648 = PFC 1. GenBank: act = ON 009346; cmdA = OM 974325; his 3 = OM 974334; rpb 2 = OM 974343; tef 1 = OM 974352; tub 2 = OM 974361.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
F9C48BD45C295A4495150AD7F88CEAA8.taxon	description	Description. Sexual morph unknown. Macroconidiophores consisted of a stipe, a suite of penicillate arrangements of fertile branches, a stipe extension, and a terminal vesicle; stipe septate, hyaline, smooth, (112 -) 135 - 207 (- 281) x (2 -) 2.6 - 3.5 (- 4) μm; stipe extension septate, straight to flexuous, (123 -) 147 - 220 (- 295) μm long, (1.5 -) 1.9 - 2.4 (- 3) μm wide at the apical septum, terminating in a globose to sphaeropedunculate vesicle, (8 -) 8.5 - 10.5 (- 12) μm diam; lateral stipe extensions (90 ° to the axis) also present. Conidiogenous apparatus was (40 -) 56 - 88 (- 113) μm long, (45 -) 67 - 107 (- 129) μm wide; primary branches aseptate or 1 - septate, (15.7 -) 18.4 - 25.9 (- 30.6) x (3.3 -) 4 - 6 (- 6.5) μm; secondary branches aseptate, (12.7 -) 14.3 - 19.6 (- 22.1) x (3 -) 3.5 - 5 (- 6) μm; tertiary branches aseptate, (9.9 -) 11.6 - 15.3 (- 17.9) x (2.8 -) 3.6 - 5.3 (- 6.4) μm; additional branches (- 4), aseptate, (10.3 -) 11 - 13.2 (- 14) x (3 -) 3.2 - 4.4 (- 5) μm; each terminal branch produced 2 - 4 phialides; phialides doliiform to reniform, hyaline, aseptate, (8 -) 9.1 - 11.8 (- 14) x (2 -) 2.7 - 4.1 (- 6) μm, apex with minute periclinal thickening and inconspicuous collarette. Macroconidia were cylindrical, rounded at both ends, straight, (47 -) 56 - 66 (- 71) x (4 -) 4.8 - 5.9 (- 7) μm (av. = 61 x 5 μm), (1 - 3) septate, lacking a visible abscission scar, held in parallel cylindrical clusters by colorless slime. Megaconidia and microconidia were not observed.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
F9C48BD45C295A4495150AD7F88CEAA8.taxon	description	Culture characteristics. Colonies formed abundant white aerial mycelium on MEA at 25 ° C after seven days, with irregular margins and moderate sporulation. The surface had white to buff outer margins, and sienna to amber in reverse with abundant chlamydospores throughout the medium, forming microsclerotia. The optimal growth temperature was 23.8 ° C, with no growth at 5 ° C; after seven days, colonies at 10 ° C, 15 ° C, 20 ° C, 25 ° C, and 30 ° C reached 7 mm, 23 mm, 38.3 mm, 36.1 mm, and 31.8 mm, respectively.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
F9C48BD45C295A4495150AD7F88CEAA8.taxon	distribution	Distribution. Northeast Brazil.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
F9C48BD45C295A4495150AD7F88CEAA8.taxon	materials_examined	Other specimens examined. Brazil, • Para state, Paragominas microregion; From infected leaves of E. grandis x E. brassiana; 20 Feb. 2020; M. A. Ferreira; cultures PFC 2, PFC 3, PFC 4, PFC 5.	en	Sanchez-Gonzalez, Enrique I., Soares, Thaissa de Paula Farias, Zarpelon, Talyta Galafassi, Zauza, Edival Angelo Valverde, Mafia, Reginaldo Goncalves, Ferreira, Maria Alves (2022): Two new species of Calonectria (Hypocreales, Nectriaceae) causing Eucalyptus leaf blight in Brazil. MycoKeys 91: 169-197, DOI: http://dx.doi.org/10.3897/mycokeys.91.84896, URL: http://dx.doi.org/10.3897/mycokeys.91.84896
