Oenothera serrulata Nuttall. Common name: Plains Sundrops. Phenology: Mar-Sep. Habitat: Riverbanks, prairies. Distribution: ON west to AB, south to w. KY (Jones 2005), w. AR, s. TX, s. NM, and s. AZ.
Origin/Endemic status: Native
Taxonomy Comments: Sometimes treated as Calylophus serrulatus (see synonymy), but better included in a broadly-circumscribed Oenothera, based on Wagner, Hoch, & Raven (2007).
Synonymy ⓘ: = F, G, Mi, Mo3, NE, Wagner, Hoch, & Raven (2007); = Calylophus serrulatus (Nutt.) Raven — C, GrPl, Il, NcTx; > Calylophus australis Towner & Raven — Tx; > Calylophus serrulatus (Nutt.) Raven — Tx; > Meriolix drummondiana (Spach) Small — S13; > Meriolix intermedia Rydb. — S13; > Meriolix serrulata (Nutt.) Walp. — S13; > Meriolix spinulosa (Torr. & A.Gray) — S13; < Oenothera serrulata Nutt. — FNA10, K4. Basionym: Oenothera serrulata Nutt. 1818
Links to other floras: < Oenothera serrulata - FNA10
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.
© Kelly Bostian, some rights reserved (CC BY), uploaded by Kelly Bostian source CC-BY | Original Image ⭷ Warning: was NOT research grade.
© Cody Stricker, some rights reserved (CC BY), uploaded by Cody Stricker source CC-BY | Original Image ⭷ Warning: was NOT research grade.
© Nathan May, some rights reserved (CC BY), uploaded by Nathan May source CC-BY | Original Image ⭷ Warning: was NOT research grade.
© johnyochum, some rights reserved (CC BY), uploaded by johnyochum source CC-BY | Original Image ⭷ Warning: was NOT research grade.
© Cody Stricker, some rights reserved (CC BY), uploaded by Cody Stricker source CC-BY | Original Image ⭷ Warning: was NOT research grade.Feedback
See something missing or incorrect about Oenothera serrulata? Let us know here:
- Please include your name and if possible, email in case when need to clarify what you wrote.
- If you opt out of including email, please be as specific as possible (e.g., which photo is incorrect?)
- Please do not submit questions asking to identify plants or about horticultural topics (e.g., how do I control an invasive plant in my garden?). Instead, those questions can be submitted here for the Carolinas region only.
- Please do not send us feedback about unkeyed species as this work is ongoing.
- Please allow time for flora edits to show in our next data release. We greatly appreciate your feedback but may require extra time to research complicated taxonomic issues.
Horticultural Information
Intro:
Stems:
Leaves:
Inforescence:
Flowers:
Fruits:
Comments:
Height:
plant sale text:
bloom table text:
description:
stems:
leaves:
inflorescence:
flowers:
fruits:
comments:
cultural notes:
germination code:
native range:
0 unsaved edits on this page.