Common name: คะน้าฮ่องกง
Scienctific name: Brassica oleraceae var.alboglara
Provenance: China
Vitamin: Vitamin C and Calcium
Common name: Green Butterhead
Scienctific name: Lactuca sativa var. capitata
Provenance: Asia and Europe
Vitamin: Vitamin A, B1, B2, B3, B5, B6, B9, C, E, Calcium, Fiber, Potassium, Phosphorus, Iron, β-carotenes, Carbohydrate, Protein, Fat, Magnesium and Manganese
Common name: Red Butterhead
Scienctific name: Lactuca sativa L.
Provenance: Asia and Europe
Vitamin: Vitamin A, B1, B2, B3, B5, B6, B9, C, E, Calcium, Fiber, Potassium, β-carotenes, Carbohydraete, Protein, Fat, Magnesium and Manganese
Common name: Green Bowl
Scienctific name: Lactuca sativa var. crispa L.
Provenance: Asia and Europe
Vitamin: Vitamin C and Iron
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