Permanent unique identifier for this particular organism:
http://bioimages.vanderbilt.edu/thomas/0558-01
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Use this stable URL to link to this page:
http://bioimages.vanderbilt.edu/thomas/0558-01.htm
This particular organism is believed to have native means of establishment.
This organismal entity has the scope: multicellular organism.
Identifications:
Vernonia arkansana
DC.
nominal concept
common name: Arkansas ironweed
family: Asteraceae
Identified 2011-09-08 by Ron Thomas
Location:
Barkshead Recreational Area, 55 m NW of low water bridge, campground on Sylamore Creek, Stone County, Arkansas, US
Click on these geocoordinates to load a map showing the location: 36.01879°, -92.25082°
Coordinate uncertainty about: 100 m.
Location determined by an independent GPS measurement.
Occurrences were recorded for this particular organism on the following dates:
2011-09-07
The following images document this particular organism.
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| Image | View |
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stem - showing leaf bases |
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stem - showing leaf bases |
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leaf - unspecified |
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leaf - on upper stem |
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inflorescence - whole - unspecified |
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inflorescence - lateral view of flower |
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inflorescence - frontal view of flower |
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inflorescence - ventral view of flower + perianth |