Physalis virginiana (weed)
From Pestinfo-Wiki

Physalis virginiana (click on image to enlarge it)
Author(s): Howard F. Schwartz, Colorado State University
Source: IPM Images
Author(s): Howard F. Schwartz, Colorado State University
Source: IPM Images
Physalis virginiana (weed) Mill. - (Virginia groundcherry)
This species of groundcherry is native to North America but introduced in eastern parts of Australia. It can be a weed in crops.
Publications covering Physalis virginiana (weed)
Weed Technology (2003) 17, 475-484
Gail A. Wicks, Don H. Popken, Garold W. Mahnken, Gordon E. Hanson and Drew J. Lyon (2003)
Survey of winter wheat (Triticum aestivum) stubble fields sprayed with herbicides in 1998: Weed control
Journal of the Australian Entomological Society (1995) 34, 193-203
L.R.I. Velasco, G.H. Walter and V.E. Harris (1995)
Voltinism and host plant use by Nezara viridula (L.) (Hemiptera: Pentatomidae) in southeastern Queensland