Wildflowers of Toronto's High Park​​

Ground-cherry, clammy  
​Physalis hereophylla

Family: Nightshade
Native to Ontario

Perennial
Blooms: July to September
Habitat: Dry sandy soil (seen in the boulevard beds)

​Height: Up to 90 cm

​Flower: up to 20 mm

​Fruit: A yellow berry enclosed in an inflated green 3-4 cm calyx.