Common name: Red Oak
Scienctific name: Lactuca sativa.
Provenance: Europe
Vitamin:Vitamin A, C, Folate and Iron

Common name: Red Butterhead
Scienctific name: Lactuca sativa var. crispa L.
Provenance: Europe
Vitamin: Vitamin B, B6, C, Iron, Magnesium and Phosphorus

Common name: Green Oak
Scienctific name: Lactuca scariola.
Provenance: Asia and Europe
Vitamin: Vitamin B, C and Fiber

Common name: Chinese kale
Scienctific name: Brassica alboglabra.
Provenance: Asia
Vitamin: Vitamin B, C, Calcium and β-carotenes

Common name: bok choy
Scienctific name: Brassica rapa subsp. chinensis
Provenance: Europe
Vitamin: Vitamin A, C, Calcium, Iron, Magnesium and Sodium