Southwest Colorado... www.swcoloradowildflowers.c...

Southwest Colorado... www.swcoloradowildflowers.c...

Southwest Colorado... www.swcoloradowildflowers.c...

Leaves and flowerheads -... www.americansouthwest.net

Southwest Colorado... www.swcoloradowildflowers.c...

Splitleaf Groundsel ,... www.americansouthwest.net

Flowering stems - photos of... www.americansouthwest.net

Southwest Colorado... www.swcoloradowildflowers.c...

Southwest Colorado... www.swcoloradowildflowers.c...

640px- ... species.wikimedia.org

Splitleaf Groundsel ,... www.americansouthwest.net

Genus vs. genus —... www.independencepass.org

Splitleaf Groundsel... www.inaturalist.org

Splitleaf Groundsel... www.inaturalist.org

Ragworts : Packera rockymountainsflora.com

Splitleaf Groundsel... www.alamy.com

Purple-tipped phyllaries -... www.americansouthwest.net

Genus vs. genus —... www.independencepass.org

Splitleaf Groundsel ,... www.americansouthwest.net

Great Plains Herbaria -... ngpherbaria.org