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  4. Polemonium caeruleum

Polemonium caeruleum

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Common names

Jacob’s ladder

Biostatus

Exotic

Conservation status

Not applicable

Category

Vascular

Structural class

Herbs - Dicotyledons other than Composites

Flower colours

Blue, Violet/Purple

Detailed taxonomy

Genus

Polemonium

Family

Polemoniaceae

Authority

Polemonium caeruleum L.

Ecology

Year naturalised

1988

Origin

Temperate N. Hemisphere

Other information

Etymology

caeruleum: From the Latin caeruleus ‘sky blue’

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