Support the Flora of the Southeastern US
2024 has been a banner year for making the best flora we can imagine. We've created:
- Keys with embedded images of diagnostic features
- Clickable glossary terms with illustrated definitions
- FloraQuest: Carolinas & Georgia mobile app
- Heliophily and Wetland Statuses
- Direct links to Flora of North America
- 17,730 new high quality diagnostic photos and counting
With financial support from people like you, we are aiming even higher in 2025. Together we can accomplish all this: Vote on our 2025 priorities
- Add Global Conservation Ranks (GRanks) vote
- Professional graphic keys (polyclaves) to individual families/genera vote
- 2 new FloraQuest apps: Florida & Mid-South vote
- Image overlays highlighting diagnostic characters with arrows vote
- iNaturalist integration in FloraQuest vote
We've set a goal of recruiting 200 ongoing supporters to donate $15 or more each month in 2025. Please help us reach this goal and make next year's flora even better:
https://fsus.ncbg.unc.edu/main.php?pg=show-taxon-detail.php&lsid=urn:lsid:ncbg.unc.edu:taxon:{20A3A5CD-3B0C-4C05-BDC8-45CB848E8967}
*Centaurea diffusa Lamarck. Tumble Knapweed, White-flowered Knapweed. Phen: Jul-Sep. Hab: Roadsides, disturbed areas. Dist: Native of Europe.
Origin/Endemic status: Europe
Synonymy ⓘ: = C, F, FNA19, G, GrPl, Il, K1, K3, K4, Mi, NE; = Acosta diffusa (Lam.) Soják
Links to other floras: = Centaurea diffusa - FNA19
Heliophily ⓘ: 9
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.
Feedback
See something wrong or missing on about Centaurea diffusa? 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.