taxonID	type	description	language	source
782AE75ACB0CFFBAFF5EF9E9FE1CFD40.taxon	materials_examined	Type: — RUSSIA. Siberia: Altai Republic, Kosh-Agach area, Chagan-Uzun village (50 ° 10 ’ 24 ’’ N, 88 ° 36 ’ 15 ’’ E): from acid (pH 3.2) soil open coal mine, 2015, isol. V. A. Iliushin, (holotype LE F- 341005 dried culture); ex-type culture CBS 143307. ITS barcode: MG 587008 (alternative markers: BenA = MG 722970; CaM = MG 722971; RPB 2 = MG 710809).	en	Iliushin, Vadim A. (2022): Aspergillus sibiricus (Aspergillaceae, Eurotiales), a novel acid-tolerant species in Aspergillus section Fumigati. Phytotaxa 531 (1): 63-72, DOI: 10.11646/phytotaxa.531.1.5
782AE75ACB0CFFBAFF5EF9E9FE1CFD40.taxon	etymology	Etymology: — Latin “ sibiricus ” refers to the place of collection (Siberia).	en	Iliushin, Vadim A. (2022): Aspergillus sibiricus (Aspergillaceae, Eurotiales), a novel acid-tolerant species in Aspergillus section Fumigati. Phytotaxa 531 (1): 63-72, DOI: 10.11646/phytotaxa.531.1.5
782AE75ACB0CFFBAFF5EF9E9FE1CFD40.taxon	diagnosis	Diagnosis: — A. sibiricus has subglobose to globose vesicles, ampulliform phialides and produces globose, smooth conidia. It is able to grow at 47 ° C but does not grow at 50 ° C.	en	Iliushin, Vadim A. (2022): Aspergillus sibiricus (Aspergillaceae, Eurotiales), a novel acid-tolerant species in Aspergillus section Fumigati. Phytotaxa 531 (1): 63-72, DOI: 10.11646/phytotaxa.531.1.5
782AE75ACB0CFFBAFF5EF9E9FE1CFD40.taxon	description	Description: — Colony diam. at 7 days (mm). 25 ° C: CYA 28 – 32, MEA 27 – 32, CZ 25 – 30, YES 40 – 44, OA 26 – 33, M 20 S 35 – 40. 30 ° C: CYA 35 – 40, MEA 35 – 40. 37 ° C: CYA 47 – 51, MEA 40 – 45. Colony characters: — Colonies on CYA, 7 days, 25 ° C are pale greenish yellow (# ebe 8 a 4), velvety; conidiogenesis abundant; sclerotia absent; reverse uncoloured. Colony characters on CYA, 30 ° C and on CYA, 37 ° C are the same as characters on CYA, 7 days, 25 ° C. Colonies on MEA, 7 days, 25 ° C are greenish white (# dfede 8) or almost white (# f 2 f 3 f 4), plane, velvety to powdery, conidiogenesis few in number; reverse vivid yellow (# F 3 C 300); sclerotia absent. Colony characters on MEA, 30 ° C and on MEA, 37 ° C are the same as characters on MEA, 7 days, 25 ° C. Colonies on CZ, 7 days, 25 ° C are pale greenish yellow (# ebe 8 a 4), plane; conidiogenesis abundant; sclerotia absent; reverse uncoloured. Colonies on YES, 7 days, 25 ° C are grayish white (# dfede 8), almost plane, slightly convex in the centre, velvety-felt; conidiogenesis abundant; sclerotia absent; reverse uncoloured. Colonies on OA, 7 days, 25 ° C are almost white (# f 2 f 3 f 4), plane, powdery; conidiogenesis abundant; sclerotia absent; reverse uncoloured. Colonies on M 20 S, 7 days, 25 ° C are white (# f 2 f 3 f 4), plane, slightly velvety, conidiogenesis few in number; reverse vivid yellow (# F 3 C 300); sclerotia absent (Fig. 2). Micromorphology: — mycelium branched, septate, smooth-walled hyphae, 2.0 – 6.0 μm wide. Conidial heads columnar, uniseriate. Conidiophores 50 – 250 μm long, 2.5 – 5.0 μm wide in the middle, smooth-walled, non-septate or with occasional septum, lower part occasionally greenish yellow. Vesicles subglobose to globose, 8 – 16 μm in diameter. Aspergilla uniseriate; phialides ampulliform, 3 – 5 × 1.5 – 2.5 μm, covering two-thirds of the vesicle. Conidia uncoloured in mass, globose 1.5 – 2.2 μm, smooth (Fig. 2). Notes: — A. sibiricus is able to grow at 47 ° C and does not grow at 50 ° C. A. sibiricus grows in a wide pH range of 2 – 10 with an optimum of 4 – 7.	en	Iliushin, Vadim A. (2022): Aspergillus sibiricus (Aspergillaceae, Eurotiales), a novel acid-tolerant species in Aspergillus section Fumigati. Phytotaxa 531 (1): 63-72, DOI: 10.11646/phytotaxa.531.1.5
