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Weed Seed: Corn gromwell/Field gromwell (Buglossoides arvensis)

Family

Boraginaceae

Synonyms

Lithospermum arvense

Distribution in Canada

Found in BC, MB, ON, QC, NS

Duration of life cycle

Annual

Seed/Fruit type

Seed identification features

Size

Shape

Surface texture

Colour

Other structures

Similar species

Blueweed (Echium vulgare)

Gromwell (Lithospermum officinale)

Photos

Photo - Corn gromwell (Buglossoides arvensis) seed (front view, showing ridge)
Corn gromwell (Buglossoides arvensis) seed (front view, showing ridge)
Photo - Corn gromwell (Buglossoides arvensis) seed (side view, showing seed shape)
Corn gromwell (Buglossoides arvensis) seed (side view, showing seed shape)
Photo - Corn gromwell (Buglossoides arvensis) seeds
Corn gromwell (Buglossoides arvensis) seeds

Similar species

Photo - Similar species: Blueweed (Echium vulgare) nutlet
Similar species: Blueweed (Echium vulgare) nutlet
Photo - Similar species: Gromwell (Lithospermum officinale) nutlet
Similar species: Gromwell (Lithospermum officinale) nutlet
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