Known as:  Chinese Lantern, Ground Cherry, Japanese Lantern, Poha, Yellow Nightshade Groundcherry
Latin Name:  Physalis crassifolia
Description:
Poisonous Parts:  Unripe berries.  Toxin involved is glycoalkaloid solanine.
Symptoms: Gastrointestinal distress.
Treatment: Contact your veterinarian.

Image courtesy of Brousseau California Flora Photos.