Family: Asteraceae Aster Family
Genus: Arctium Burdock
Group of biennial herbs having globular flower heads with prickly bracts.
Scientific Name: Arctium minus Bernh.
Common Name(s): Common Burdock, Lesser Burdock
Growth Type: biennial
Species Description:
Click on the thumbnails to view large image.
 | Caption:
ID: Hrb-ARFMI-017
Source: 35mm slide (photo)
Credit:
Keyword(s): leaf, vegetative
|
 | Caption: Common burdock burs with hooked bracts that attach to animals and people.
ID: Hrb-ARFMI-014
Source: 35mm slide (photo)
Credit:
Keyword(s): fruit, mature
|
 | Caption: Common burdock patch.
ID: Hrb-ARFMI-008
Source: 35mm slide (photo)
Credit:
Keyword(s): vegetative
|
 | Caption: Common burdock's bur that is made up of several hooked bracts and its large hairy leaves.
ID: Hrb-ARFMI-003
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
|
 | Caption: Common burdock's emerging heart-shaped leaves.
ID: Hrb-ARFMI-016
Source: 35mm slide (photo)
Credit:
Keyword(s): leaf, vegetative
|
 | Caption: Common burdock's first year rosette with large, hairy leaves.
ID: Hrb-ARFMI-006
Source: 35mm slide (photo)
Credit:
Keyword(s): leaf, vegetative
|
 | Caption: Common burdock's first year rosette.
ID: Hrb-ARFMI-012
Source: 35mm slide (photo)
Credit:
Keyword(s): vegetative
|
 | Caption: Common burdock's large heart-shaped leaves and burs.
ID: Hrb-ARFMI-004
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, fruit, leaf
|
 | Caption: Common burdock's large leaves.
ID: Hrb-ARFMI-011
Source: 35mm slide (photo)
Credit:
Keyword(s): leaf, vegetative
|
 | Caption: Common burdock's large, heart-shaped, hairy leaf.
ID: Hrb-ARFMI-013
Source: 35mm slide (photo)
Credit:
Keyword(s): leaf
|
 | Caption: Common burdock's mature burs made up of many hooked bracts.
ID: Hrb-ARFMI-010
Source: 35mm slide (photo)
Credit:
Keyword(s): fruit, mature
|
 | Caption: Common burdock's mottled seeds.
ID: Hrb-ARFMI-002
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
|
 | Caption: Common burdock's purple flowers.
ID: Hrb-ARFMI-009
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
|
 | Caption: Common burdock's spatulate cotyledons and emerging leaves.
ID: Hrb-ARFMI-001
Source: 35mm slide (photo)
Credit:
Keyword(s): seedling
|
 | Caption: Common burdock's spatulate cotyledons and emerging leaves.
ID: Hrb-ARFMI-015
Source: 35mm slide (photo)
Credit:
Keyword(s): seedling
|
 | Caption: Mature common burdock plant.
ID: Hrb-ARFMI-005
Source: 35mm slide (photo)
Credit:
Keyword(s): inflorescense, mature
|