Common name(s): yellow wood sorrel
- Wikipedia. Online encyclopedia entry (if defined).
- Google images. Web search for photographs.
- GRIN. Taxonomical details, with common names, distribution, and synonyms.
- The Plant List. Taxonomical lookup
Links for Oxalis stricta
- All Things Plants - Community-assembled plant profile (10 photos)
- Dave's Garden PlantFiles - Profile page with horticultural basics, and member-contributed photos and comments. (11 photos)
- Illinois Wildflowers - Informative illustrated page with description and cultivation details, also covering range and faunal associations. (4 photos)
- Lady Bird Johnson Wildflower Center - Plant description and characteristics with notes on distribution, culture, and propagation. (15 photos)
- Missouri Plants - Description and photographs of botanical features, with notes about habitat and native status. (4 photos)
- Native Plants of Central Texas - Photos with brief comments from University of Texas at Austin. (4 photos)
- Rob's Plants - Plant profile with basic horticultural information and often personal observations. (1 photo)