PAPAVERACEAE (Poppy family)

Argemone mexicana L. Mexican pricklypoppy [US; Florida; Collier County; T50S, R31E, S1; 5 feet][0.5 miles west of mile marker #34, where Highway 75 passes over channeled Everglades; January 6, 1998; Collected & identified by Chuck Walker; #FL64]

Argemone pleiacantha Greene ssp. ambigua G.B. Ownbey southwestern pricklypoppy [US; Arizona; Yavapai County; Prescott; T14N, R2W, S33; 5,340 feet][high on hill, northwest corner of Granite Creek Park; May 29, 1993; Collected & identified by Chuck Walker; #AZ96]

Dicentra cucullaria (L.) Bernh. dutchman's breeches [US; Illinois; Williamson County; T10S, R2E, S18; 450 feet][north-facing slope, oak-hickory woods, Little Grassy Road, one mile west of Road 148; April 6, 1987; Collected & identified by Derek D. Woolard; #19]

Eschscholzia californica Cham. ssp. californica California poppy [US; Arizona; Yavapai County; Prescott; T14N, R2W, S35; 5,420 feet][south side of road, 1505 E. Highway 69; June 13, 1993; Collected & identified by Chuck Walker; #AZ111]

Macleaya cordata (Willd.) R. Br. plume poppy [US; Washington; Spokane County; Spokane; T25N, R43E, S29; 2,240 feet][by stone tool storage building, 20 m northeast of Conservatory, Manito Park; July 14, 1998; Collected & identified by Chuck Walker; #WA83]

Stylophorum diphyllum (Michx.) Nutt. celandine poppy [US; Illinois; Jackson County; T10S, R3W, S2; 37 deg. 41.066' N; 89 deg. 24.295'W; 520 feet][along trail, Little Grand Canyon; July 15, 2002; Collected by Chuck Walker; Identified by Dr. Mark A. Basinger; #IL380]