Identify
Explore
Species
Contributions
Groups
Geo
BETA
Sign in
Register
EN
Аҧсуа
العربية
Беларуская
български език
বাংলা
Català
Česky
Cymraeg
Dansk
Deutsch
Deutsch (Österreich)
Ελληνικά
Esperanto
Español
Eesti keel
Euskara
فارسی
Suomen kieli
Français
Galego
עברית
हिन्दी ; हिंदी
Hrvatski
Magyar
Bahasa Indonesia
Italiano
日本語
Lietuvių kalba
മലയാളം
Bahasa Melayu, بهاس ملايو
Norsk bokmål
Dutch
Occitan
Polski
Português
Português (Brasil)
Română
русский язык
ᱥᱟᱱᱛᱟᱲᱤ
Slovenčina
Slovenščina
српски језик
Svenska
Türkçe
українська мова
اردو
簡体中文
正體中文
正體中文 (tw)
Species
World flora
Polygonum arenastrum
Boreau
Common name(s)
Oval-leaf knotweed
10
Genus
Polygonum
Family
Polygonaceae
Flora
World flora
124
observations
Summary
Map
Phenology
Altitudes
Trends
Top contributors / Top identifiers
Uses
External resources
Map
Phenology
Altitudes
Trends
Top contributors / Top identifiers
Uses
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
Polygonum arenastrum
Boreau
Summary
Flower
Leaf
Fruit
Bark
Habit
Other
Filter
All
Public geolocation
Private geolocation
No geolocation data
Sort by
Quality
Observation date
Date created
Sort order
Ascending
Descending
Flower
Nov 30, 2022
Public geolocation
Sep 20, 2023
Sep 11, 2023
Private geolocation
Sep 4, 2023
Jun 22, 2024
Public geolocation
Oct 18, 2022
Private geolocation
Sep 11, 2024
May 7, 2024
Public geolocation
Oct 6, 2023
Aug 25, 2023
Private geolocation
Aug 5, 2023
Public geolocation
Aug 4, 2023
Sep 7, 2009
Public geolocation
Sep 24, 2021
Public geolocation
Sep 3, 2024
Private geolocation
Sep 20, 2023
Aug 26, 2023
Private geolocation
Sep 25, 2023
Public geolocation
Sep 25, 2023
Public geolocation
Oct 4, 2023
Private geolocation
Aug 26, 2023
Private geolocation
Sep 14, 2023
Private geolocation
Sep 14, 2023
Private geolocation
Aug 7, 2024
Oct 17, 2022
Sep 2, 2023
Dec 11, 2023
Public geolocation
Nov 9, 2023
Nov 9, 2023
Sep 1, 2022
Private geolocation
Sep 1, 2022
Private geolocation
Jul 13, 2023
Private geolocation
Sep 15, 2023
Private geolocation
Sep 15, 2023
Private geolocation
Jul 12, 2023
Public geolocation
Oct 16, 2023
Public geolocation
Dec 13, 2023
Private geolocation
Sep 20, 2023
Private geolocation
Sep 16, 2021
Private geolocation
Aug 29, 2023
Aug 29, 2023
Jul 5, 2022
Private geolocation
Sep 27, 2023
Leaf
Sep 20, 2023
Nov 30, 2022
Public geolocation
Sep 4, 2023
Jun 22, 2024
Public geolocation
Jun 8, 2023
Private geolocation
Oct 12, 2023
Public geolocation
Oct 18, 2022
Private geolocation
Oct 12, 2023
Public geolocation
Sep 11, 2024
May 7, 2024
Public geolocation
Oct 6, 2023
Aug 25, 2023
Private geolocation
Sep 22, 2023
Public geolocation
Sep 24, 2021
Public geolocation
Sep 7, 2009
Public geolocation
Oct 19, 2023
Sep 3, 2024
Private geolocation
Sep 20, 2023
Jul 25, 2023
Private geolocation
Oct 12, 2023
Oct 21, 2023
Private geolocation
Aug 26, 2023
Private geolocation
Aug 26, 2023
Private geolocation
Oct 4, 2023
Private geolocation
Jul 18, 2016
Public geolocation
Sep 2, 2023
Aug 7, 2024
Dec 11, 2023
Public geolocation
Sep 1, 2024
Private geolocation
Aug 17, 2024
Sep 15, 2023
Private geolocation
Oct 11, 2023
Private geolocation
Jul 12, 2023
Private geolocation
Sep 17, 2023
Private geolocation
Sep 17, 2023
Private geolocation
Aug 9, 2023
Private geolocation
Jan 27, 2023
Sep 20, 2023
Private geolocation
Aug 29, 2023
Fruit
May 7, 2024
Public geolocation
Bark
Aug 25, 2023
Private geolocation
Sep 3, 2024
Private geolocation
Oct 4, 2023
Private geolocation
Sep 20, 2023
Private geolocation
Habit
Sep 20, 2023
Nov 30, 2022
Public geolocation
Nov 30, 2022
Public geolocation
May 7, 2024
Public geolocation
Sep 3, 2024
Private geolocation
Sep 20, 2023
Oct 4, 2023
Private geolocation
Dec 11, 2023
Public geolocation
Oct 16, 2023
Public geolocation
Sep 20, 2023
Private geolocation
Aug 29, 2023
Other
Aug 25, 2023
Private geolocation
Aug 5, 2023
Public geolocation