Euphorbiaceae
Common three-seeded copperleaf
Acalypha rhomboidea
- Family
- Euphorbiaceae
- Genus
- Acalypha
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Common names
By language (1)
- English
- Common three-seeded copperleaf, Common threeseed mercury, Three-seeded mercury
Synonyms
- Acalypha virginica var. rhomboidea (Raf.) Cooperr.
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Annual
- In the US and Canada
- Canada: native, Lower 48 states: native
Photos
Photo: User:SB_Johnny, CC BY-SA 3.0, from Wikimedia Commons 
Photo: User:SB_Johnny, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Melissa McMasters, CC BY 2.0, from Wikimedia Commons 
Photo: Ayotte, Gilles, 1948-, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Ayotte, Gilles, 1948-, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Ayotte, Gilles, 1948-, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Ayotte, Gilles, 1948-, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Ayotte, Gilles, 1948-, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Ayotte, Gilles, 1948-, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Ayotte, Gilles, 1948-, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Ayotte, Gilles, 1948-, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Ayotte, Gilles, 1948-, CC BY-SA 4.0, from Wikimedia Commons
More in Acalypha
- Red-hot cat's tailAcalypha hispidaEuphorbiaceae
- Indian acalyphaAcalypha indicaEuphorbiaceae
- Asian copperleafAcalypha australisEuphorbiaceae
- Wilkes' acalyphaAcalypha wilkesianaEuphorbiaceae
- Golden falsenettleAcalypha fruticosaEuphorbiaceae
- California copperleafAcalypha californicaEuphorbiaceae
- Virginia threeseed mercuryAcalypha virginicaEuphorbiaceae
- Acalypha chamaedrifoliaEuphorbiaceae
- Acalypha ciliataEuphorbiaceae
- Acalypha dikuluwensisEuphorbiaceae
- Zambezi false-nettleAcalypha ornataEuphorbiaceae
- Acalypha siamensisEuphorbiaceae
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.