Common name: Green Cos
Scienctific name: Lactuca sativa L. var. Longifolia
Provenance: Asia and Europe
Vitamin: Vitamin A, B1, B2, B3, B5, B6, C, K, Calcium, Potassium, Phosphorus, Iron, β-carotenes, Magnesium, Zinc and Lutein-Zeaxanthin

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

Common name: Mizuna
Scienctific name: Brassica rapa var. nippoinica
Provenance: East Asia
Vitamin: Vitamin A, C, K, Folic acid and β-carotenes

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

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