Summary ⁴

Packera glabella (formerly Senecio glabellus) is one of several plants with the common name butterweed, this one has also been called cressleaf groundsel and yellowtop. It is native to central and southeastern North America.

Fuentes y créditos

1. (c) Mary Keim, algunos derechos reservados (CC BY-NC-SA), https://www.flickr.com/photos/38514062@N03/16759304110/
2. (c) Wendell Smith, algunos derechos reservados (CC BY), https://www.flickr.com/photos/wendellsmith/16972363905/
3. (c) Homer Edward Price, algunos derechos reservados (CC BY), https://www.flickr.com/photos/28340342@N08/13746374643/
4. (c) Wikipedia, algunos derechos reservados (CC BY-SA), http://en.wikipedia.org/wiki/Packera_glabella

Más información

• NaturaLista página del taxón
• Biodiversity Heritage Library
• BOLD Systems BIN search
• eFloras.org
• Flora of North America (beta)
• Global Biodiversity Information Facility (GBIF)
• 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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