Eryngium planum

Blue Eryngo, a reference photo
Photo: No machine-readable author provided. Bogdan assumed (based on copyright claims). · CC BY-SA 3.0 (licence)

Eryngium planum, the blue eryngo or flat sea holly, is a species of flowering plant in the family Apiaceae, native to the area that includes central and southeastern Europe and Central Asia. It is a thistle-like herbaceous perennial growing to 50 cm (20 in) with branched silvery-blue stems, and numerous small blue conical flowerheads surrounded by spiky bracts in summer.

From Wikipedia, under CC BY-SA 4.0.

Is it poisonous?

We have no record of Blue Eryngo being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Classification

Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Apiales
Family
Apiaceae
Species
Eryngium planum

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