- Monka Adans. (1763) [MB#3250]
- Relhanum Gray, A natural arrangement of British plants 1: 661 (1821) [MB#4672]
- Verpa [unranked]
Verpa (?) [MB#846004]
- Verpa [unranked]
Euverpa J. Schröt., Kryptogamen-Flora von Schlesien 3.2 (1): 26 (1893) [MB#846005]
- Verpa sect. Ptychoverpa Boud. ex Underw., XIX. On the distribution of the North American Helvellales: 485 (1896) [MB#846006]
- Ptychoverpa (Boud. ex Underw.) Boud., Bull. Soc. Mycol. France 15 (1): 53 (1899) [MB#4545]
- Verpa subgen. Ptychoverpa Boud., Bull. Soc. Mycol. France 8 (3): 143 (1892) [MB#845994]
- Verpa [unranked]
Morchellaria J. Schröt., Kryptogamen-Flora von Schlesien 3.2 (1): 25 (1893) [MB#845995]
- Verpa sect. Verpa (?) [MB#846007]
- Verpa sect. Euverpa Underw., XIX. On the distribution of the North American Helvellales: 485 (1896) [MB#846008]