Santa Maria Feverfew (Parthenium hysterophorus)
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Credit: Santosh Namby chandran | Santosh Namby Chandran | License: CC-BY-2.5 CC-BY-SA-3.0-migrated GFDL -
Credit: Britton, N.L., and A. Brown | An illustrated flora of the northern United States, Canada and the British Possessions. Courtesy of Kentucky Native Plant Society. | License: PD USDA NRCS -
Credit: Ethel Aardvark | Own work | License: CC-BY-3.0 -
Credit: Forest & Kim Sta... | Plants of Hawaii, Image 040410-0017 from http://www.hear.org/... | License: CC-BY-3.0 -
Credit: Forest & Kim Sta... | Plants of Hawaii, Image 040410-0318 from http://www.hear.org/... | License: CC-BY-3.0 -
Credit: Forest & Kim Sta... | Plants of Hawaii, Image 050423-6649 from http://www.hear.org/... | License: CC-BY-3.0 -
Credit: Forest & Kim Sta... | Plants of Hawaii, Image 050423-6650 from http://www.hear.org/... | License: CC-BY-3.0 -
Credit: Forest & Kim Sta... | Plants of Hawaii, Image 060527-9510 from http://www.hear.org/... | License: CC-BY-3.0 -
Credit: Forest & Kim Sta... | Plants of Hawaii, Image 060527-9511 from http://www.hear.org/... | License: CC-BY-3.0 -
Credit: Forest & Kim Sta... | Plants of Hawaii, Image 060527-9512 from http://www.hear.org/... | License: CC-BY-3.0
Parthenium Hysterophorus, or more commonly know as Santa Maria Feverfew, is a forb/herb (a forb/herb is a non-woody plant that is not a grass) of the genus Parthenium. Its duration is annual which means it grows for one season only. Parthenium Hysterophorus or Santa Maria Feverfew's floral region is North America US Lower 48, Hawaii, Puerto Rico and The Virgin Islands, specifically in the states of Alabama, Arkansas, Connecticut, Delaware, Florida, Hawaii, Illinois, Louisiana, Massachusetts, Maryland, Michigan, Missouri, Mississippi, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, South Carolina, Texas and Virginia.
