Author:Edward Charles Jeffrey

Works

 * The gametophyte of Botrychium virginianum (1898)


 * The morphology of the central cylinder in the angiosperms (1899)


 * Affinities of certain Cretaceous plant remains commonly referred to the genera Dammara and Brachyphyllum, with Charles Arthur Hollick, (1906)


 * Studies of Cretaceous coniferous remains from Kreischerville, New York, with Charles Arthur Hollick, (1909)


 * Coal and Civilization (1925)