Description ²

• Flower: Yellow elongated cluster
• Leaves: compound with 3 to 9 major leaflets , 1 to 4 pairs of small leaflets in between larger ones, leaflets are elliptic to somewhat diamond-shaped, coarsely toothed with blunt to pointed teeth
• Fruit/Seed: ¼ inch long capsule, covered in hooked bristles that act like velcro
• Height: 1-5 feet
• Flowering: June - September
• Habitat: open woods, woodland edges, thickets, fields, banks, swamps

Fontes e Créditos

1. (c) CatherineK, alguns direitos reservados (CC BY-SA), uploaded by CatherineK
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
• SEINet Symbiota portals
• Tropicos
• USDA PLANTS database
• VASCAN by Canadensys
• World Flora Online

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