Swayne, G. (1790). Gramina pascua: Or, a collection of specimens of the common pasture grasses, arranged in the order of their flowering, and accompanied with their Linnæan and English names, as likewise with familiar descriptions and remarks. By G. Swayne, .. printed for the author, by S. Bonner; and sold by W. Richardson, London.

Swayne, George. Gramina Pascua: Or, a Collection of Specimens of the Common Pasture Grasses, Arranged in the Order of Their Flowering, and Accompanied with Their Linnæan and English Names, as Likewise with Familiar Descriptions and Remarks. By G. Swayne, .. printed for the author, by S. Bonner; and sold by W. Richardson, London, 1790.