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Species
World flora
Erigeron canadensis
L.
Common name(s)
Horseweed
18
Genus
Erigeron
Family
Compositae
Flora
World flora
8 168
observations
Summary
Map
Phenology
Altitudes
Trends
Top contributors / Top identifiers
Uses
External resources
Map
Phenology
Altitudes
Trends
Top contributors / Top identifiers
Uses
MEDICINE
folklore
WEED
seed contaminant
External resources
Pl@ntNet data at GBIF
Pl@ntNet data at gbif.org
Download Pl@ntNet data at gbif.org
Pl@ntNet data at gbif.org API
Wikipedia
Erigeron canadensis
L.
Summary
Flower
Leaf
Fruit
Bark
Habit
Other
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Flower
Sep 13, 2019
Private geolocation
Aug 28, 2023
Private geolocation
Aug 28, 2023
Private geolocation
Jul 1, 2024
Aug 17, 2010
Sep 29, 2024
Sep 5, 2018
Dec 21, 2021
Jun 23, 2024
Private geolocation
Jun 23, 2024
Private geolocation
Sep 21, 2024
Public geolocation
Aug 30, 2021
Private geolocation
Nov 20, 2021
Private geolocation
Dec 27, 2019
Aug 16, 2023
Public geolocation
Aug 6, 2024
Private geolocation
Jun 23, 2024
Private geolocation
Jun 23, 2024
Private geolocation
Jun 23, 2024
Private geolocation
Jun 28, 2023
Jun 28, 2023
Aug 9, 2023
Public geolocation
Aug 9, 2023
Public geolocation
Aug 9, 2023
Public geolocation
Aug 3, 2023
Private geolocation
Jul 21, 2021
Jul 27, 2023
Public geolocation
Jul 29, 2023
Private geolocation
Sep 7, 2020
Sep 4, 2023
Nov 16, 2021
Public geolocation
Jul 30, 2023
Sep 4, 2023
Oct 17, 2019
Private geolocation
Sep 9, 2021
Nov 29, 2021
Public geolocation
Jul 21, 2024
Public geolocation
Leaf
Jan 19, 2024
Private geolocation
Jul 1, 2024
Aug 28, 2023
Private geolocation
Sep 20, 2019
Private geolocation
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Sep 29, 2024
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Dec 31, 2021
Private geolocation
Sep 21, 2024
Public geolocation
Aug 30, 2021
Private geolocation
Sep 5, 2018
Sep 5, 2018
Oct 14, 2021
Private geolocation
Oct 14, 2021
Private geolocation
Aug 6, 2024
Private geolocation
Jun 28, 2023
Aug 16, 2023
Public geolocation
Dec 27, 2019
Jul 27, 2023
Public geolocation
Aug 3, 2023
Private geolocation
Oct 4, 2021
Jul 29, 2023
Private geolocation
Sep 22, 2024
Private geolocation
Sep 22, 2024
Private geolocation
Aug 9, 2023
Public geolocation
Aug 9, 2023
Public geolocation
Aug 9, 2023
Public geolocation
Jul 30, 2023
Jul 21, 2024
Public geolocation
Fruit
Jan 19, 2024
Private geolocation
Jan 13, 2019
Jan 13, 2019
Jul 29, 2023
Private geolocation
Aug 18, 2015
Public geolocation
Bark
Jan 19, 2024
Private geolocation
Jan 13, 2019
Jun 23, 2024
Private geolocation
Jul 29, 2023
Private geolocation
Sep 5, 2018
Habit
Jan 19, 2024
Private geolocation
Jul 1, 2021
Aug 17, 2010
Jul 1, 2021
Aug 28, 2023
Private geolocation
Jul 1, 2021
Aug 9, 2023
Public geolocation
Aug 9, 2023
Public geolocation
Sep 21, 2024
Public geolocation
Nov 13, 2021
Public geolocation
Jun 9, 2023
Private geolocation
Aug 16, 2023
Public geolocation
Aug 6, 2024
Private geolocation
Aug 19, 2023
Private geolocation
Jul 27, 2023
Public geolocation
Sep 22, 2024
Private geolocation
Sep 22, 2024
Private geolocation
Aug 3, 2023
Private geolocation
Other
Jul 1, 2024