Kovács, Gábor M.; Trappe, James M.; Alsheikh, Abdulmagid M.; Bóka, Károly; Elliott, Todd F. Imaia, a new truffle genus to accommodateTerfezia gigantea. Mycologia. 2017, 100 (6): 930–939. ISSN 0027-5514. doi:10.3852/08-023.
Trappe, Matthew J.; Trappe, James M.; Bonito, Gregory M. Kalapuya brunneagen. & sp. nov. and its relationship to the other sequestrate genera in Morchellaceae. Mycologia. 2017, 102 (5): 1058–1065. ISSN 0027-5514. doi:10.3852/09-232.
Bunyard BA, Nicholson MS, Royse DJ. Phylogenetic resolution of Morchella, Verpa, and Disciotis (Pezizales: Morchellaceae) based on restriction enzyme analysis of the 28S ribosomal RNA gene. Experimental Mycology. 1995, 19 (3): 223–33. PMID 7553270. doi:10.1006/emyc.1995.1027.
Healy, Roseanne; Pfister, Donald H.; Rossman, Amy Y.; Marvanová, Ludmila; Hansen, Karen. Competing sexual-asexual generic names of Pezizomycetes and recommendations for use. IMA Fungus. 2016, 7 (2): 285–288. ISSN 2210-6359. doi:10.5598/imafungus.2016.07.02.08.
Kovács, Gábor M.; Trappe, James M.; Alsheikh, Abdulmagid M.; Bóka, Károly; Elliott, Todd F. Imaia, a new truffle genus to accommodateTerfezia gigantea. Mycologia. 2017, 100 (6): 930–939. ISSN 0027-5514. doi:10.3852/08-023.
Trappe, Matthew J.; Trappe, James M.; Bonito, Gregory M. Kalapuya brunneagen. & sp. nov. and its relationship to the other sequestrate genera in Morchellaceae. Mycologia. 2017, 102 (5): 1058–1065. ISSN 0027-5514. doi:10.3852/09-232.
Healy, Roseanne; Pfister, Donald H.; Rossman, Amy Y.; Marvanová, Ludmila; Hansen, Karen. Competing sexual-asexual generic names of Pezizomycetes and recommendations for use. IMA Fungus. 2016, 7 (2): 285–288. ISSN 2210-6359. doi:10.5598/imafungus.2016.07.02.08.