Summary ²

Parietaria pensylvanica is a species of flowering plant in the nettle family known by the common name Pennsylvania pellitory. It is native to much of North America including most of southern Canada, the entire United States, and northern Mexico. It grows in many types of habitat, including disturbed areas. It is an annual herb growing decumbent or erect to a maximum height near half a meter. The alternately arranged leaves are lance-shaped or oval with a...

Fuentes y créditos

1. (c) John Hilty, algunos derechos reservados (CC BY-NC), http://www.illinoiswildflowers.info/woodland/photos/pn_pellitory2.jpg
2. (c) Wikipedia, algunos derechos reservados (CC BY-SA), http://en.wikipedia.org/wiki/Parietaria_pensylvanica

Más información

• NaturaLista página del taxón
• 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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