Common name: คะน้าเห็ดหอม
Scienctific name: Brassica attaglabra L.
Provenance: China
Vitamin: Vitamin C and Calcium

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

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

Common name: Cos Romaine
Scienctific name: Lactuca sativa L. var. Longifolia (ชนิดเดียวกับ Green Cos)
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