B and T World Seeds' reference number: 431668
USDA average, annual, minimum temperature Zone:7
Type of plant - annual or biennial, depending on climate
Flower: WHITE or MAUVE -10cm. dia., many stamens
Foliage: glaucous GREY-GREEN, prickly veins
Height in meters: 1.5

Synonyms (alternative names) for Argemone albiflora: Argemone alba, 

Common names for Argemone albiflora: Prickly Poppy, 

Argemone albiflora is included in the following B and T World Seeds flowering plant categories:
2:   Wants
43:   Herbaceous Border Plant Seed List
53:   Bedding Plant Seed List
62:   Mexican Native and Introduced Plants
76:   Californian Native Plant Seed List
85:   Natives of U.S.South West (Arizona Texas New Mexico)
89:   Natives of U.S.South East
543:  Papaveraceae

Germination guide
Argemone albiflora seeds will usually germinate in 14 days. Sow seeds about 13mm deep in a Well drained seed sowing mix at about 20°C.

Can be sown in situ