Senecio riddellii Torrey & A. Gray. Common name: Riddell's Ragwort. Phenology: (Jul-) Aug-Oct. Habitat: Floodplains, other seasonally ponded areas. Also in dry, sandy habitats (prairies, dunes, sandy loams, roadsides, and other similar grasslands). Distribution: SD and WY south to se. TX, NM, AZ, and n. Mexico (COA, NLE, TAM).
Origin/Endemic status: Native
Synonymy ⓘ: = FNA20, GrPl, K4, Mex; < Senecio spartioides Torr. & A.Gray. Basionym: Senecio riddellii Torr. & A.Gray 1843
Links to other floras: = Senecio riddellii - FNA20
Show parent genus | Show parent in key(s)
Heliophily ⓘ: 9
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.
© Michelle Wong, some rights reserved (CC BY), uploaded by Michelle source CC-BY | Original Image ⭷
© Michelle Wong, some rights reserved (CC BY), uploaded by Michelle source CC-BY | Original Image ⭷
© Michelle Wong, some rights reserved (CC BY), uploaded by Michelle source CC-BY | Original Image ⭷
© Michelle Wong, some rights reserved (CC BY), uploaded by Michelle source CC-BY | Original Image ⭷
© Michelle Wong, some rights reserved (CC BY), uploaded by Michelle source CC-BY | Original Image ⭷Feedback
See something wrong or missing on about Senecio riddellii? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months. If a species is not keyed, that's because keying is ongoing. Please don't send us feedback about unkeyed species.
Horticultural Information
No horticultural data found for this taxon.