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Cirsium arvense var. arvense
Creeping Thistle
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Photographer: Steve Matson
ID: 0000 0000 0904 0549 (2004-09-24)Copyright © 2004 Steve Matson
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INFORMATION PROVIDED WITH THE PHOTO
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date of photo Sep 6, 2003
date collected Sep 6, 2003
latitude 39.16440 longitude -120.23870
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location
Alpine Meadows ski area, n.w. of Tahoe City; weed at base of Kangaroo ski run; elev. (Placer County, California, US)family
Asteraceae
plant community disturded site, ski run; within mixed coniferous forestnotes specimen collected by Steve Matson #957 on 6 September 2003camera Canon EOS D60 with 100mm macro lens
contributor's ID # C:Botany ImagesAsteraceaeCirsiumarvense2-8046.jpg photo category: Plant - annual/perennial
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MORE INFORMATION ABOUT THIS PLANT
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| common names
Creeping Thistle (BSBI )
Look for Jepson Manual treatments, maps (University & Jepson Herbaria)View Calflora record for Cirsium arvense var. arvenseView all photos in CalPhotos of Cirsium arvense var. arvense Check Google Images for Cirsium arvense var. arvense |
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Reviewers' comments about this photo (review or add another comment)
| 1. | Reviewed by Michael Frankis Mar 18, 2008 |
| Action: changed name from "Cirsium arvense" to "Cirsium arvense var. arvense
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| Reviewer's comments: | | | | "Varietal placement (leaves not densely hairy on the underside)" |
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Using this photo The thumbnail photo (128x192 pixels) on this page may be freely used for personal or academic purposes without prior permission under the Fair Use provisions of US copyright law as long as the photo is clearly credited with © 2004 Steve Matson.
For other uses, or if you have questions, contact Steve Matson ssmat[AT]sbcglobal.net. (Replace the [AT] with the @ symbol before sending an email.) |
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