Common weeds / by Paul C. Standley, Assoc. Curator of the Herbarium.
Standley, Paul Carpenter,
Brownell, Leverett White,
Field Museum of Natural History,
"This is the fifth [i.e. sixth] of a series of Field Museum Leaflets dealing with some of the common and conspicuous plants of the Chicago region. The earlier ones treat of the flowers of spring [No.
"The photographs of the following plants were obtained from L. W. Brownell: green foxtail, goosefoot, pusley, sweet clover, plantain, galinsoga, mayweed, and dandelion." -- p. 
Fieldiana, Popular series, Botany, was published by Field Museum of Natural History, Dept. of Botany as Leaflet (no. 1-9, 1922-1924), as Botany leaflet (no. 10-25, 1924-1940), and by Chicago Natural H
QK1 .F43 no. 17
Botany leaflet ; no. 17