Appearance

Echium plantagineum is an annual or biennial plant that can grow up to 39.3 in. (100 cm) tall.

Foliage

Rosette leaves are 2-7.9 in. (5-20 cm) long, ovate, petiolate, and prominent venation. Cauline leaves are oblong to lanceolate and can be cordate at the base.

Flowers

The calyx consists of 5 sepals and is 0.28-0.59 in. (7-15 mm) across. Corolla consists of 5 fused petals that are 0.71-1.2 in. (18-30 mm) across, funnel-shaped, and purple to blue or even pink to white in color. Flowering occurs from spring to summer.

Fruit

Fruits are 0.1 in. (2.5 mm) long, tan-grey to black, usually grouped in fours. Seeds are 0.08-0.12 in. (2-3 mm) long, brownish in color, wrinkled, and 3 sided.

Ecological Threat

Echium plantagineum can be found in pastures, vacant lands, and roadsides. It is native to the Mediterranean and west Europe.

Citations

Winston, R.L., Andreas, J.E., Milan, J., DesCamp, W., Randell, C.B., and M. Schwarzländer. 2014. New Invaders of the Northwest. United States Department of Agriculture, Forest Health Technology Enterprise Team. FHTET-2014-12. Retrieved from https://www.fs.fed.us/foresthealth/technology/pdfs/FHTET-2014-12_NW_New_Invaders.pdf
 

Selected Images



Maps



EDDMapS Distribution - This map is incomplete and is based only on current site and county level reports made by experts, herbaria, and literature. For more information, visit www.eddmaps.org

State Regulated List

State Lists - This map identifies those states that have this species on their invasive species list or law.

Taxonomic Rank


Domain: Eukarya
Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Superorder: Asteranae
Order: Boraginales
Family: Boraginaceae
Genus: Echium
Echium plantagineum L.