Asteraceae
Hemp-agrimony
Eupatorium cannabinum
- Family
- Asteraceae
- Genus
- Eupatorium
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Common names
By language (41)
- Arabic
- غفاث, الغافث القنبي, خد البنت, غار فثية, غفث ابن سينا, قنب الماء
- arz
- يوباتوريوم كانابينوم
- Asturian
- Oriéganu d'agua
- azb
- قویون پیتراغی
- Azerbaijani
- Kənafvari asırqalotu
- Belarusian
- Рэпік канапляны, Рэпік, Рэчнік, Сядач
- Bulgarian
- Див коноп
- Catalan
- Canabassa, Eupatoire chanvrine
- Chinese
- 大麻叶泽兰, 大麻葉澤蘭, 大麻叶佩兰
- Croatian
- Konopljika
- Czech
- Sadec konopáč
- Danish
- Hamp-Hjortetrøst
- Dutch
- Koninginnekruid, Koninginnenkruid, Leverkruid
- English
- Hemp-agrimony, Hemp agrimony
- Estonian
- Harilik vesikanep, Vesikanep
- Finnish
- Rantapunalatva, Punalatva
- French
- Eupatoire à feuilles de chanvre, Eupatoire chanvrine, Eupatoire a feuilles de chanvre
- German
- Gewöhnlicher Wasserdost, Wasserdost, Blauwetterkühl, Eupatoire chanvrine, Hirschklee, Kunigundenkraut, Wasserhanf
- Hebrew
- גדותן הביצות
- Hungarian
- Sédkender, Kenderpakóca
- Irish
- Cnáib uisce
- Japanese
- エウパトーリウム・カンナビーヌム
- kw
- Skawen dhu
- Latvian
- Lielā krastkaņepe
- li
- Hómmelskroed
- Lithuanian
- Kanapinis kemeras, Eupatoire chanvrine
- Macedonian
- Ресник
- Norwegian Bokmål
- Hjortetrøst
- Persian
- یوپاتریوم کانابینوم
- Polish
- Sadziec konopiasty
- Romanian
- Cânepa codrului, Cînepa codrului
- Russian
- Посконник коноплевидный, Водяная конопля, Посконник водяной, Посконник конопляный, Посконник коноплёвый
- Serbian
- Resnik, Ресник
- Slovak
- Konopáč obyčajný
- Slovenian
- Konjska griva
- Spanish
- Canamo de agua, Canamo silvestre acuatico, Cañamo silvestre acuatico, Cañamo verde, Cánamo de agua, Cánamo silvestre acuático, Eupatorio con hojas de canamo, Eupatorio con hojas de cánamo
- Swedish
- Hampflockel, Eupatoire chanvrine, Flocks
- Turkish
- Koyun pıtrağı, Koyunpıtrağı
- Ukrainian
- Сідач коноплевий
- Vietnamese
- Yên bạch lá gai
- Welsh
- Byddon chwerw
Synonyms
- Chone heterophylla Dulac
- Chrone heterophylla Dulac
- Cunigunda vulgaris Bubani
- Eupatorium allaisii Sennen
- Eupatorium argenteum Wall.
- Eupatorium birmanicum DC.
- Eupatorium cannabifolium Salisb.
- Eupatorium cannabinum subsp. syriacum (Jacq.) H.Lindb.
- Eupatorium cannabinum subsp. syriacum (Jacq.) Nyman
- Eupatorium cannabinum var. cannabinum
- Eupatorium cannabinum var. heterophyllum (DC.) Kitam.
- Eupatorium cannabinum var. indivisum DC.
- Eupatorium cannabinum var. syriacum (Jacq.) Boiss.
- Eupatorium cannabis-folium Gilib.
- Eupatorium caucasicum Steven
- Eupatorium corsicum Req. ex Loisel.
- Eupatorium dicline Edgew.
- Eupatorium heterophyllum DC.
- Eupatorium hyrcanicum Steven
- Eupatorium lambertianum Wall.
- Eupatorium lemassonii Biau
- Eupatorium lindleyanum F.Muell.
- Eupatorium mairei H.Lév.
- Eupatorium mairei var. heterophyllum (DC.) Karthik. & Moorthy
- Eupatorium ponticum Pall. ex Georgi
- Eupatorium punduanum Wall. ex DC.
- Eupatorium simonsii C.B.Clarke
- Eupatorium soleirolii Loisel.
- Eupatorium suaveolens Wall.
- Eupatorium trifidum Vahl
- Eupatorium trifoliatum Luce
- Eupatorium variifolium Bartl.
- Eupatorium viscosum Wall.
- Eupatorium wallichii var. heterophyllum (DC.) Diels
Flowers
- In flower
- July to September (from 2,648 flowering iNaturalist observations worldwide)
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Perennial
- In the US and Canada
- Canada: introduced, Lower 48 states: introduced
Photos
FlowerPhoto: Kieran Roy Powell, CC BY 4.0, from iNaturalist 
FlowerPhoto: Letizia Weichgrebe, CC BY 4.0, from iNaturalist 
FlowerPhoto: bernhard_hiller, CC BY 4.0, from iNaturalist 
FlowerPhoto: Duarte Frade, CC BY 4.0, from iNaturalist 
Photo: Burkhard Mücke, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Catherine Faber, CC BY 4.0, from iNaturalist 
Photo: Frank Vincentz, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Viktor, CC BY 4.0, from iNaturalist 
Photo: Frank Vincentz, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Frank Vincentz, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Frank Vincentz, CC BY-SA 3.0, from Wikimedia Commons 
Photo: zebedeugalinha, CC BY 4.0, from iNaturalist
More in Eupatorium
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- Eupatorium lindleyanumAsteraceae
- Tall thoroughwortEupatorium altissimumAsteraceae
- Eupatorium formosanumAsteraceae
- Hyssopleaf thoroughwortEupatorium hyssopifoliumAsteraceae
- Sweetscented joe pye weedEupatorium purpureumAsteraceae
- Roundleaf thoroughwortEupatorium rotundifoliumAsteraceae
- White thoroughwortEupatorium albumAsteraceae
- DogfennelEupatorium capillifoliumAsteraceae
- Eupatorium fortuneiAsteraceae
- Semaphore thoroughwortEupatorium mikanioidesAsteraceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.