Oenothera stricta (weed)
From Pestinfo-Wiki

Oenothera stricta (click on image to enlarge it)
Author(s): Forest & Kim Starr
Source: Wikimedia Commons
Author(s): Forest & Kim Starr
Source: Wikimedia Commons
Oenothera stricta (weed) Ledeb. ex Link
This species of herbs is believed to be native to temperate parts of South America, but has been recorded from various other regions like Europe, eastern Asia, Australia and New Zealand.
Publications covering Oenothera stricta (weed)
Australian Journal of Agricultural Research (2006) 57, 761-770
Eun-Young Choi, Ann McNeill, David Coventry and James Stangoulis (2006)
Whole plant response of crop and weed species to high subsoil boron
- Other images of Oenothera stricta (weed) (Wikimedia Commons - click to enlarge)