Edwin Butterworth Mains (1890 - 1968) was an American mycologist.
Edwin Lutyens | Edwin Booth | Edwin M. Stanton | Edwin Starr | Edwin of Northumbria | Edwin Hubble | Edwin Franko Goldman | John Edwin Sandys | Edwin Edwards | Edwin Bidwell Wilson | Edwin A. McAlpin | Butterworth Hospital | Butterworth | The Mystery of Edwin Drood | Mains electricity | Edwin Torres | Edwin (musician) | Edwin Markham | Edwin Lankester | Edwin Forrest | Edwin Catmull | Edwin Abbott Abbott | Edwin | Frederic Edwin Church | Edwin Santibáñez | Edwin Muir | Edwin Mellen Press | Edwin Long | Edwin Lacierda | Edwin H. Colbert |