Glaucium flavum aka Horned Poppy

Taxonomy

Genus Glaucium Family Papaveraceae Order Ranunculales Class Magnoliopsida Phylum Tracheophyta
Glaucium flavum, also known as the yellow horned poppy, yellow hornpoppy or sea poppy, is a summer flowering plant in the Papaveraceae family. It is native to Europe, Northern Africa, Macaronesia, and temperate zones in Western Asia. This plant thrives exclusively on the seashore and is never found inland. With its deeply-lobed, blue-green leaves forming a rosette, G. flavum is a short-lived perennial that is typically grown as a biennial. The stems of this erect plant are grey and branched, supporting vibrant yellow or orange poppy flowers during the summer. These beautiful blooms are followed by long, narrow, upright seed pods. It is important to note that all parts of G. flavum, including the seeds, are toxic. Due to its invasive nature, it is classified as a noxious weed in certain regions of North America, where it has been introduced. Despite its potentially harmful qualities, G. flavum is cultivated in gardens, adding a burst of color as a short-lived perennial. In Massachusetts, however, it is considered invasive.

Common names

Horned Poppy, Yellow Horned Poppy, Sea Poppy, Yellow Hornpoppy, Beach Poppy

How to care for Horned Poppy

Difficulty

Horned Poppy is a low-maintenance plant that requires minimal attention, making it an excellent choice for beginners.

Water

Horned Poppy should be watered regularly, allowing the soil to dry out between waterings.

Lighting

Horned Poppy requires abundant, bright and direct light. Placing it less than one foot from a window is the best way to make sure the plant receives enough light to survive and thrive. Depending on your region, however, the current weather can affect the placement of the plant in your home. For example, in some areas the sun may be too direct and intense, so it's best to place it farther away from the window. You may also need to adjust your placement according to the season as the sunlight can change intensity over the course of the year. If you live in a region with significant temperature fluctuations, such as a desert, you may need to place the plant a bit farther away from the window to avoid extreme heat or cold. With some care and attention, your Horned Poppy will be sure to bring you many years of beauty and enjoyment.

Toxicity

Ploi does not possess verified information regarding the toxicity of this particular plant. In the event that you, a member of your family, or a pet ingests plant material with an unclear toxicity level, it is highly recommended to seek the advice of a medical professional.

Region of origin

Horned Poppy’s native range is Usually near the coast in W. Europe, including Britain, to the Mediterranean and W. Asia.

More info:
Wikipedia

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More Species in Glaucium Genus

Glaucium corniculatum Blackspot Hornpoppy