Home
Checklist
Sites
Explore
Maryland Quad Map
Maryland Quad Heat Map
Top 100 Contributors by Species
Top 100 Contributors by Records
Recent Discoveries (this month)
MBP Data Processing Stats
Recently Added Photos List
More
About
MBP Brochure
MBP Blog
Dedication
Editors
Community
Partners
Resources
Bibliography
iNaturalist Integration Summary
Maryland Plant Atlas
MD/DCRC Resources
eBird
Connect With MBP
Facebook
Instagram
Twitter (X)
Bluesky
LinkedIn
MBP iNaturalist Project
Flickr MBP Group
MBP Google Group
Help
About Records
FAQ
MBP iNaturalist FAQs
How to Contribute
Contact
Donate
Eastern Poison Ivy
Toxicodendron radicans
(Linnaeus) Kuntze
Share This Page
Eastern Poison Ivy - Toxicodendron radicans (Linnaeus) Kuntze: https://www.marylandbiodiversity.com/view/1418
Synonyms
Eastern Poison-ivy
Poison Ivy
Rhus radicans
Rhus toxicodendron
Toxicodendron radicans ssp. radicans
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Sapindales
Family Anacardiaceae
Genus Toxicodendron
View Taxonomy
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Sapindales
Family Anacardiaceae
Genus Toxicodendron
About Taxon
Media
Map
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
1877
1895
1896
1903
1904
1915
1928
1929
1934
1937
1938
1939
1940
1942
1945
1947
1953
1955
1957
1958
1960
1961
1963
1964
1965
1966
1968
1971
1972
1974
1977
1978
1980
1983
1984
1985
1986
1987
1988
1989
1991
1995
1996
1997
1999
2002
2003
2004
2005
2007
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2007
2005
2004
2003
2002
1999
1997
1996
1995
1991
1989
1988
1987
1986
1985
1984
1983
1980
1978
1977
1974
1972
1971
1968
1966
1965
1964
1963
1961
1960
1958
1957
1955
1953
1947
1945
1942
1940
1939
1938
1937
1934
1929
1928
1915
1904
1903
1896
1895
1877
Filter by Tag
- - -
Flowering
Fruiting
Flower Budding
No Evidence of Flowering
Update
Reset
Total
Records
by Month
for Jan - Dec from 2019 - 2020
Source: Maryland Biodiversity Project database
View Bibliography
Total
Records
by Year
Source: Maryland Biodiversity Project database
View Bibliography