An individual instance of Helianthus silphioides (rosinweed sunflower)
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This particular organism is believed to have native means of establishment.

This organismal entity has the scope: multicellular organism.


Helianthus silphioides


sec. Yatskievych 2006

common name: rosinweed sunflower
family: Asteraceae
Identified 2007-01-09 by Ron Thomas


Hwy65, 200m east of jct. with AR235, Searcy County, Arkansas, US
Click on these geocoordinates to load a map showing the location: 36.05547°, -92.857°
Coordinate uncertainty about: 30 m.

Location determined from Google maps.

Occurrences were recorded for this particular organism on the following dates:

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leaf - on upper stem
inflorescence - whole - unspecified
inflorescence - frontal view of flower

Yatskievych 2006 =

Yatskievych, George, 2006. Steyermark's Flora of Missouri. Vol. 1 and 2. Missouri Botanical Garden, Saint Louis, MO, US.

Metadata last modified: 2015-10-10T17:16:00.288-05:00
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