Description ²

• Flower: Yellow daisy-like
• Leaves: up to 10 inches long and wide, deeply lobed in 3 to 7 segments, irregularly toothed, on stalks up to 4 inches long, become smaller towards top of plant
• Fruit/Seed: seed head with brownish black, 4-sided seeds
• Height: 2-10 feet
• Flowering: July - September
• Habitat: fields, woodland edges, along shores, floodplains, swamps, wet ditches

Fontes e Créditos

1. (c) Ronald Kielb, alguns direitos reservados (CC BY-NC), https://www.flickr.com/photos/53874483@N03/5040357587/
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
• 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)
• Maryland Biodiversity Project
• NatureServe Explorer 2.0
• SEINet Symbiota portals
• Tropicos
• USDA PLANTS database
• VASCAN by Canadensys
• World Flora Online

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