Description ²

• Flower: White rounded cluster
• Leaves: deeply lobed, up to 3½ inches long and 1½ inches wide, progressively smaller as they ascend the stem, become coarsely toothed to nearly toothless at top of plant
• Fruit/Seed: set of 4 nutlets forming a square
• Height: 6-30 inches
• Flowering: July to September
• Habitat: along shores, wet meadows

Fontes e Créditos

1. (c) Dan Mullen, alguns direitos reservados (CC BY-NC-ND), https://www.flickr.com/photos/8583446@N05/2694060074/
2. (c) Minnesota Scientific and Natural Areas, alguns direitos reservados (CC BY-SA)

Mais informações

• BioDiversity4All taxon page
• Biodiversity Heritage Library
• BOLD Systems BIN search
• Calflora
• CalPhotos
• eFloras.org
• Flora of North America (beta)
• Global Biodiversity Information Facility (GBIF)
• Go Botany
• HOSTS - a Database of the World's Lepidopteran Hostplants
• IPNI (with links to POWO, WFO, and BHL)
• Jepson eFlora
• Maryland Biodiversity Project
• NatureServe Explorer 2.0
• OregonFlora.org
• SEINet Symbiota portals
• Tropicos
• USDA PLANTS database
• VASCAN by Canadensys
• World Flora Online

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