Ziziphus oenoplia:

(p1)

Common name	Kaneraam
Class	Rosids
Order	Rosales
Family	Rhamnaceae
Genus	Ziziphus
Species	Ziziphus oenoplia
Nutritional value	The plant produces  cyclopeptidee alkaloids known as Ziziphine and used as an  herbal medicine. (w1)

Ziziphus rugosa: 

(p2)

Common name	Chunna
Class	Rosids
Order	Rosales
Family	Rhamnaceae
Genus	Ziziphus
Species	Ziziphus rugosa
Nutritional value	Its bark and wood are used medicinally for dysentery. (w2)

Physalis minima:

(p3)

Common name	Chipta
Class	Asterides
Order	Solanales
Family	Solanaceae
Genus	Physalis
Species	Physalis minima
Nutritional value	The fruit has a pleasant cherry-tomato like flavor when fully ripe. Often used to relieve pain (analgesic action). (w3)

References:
https://en.wikipedia.org/wiki/Ziziphus_rugosa (w1)
https://en.wikipedia.org/wiki/Ziziphus_oenopli (w2)
https://en.wikipedia.org/wiki/Physalis_minima(w3)
http://www.seasonwatch.in/images/species/1089_Ziziphus%20mauritiana/1089_1.jpg (p4)

https://www.flickr.com/photos/dinesh_valke/6996359302/?ytcheck=1 (p2)

http://slflora.blogspot.in/2014/06/wild-cape-gooseberry-physalis-minima.html (p3)

https://pbs.twimg.com/media/BgHNhkDCcAE2aZq.jpg (p1)