(click on image to enlarge it)
Author(s): Zachi Evenor and Math Knight
Source: Wikimedia Commons
Oxalis pes-caprae (weed) L.
This weed is native to South Africa and has invaded various regions and countries in Europe, North America and Asia.
For details see the respective page in BugwoodWiki.
- Other images of Oxalis pes-caprae (weed) (Wikimedia Commons - click to enlarge)