Canada's Plant Hardiness Site

Asteraceae daisy family
Packera macounii (Greene) W.A.Weber & A.Love
En: Macoun?s groundsel, Siskiyou mountain ragwort, Puget groundsel;
Fr: senecon de Macoun

• [=Senecio fastigiatus Nutt., nom. illeg. hom., non Schwein. ex Elliott]
• [=Senecio fastigiatus Nutt. subsp. macounii (Greene) Greenm.]
• [=Senecio leucocrinus Greene]
• [=Senecio ligulifolius Greene]
• [=Senecio macounii Greene – basionym]
• [=Senecio spatuliformis A.Heller]