| Commodity name | Codex code | Scientific name | Also known as | Representative crops |
|---|---|---|---|---|
| all commodities in Group 020 Cereal grains | GC 0080 |
Seeds of gramineous plants and of dicotyledonous plants with similarities in size and type of the seed, residue pattern and the use of the commodity |
Wheat and Barley and Rice and Sorghum and Maize and Sweet corn | |
| Cereal grains | GC 0081 | cereal grains except pseudocereals | Wheat and Barley | |
| Pseudocereals, or pseudograins | GC 0082 | produce dry fruit referred to as seed, nutlets, grains or achenes and are found in families such as Amaranthacee (amaranths), Chenopodiaceae (Canihua) and Polygoniaceae (buckwheat). This group also includes the small seeded crop chia (Lamiaceae). |
| Commodity name | Codex code | Scientific name | Also known as | Representative crops |
|---|---|---|---|---|
| includes all commodities in subgroup 020A | GC 2086 | Subgroup of Wheat, similar grains, and pseudocereals without husks | ||
| Amaranth, grain | GC 3080 | Amaranthus spp, Amaranthus cruentus L., Amaranthus caudatus L., Amaranthus hypochondriacus L. | Amaranth purple, Inca wheat, Princess–feather | |
| Cañihua | GC 0642 | Chenopodium pallidicaule Aellen | ||
| Chia | GC 3084 | Salvia hispanica L. | ||
| Cram-cram | GC 3085 | Cenchrus biflorus Roxb. | ||
| Huauzontle | GC 3086 | Chenopodium berlandieri Moq. subsp. nuttalliae (Saff.) H. D. Wilson & Heiser | ||
| Psyllium sp. | GC 3087 | Plantago spp, Plantago arenaria Waldst. & Kit. | Psyllium, Psyllium blond | |
| Quinoa | GC 0648 | Chenopodium quinoa Willd. | ||
| Rye | GC 0650 | Secale cereale L. | ||
| Triticale | GC 0653 | Hybrid of Wheat and Rye ; Hybrid of Wheat and Rye | ||
| Wheat | GC 0654 | Cultivars of Triticum aestivum L., syn: Triticum durum Desf., syn: T. sativum Lam., T. vulgare Vill., Triticum monococcum L. subsp. Monococcum, Triticum turgidum L. subsp. dicoccon (Schrank) Thell., Triticum spp., | Durum wheat, Einkorn wheat, Emmer, Khorasan wheat, Spelt, Triticum aestivum (wheat), Triticum tauschii (soft wheat), Triticum durum (durum) | yes |
| Commodity name | Codex code | Scientific name | Also known as | Representative crops |
|---|---|---|---|---|
| includes all commodities in subgroup 020B | GC 2087 | |||
| Barley | GC 0640 | Hordeum vulgare L., syn: H. sativum Pers. | yes | |
| Buckwheat | GC 0641 | Fagopyrum esculentum Moench, syn: F. sagittatum Gilib. | ||
| Buckwheat, tartary | GC 3082 | Fagopyrum tataricum (L.) Gaertn. | ||
| Canarygrass, annual | GC 3083 | Phalaris canariensis L. | ||
| Oats | GC 0647 | Avena fatua L., A. abyssinica Hochst, Avena nuda L., Avena sativa L., A. abyssinica Hochst., Avena byzantina Koch | Oat naked, Oat Red |
| Commodity name | Codex code | Scientific name | Also known as | Representative crops |
|---|---|---|---|---|
| includes all commodities in subgroup 020C | GC 2088 | |||
| Rice | GC 0649 | Oryza sativa L. ; several ssp. and cultivars, several ssp. and cultivars ; several ssp. and cultivars | yes | |
| Rice African | GC 3088 | Oryza glaberrima Steud. | ||
| Wild rice | GC 0655 | Zizania aquatica L. | Wild Rice Eastern |
| Commodity name | Codex code | Scientific name | Also known as | Representative crops |
|---|---|---|---|---|
| includes all commodities in subgroup 020D | GC 2089 | |||
| Hungry rice | GC 0643 | Digitaria exilis Stapf., Digitaria exilis (Kippist) Stapf, D. iburua Stapf. | Acha, Black Fonio, Fonio, Fundi, White Fonio | |
| Job’s tears | GC 0644 | Coix lacryma-jobi L. | Adlay | |
| Millet | GC 0646 | Echinochloa crus-galli (L.) Beauv., syn: Eleusine coracana (L.) Gaertn., Panicum crus-galli L., E. frumentacea (Roxb.) Link, syn: Panicum frumentaceum Roxb, Panicum miliaceum L., Panicum sumatrense Roth, Paspalum scrobiculatum L., Pennisetum glaucum (L.) R. Br., syn: P. typhoides (Burm. f.) Stapf. & Hubbard, P. americanum (L.) K. Schum., P. spicatum (L.) Koern, Setaria italica (L.) Beauv., Syn: Panicum italicum L., Chaetochloa italica (L.) Scribn. | African millet, Barnyard Millet, Brown-corn millet, Bulrush Millet, Cat-tail millet, Common Millet, Emmer, Finger Millet, Foxtail Millet, Hog millet, Kodo Millet, Little Millet; Pearl Millet, Proso millet, Russian millet, Spiked millet | |
| Sorghum Grain | GC 0651 | Sorghum bicolor (L.) Moench, spp. Sorghum guineense Stapf., ssp. Sorghum nervosum Bess. ex Schult., syn: ssp. Sorghum caudatum Stapf., Sorghum roxburghii Stapf., syn: Sorghum subglabrescens (Steud.) Schweinf. & Asch., syn: Sorghum caffrorum P. Beauv., several Sorghum ssp. and cultivars | Chicken corn, Dari seed, Durra, Feterita, Guinea corn, Kaoliang, Kaffir corn, Milo, Shallu, Sorgo | yes |
| Teff or Tef | GC 0652 | Eragrostis tef (Zucc.) Trotter, syn: E. abyssinica (Jacq.) Link |
| Commodity name | Codex code | Scientific name | Also known as | Representative crops |
|---|---|---|---|---|
| includes all commodities in subgroup 020E | GC 2091 | |||
| Maize | GC 0645 | Zea mays L. ; several cultivars, not including Popcorn and Sweetcorn, syn: Zea indurata Sturtev. ; several cultivars, not including Popcorn and Sweetcorn, several cultivars, not including Sweetcorn ; several cultivars, not including Popcorn and Sweetcorn | Corn, Indian corn | yes |
| Popcorn | GC 0656 | Zea mays L., var. everta Sturt., syn: Zea mays L., var. praecox | ||
| Teosinte | GC 0657 | Zea mays ssp. mexicana (Schrader) Iltis, syn: Zea mexicana (Schrader) Kunze, Euchlaena mexicana Schrader. |
| Commodity name | Codex code | Scientific name | Also known as | Representative crops |
|---|---|---|---|---|
| includes all commodities in subgroup 020F | GC 2090 | |||
| Baby corn | GC 3081 | Zea mays L., several cultivars | ||
| Sweet corn (Corn-on-the-cob) (kernels plus cob with husk removed) | GC 0447 | Zea mays L., several cultivars, not including popcorn | Corn-on-the cob | yes |
| Sweet corn (whole kernel without cob or husk) | GC 1275 | Zea mays L., several cultivars, not including popcorn |