Element Stewardship Abstracts

Cirsium arvense
(Canada Thistle, Creeping Thistle, Californian Thistle)



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File format
Species Management Summary ("ESA")          Adobe Acrobat     MS Word
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USA Images: (Click on thumbnail images for a closer view)

Male inflorescence

Female inflorescence 1

Female inflorescence 2

Female inflorescence 3

Flowerheads I

Flowerheads II

View of flowers

Seedheads

Plants

View of plant

Creekside

Sea of trouble

w/white foliage


NZ Images: (Click on thumbnail images for a closer view)

NZ flowers I

NZ flowers II

NZ flowers III
 

On image use and image archives



Updated May 2008
©The Nature Conservancy, 2000