USDA Seed Plates (JPG files) These 1930's era illustrations are just as useful today.
Use your back key to return to this index.
Hillman, F. H. and Helen H. Henry. 1935. Photographs of Drawings of Seeds; The more important forage-plant seeds and incidental seeds commonly found with them. Division of Seed Investigations, Bureau of Plant Industry, United States Department of Agriculture, Washington D.C.. Revised 1935.
(Scientific names not updated)
USDA Plate 1 Poaceae
USDA Plate 2 Poaceae
USDA Plate 3 Poaceae
USDA Plate 4 Cyperaceae, Juncaceae, Alliaceae, Urticaceae, Polygonaceae
USDA Plate 5 Polygonaceae, Chenopodiaceae, Amaranthaceae, Caryophyllaceae
USDA Plate 6 Caryophyllaceae, Ranunculaceae, Papaveraceae, Brassicaceae
USDA Plate 7 Brassicaceae
USDA Plate 8 Resedaceae, Rosaceae, Fabaceae
USDA Plate 9 Fabaceae
USDA Plate 10 Fabaceae, Oxalidaceae, Linaceae, Geraniaceae, Euphorbiaceae, Malvaceae, Clusiaceae
USDA Plate 11 Violaceae, Lythraceae, Onagraceae, Apiaceae, Primulaceae, Convolvulaceae, Cuscutaceae, Boraginaceae
USDA Plate 12 Boraginaceae, Verbenaceae, Lamiaceae
USDA Plate 13 Lamiaceae, Solanaceae, Scrophulariaceae, Plantaginaceae, Rubiaceae
USDA Plate 14 Valerianaceae, Dipsacaceae, Campanulaceae, Asteraceae
USDA Plate 15 Asteraceae
USDA Plate Vicia Comparison of Vicia villosa and Vicia dasycarpa
Use your back key to return to this index.
Hillman, F. H. and Helen H. Henry. 1935. Photographs of Drawings of Seeds; The more important forage-plant seeds and incidental seeds commonly found with them. Division of Seed Investigations, Bureau of Plant Industry, United States Department of Agriculture, Washington D.C.. Revised 1935.
(Scientific names not updated)
USDA Plate 1 Poaceae
USDA Plate 2 Poaceae
USDA Plate 3 Poaceae
USDA Plate 4 Cyperaceae, Juncaceae, Alliaceae, Urticaceae, Polygonaceae
USDA Plate 5 Polygonaceae, Chenopodiaceae, Amaranthaceae, Caryophyllaceae
USDA Plate 6 Caryophyllaceae, Ranunculaceae, Papaveraceae, Brassicaceae
USDA Plate 7 Brassicaceae
USDA Plate 8 Resedaceae, Rosaceae, Fabaceae
USDA Plate 9 Fabaceae
USDA Plate 10 Fabaceae, Oxalidaceae, Linaceae, Geraniaceae, Euphorbiaceae, Malvaceae, Clusiaceae
USDA Plate 11 Violaceae, Lythraceae, Onagraceae, Apiaceae, Primulaceae, Convolvulaceae, Cuscutaceae, Boraginaceae
USDA Plate 12 Boraginaceae, Verbenaceae, Lamiaceae
USDA Plate 13 Lamiaceae, Solanaceae, Scrophulariaceae, Plantaginaceae, Rubiaceae
USDA Plate 14 Valerianaceae, Dipsacaceae, Campanulaceae, Asteraceae
USDA Plate 15 Asteraceae
USDA Plate Vicia Comparison of Vicia villosa and Vicia dasycarpa