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Stiff Cowbane
Oxypolis
rigidior
(Linaneus) Rafinesque
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Stiff Cowbane: https://www.marylandbiodiversity.org/species/2362
Synonyms
Oxypolis rigidior ambigua
Oxypolis rigidor var. longifolia
Oxypolis turgida
Pig-Potato
Tags
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Apiales
Family Apiaceae
Genus Oxypolis
View Taxonomy
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Apiales
Family Apiaceae
Genus Oxypolis
Seasonality
About Taxon
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Seasonality
Seasonality
History
Time of the year
Entire Year (Jan - Dec)
Spring (Mar - May)
Summer (Jun - Jul)
Fall (Aug - Nov)
Winter (Dec - Feb)
Range of years
1873
1891
1895
1900
1901
1902
1903
1905
1912
1916
1919
1930
1936
1937
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1951
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2022
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2016
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1998
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1984
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1972
1956
1953
1952
1951
1947
1946
1937
1936
1930
1919
1916
1912
1905
1903
1902
1901
1900
1895
1891
1873
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Records
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for Jan - Dec from 2019 - 2020
Source: Maryland Biodiversity Project database
Total
Records
by Year
Source: Maryland Biodiversity Project database