Family: Asteraceae Aster Family
Genus: Carduus Plumeless Thistle
Genus of 91 species of erect thistles with prickly winged stems and leaves. Native to Eurasia, the Mediterranean region and East Africa.
Scientific Name: Carduus acanthoides L.
Common Name(s): Plumeless Thistle, Spiny Plumeless Thistle, Acanthus Thistle, Welted Thistle
Growth Type: biennial
Species Description:
Click on the thumbnails to view large image.
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ID: Hrb-CRUAC-001
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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ID: Hrb-CRUAC-002
Source: 35mm slide (photo)
Credit:
Keyword(s): inflorescense, mature
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ID: Hrb-CRUAC-003
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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ID: Hrb-CRUAC-004
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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ID: Hrb-CRUAC-005
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
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ID: Hrb-CRUAC-006
Source: 35mm slide (photo)
Credit:
Keyword(s): inflorescense, mature
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ID: Hrb-CRUAC-007
Source: 35mm slide (photo)
Credit:
Keyword(s): inflorescense, mature
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 | Caption:
ID: Hrb-CRUAC-008
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering
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ID: Hrb-CRUAC-009
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering
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 | Caption:
ID: Hrb-CRUAC-010
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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 | Caption:
ID: Hrb-CRUAC-011
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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 | Caption:
ID: Hrb-CRUAC-012
Source: 35mm slide (photo)
Credit:
Keyword(s): inflorescense, mature
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 | Caption:
ID: Hrb-CRUAC-013
Source: 35mm slide (photo)
Credit:
Keyword(s): vegetative
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 | Caption:
ID: Hrb-CRUAC-014
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
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 | Caption:
ID: Hrb-CRUAC-015
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
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 | Caption:
ID: Hrb-CRUAC-016
Source: 35mm slide (photo)
Credit:
Keyword(s): leaf, vegetative
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 | Caption:
ID: Hrb-CRUAC-017
Source: 35mm slide (photo)
Credit:
Keyword(s): leaf
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 | Caption:
ID: Hrb-CRUAC-018
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
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 | Caption:
ID: Hrb-CRUAC-019
Source: 35mm slide (photo)
Credit:
Keyword(s): flowering, inflorescense
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 | Caption:
ID: Hrb-CRUAC-020
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
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 | Caption:
ID: Hrb-CRUAC-021
Source: 35mm slide (photo)
Credit:
Keyword(s): seed
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