Prickly Poppy, Long pricklyhead poppy

Papaver argemone

Physical Characteristics

Papaver argemone is a ANNUAL growing to 0.4 m (1ft 4in) by 0.2 m (0ft 8in). See above for USDA hardiness. It is hardy to UK zone 8. It is in flower from June to July, and the seeds ripen from August to September. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies, beetles. The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil.

Distribution

Central and southern Europe, including Britain.

Habitats

Cultivated Beds;

Edible Uses

None known

Medicinal Uses

Diaphoretic An infusion or syrup made from the petals is used as a sudorific[240].

Known Hazards

This plant is toxic to mammals, though the toxicity is low[76]. The seed is not toxic[76].