Family: Asteraceae Aster Family
Genus: Sonchus Sowthistle
Scientific Name: Sonchus arvensis L.
Common Name(s): Field Sowthistle, Perennial Sowthistle, Field Milk Thistle, Creeping Sowthistle
Growth Type: perennial
Species Description:
Click on the thumbnails to view large image.
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ID: Hrb-SONAR-001
Source: 35mm slide (illustration)
Credit:
Keyword(s): leaf, vegetative
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ID: Hrb-SONAR-002
Source: 35mm slide (photo)
Credit:
Keyword(s): seedling
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 | Caption:
ID: Hrb-SONAR-003
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense, mature
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ID: Hrb-SONAR-004
Source: 35mm slide (photo)
Credit:
Keyword(s): vegetative
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 | Caption:
ID: Hrb-SONAR-005
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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 | Caption:
ID: Hrb-SONAR-006
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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 | Caption:
ID: Hrb-SONAR-007
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense, vegetative
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 | Caption:
ID: Hrb-SONAR-008
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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 | Caption:
ID: Hrb-SONAR-009
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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 | Caption:
ID: Hrb-SONAR-010
Source: 35mm slide (photo)
Credit:
Keyword(s): inflorescense, mature
|
 | Caption:
ID: Hrb-SONAR-011
Source: 35mm slide (photo)
Credit:
Keyword(s): leaf, vegetative
|
 | Caption:
ID: Hrb-SONAR-012
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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 | Caption:
ID: Hrb-SONAR-013
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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 | Caption:
ID: Hrb-SONAR-014
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
|
 | Caption:
ID: Hrb-SONAR-015
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
|
 | Caption:
ID: Hrb-SONAR-016
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
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 | Caption:
ID: Hrb-SONAR-017
Source: 35mm slide (photo)
Credit:
Keyword(s): seedling
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 | Caption:
ID: Hrb-SONAR-018
Source: 35mm slide (photo)
Credit:
Keyword(s): seedling
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 | Caption:
ID: Hrb-SONAR-019
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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 | Caption:
ID: Hrb-SONAR-020
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
|
 | Caption:
ID: Hrb-SONAR-021
Source: 35mm slide (photo)
Credit:
Keyword(s): inflorescense, mature
|
 | Caption:
ID: Hrb-SONAR-022
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
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 | Caption:
ID: Hrb-SONAR-023
Source: 35mm slide (photo)
Credit:
Keyword(s): leaf, stem
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 | Caption:
ID: Hrb-SONAR-024
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
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 | Caption:
ID: Hrb-SONAR-025
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
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 | Caption:
ID: Hrb-SONAR-026
Source: 35mm slide (photo)
Credit:
Keyword(s): inflorescense, leaf, mature, stem, vegetative
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 | Caption:
ID: Hrb-SONOL-001
Source: 35mm slide (illustration)
Credit:
Keyword(s): flowering, inflorescense, vegetative
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 | Caption:
ID: Hrb-SONOL-002
Source: 35mm slide (photo)
Credit:
Keyword(s): leaf, vegetative
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