| Basil | Bazylia ogrodowa | Ocimum basilicum L. | Show variety |
| European Slough Grass | Bekmania robaczkowata | Beckmannia eruciformis (L.) Host | Show variety |
| Field Bean | Bobik | Vicia faba L. var. equina St.-Amans | Show variety |
| Sugar Beet | Burak cukrowy | Beta vulgaris L. ssp. vulgaris var. saccharifera Alef. | Show variety |
| Fodder Beet | Burak pastewny | Beta vulgaris L. ssp. vulgaris var. alba DC. | Show variety |
| Hop | Chmiel | Humulus lupulus L. | Show variety |
| California Bluebell | Facelia błękitna | Phacelia tanacetifolia Benth. | Show variety |
| Festulolium | Festulolium | xFestulolium Asch. & Graebn. | Show variety |
| White Mustard | Gorczyca biała | Sinapis alba L. | Show variety |
| Field Pea | Groch siewny | Pisum sativum L. (partim) | Show variety |
| Buckwheat | Gryka zwyczajna | Fagopyrum esculentum Moench | Show variety |
| Eastern Purple-Coneflower | Jeżówka purpurowa | Echinacea purpurea (L.) Moench | Show variety |
| Spring Barley | Jęczmień jary | Hordeum vulgare L. | Show variety |
| Spring Barley | Jęczmień kapturkowy jary | Hordeum vulgare L. var. rimpaui Wittm. | Show variety |
| Winter Barley | Jęczmień ozimy | Hordeum vulgare L. | Show variety |
| White Clover | Koniczyna biała | Trifolium repens L. | Show variety |
| Red Clover | Koniczyna łąkowa (syn. koniczyna czerwona) | Trifolium pratense L. | Show variety |
| Hemp | Konopie | Cannabis sativa L. | Show variety |
| Red Fescue | Kostrzewa czerwona | Festuca rubra L. | Show variety |
| Meadow Fescue | Kostrzewa łąkowa | Festuca pratensis Huds. | Show variety |
| Hard Fescue | Kostrzewa szczeciniasta | Festuca trachyphylla (Hack.) Hack. | Show variety |
| Tall Fescue | Kostrzewa trzcinowa | Festuca arundinacea Schreber | Show variety |
| Maize | Kukurydza | Zea mays L. | Show variety |
| Cocksfoot | Kupkówka pospolita | Dactylis glomerata L. | Show variety |
| Linseed | Len oleisty | Linum usitatissimum convar. usitatissimum | Show variety |
| Flax | Len włóknisty | Linum usitatissimum convar. usitatissimum | Show variety |
| Spring Large-seeded False Flax | Lnianka siewna jara | Camelina sativa (L.) Crantz | Show variety |
| Winter Large-seeded False Flax | Lnianka siewna ozima | Camelina sativa (L.) Crantz | Show variety |
| Garden Lovage | Lubczyk ogrodowy | Levisticum officinale W. D. J. Koch | Show variety |
| Sand Lucerne | Lucerna mieszańcowa | Medicago x varia T. Martyn | Show variety |
| Lucerne | Lucerna siewna | Medicago sativa L. | Show variety |
| White Lupin | Łubin biały | Lupinus albus L. | Show variety |
| Narrow Leaved Lupin | Łubin wąskolistny | Lupinus angustifolius L. | Show variety |
| Yellow Lupin | Łubin żółty | Lupinus luteus L. | Show variety |
| Poppy | Mak | Papaver somniferum L. | Show variety |
| Crested Elsholtzia | Marzymięta grzebieniasta | Elsholtzia ciliata (Thunb.) Hyl. | Show variety |
| Red Top | Mietlica biaława | Agrostis gigantea Roth | Show variety |
| Spring Small Naked Oat/Hulless Oat | Owies nagi (syn. owies nagoziarnisty) jary | Avena nuda L. | Show variety |
| Spring Oat | Owies zwyczajny jary | Avena sativa L. | Show variety |
| Winter Oat | Owies zwyczajny ozimy | Avena sativa L. | Show variety |
| Tall Wheatgrass | Perz wydłużony | Thinopyrum elongatum (Host) D. R. Dewey | Show variety |
| Common Millet | Proso zwyczajne | Panicum miliaceum L. | Show variety |
| Spring Indian Dwarf Wheat | Pszenica okrągłoziarnowa jara | Triticum sphaerococcum Percival | Show variety |
| Spring Spelt Wheat | Pszenica orkisz jara | Triticum aestivum L. subsp. spelta (L.) Thell. | Show variety |
| Winter Spelt Wheat | Pszenica orkisz ozima | Triticum aestivum L. subsp. spelta (L.) Thell. | Show variety |
| Spring Persian Wheat | Pszenica perska jara | Triticum persicum Vavilov ex Zhuk. | Show variety |
| Spring Emmer Wheat | Pszenica płaskurka jara | Triticum dicoccum Schrank ex Schübl. | Show variety |
| Spring Polish Wheat | Pszenica polska jara | Triticum polonicum L. | Show variety |
| Spring Einkorn Wheat | Pszenica samopsza jara | Triticum monococcum L. | Show variety |
| Spring Durum Wheat | Pszenica twarda jara | Triticum turgidum L. subsp. durum (Desf.) van Slageren | Show variety |
| Winter Durum Wheat | Pszenica twarda ozima | Triticum turgidum L. subsp. durum (Desf.) van Slageren | Show variety |
| Spring Wheat | Pszenica zwyczajna jara | Triticum aestivum L. subsp. aestivum | Show variety |
| Winter Wheat | Pszenica zwyczajna ozima | Triticum aestivum L. subsp. aestivum | Show variety |
| Spring Triticale | Pszenżyto jare | xTriticosecale Wittm. ex A. Camus | Show variety |
| Winter Triticale | Pszenżyto ozime | xTriticosecale Wittm. ex A. Camus | Show variety |
| German Chamomile/Wild Chamomile | Rumianek pospolity | Chamomilla recutita (L.) Rauschert | Show variety |
| Fodder Galega | Rutwica wschodnia | Galega orientalis Lam. | Show variety |
| Spring Oilseed Rape/Swede Rape | Rzepak jary | Brassica napus L. emend. Metzg. ssp. napus | Show variety |
| Winter Oilseed Rape/Swede Rape | Rzepak ozimy | Brassica napus L. emend. Metzg. ssp. napus | Show variety |
| Fodder Radish | Rzodkiew oleista | Raphanus sativus L. var. oleiformis Pers. | Show variety |
| Serradella | Seradela pastewna | Ornithopus sativus Brot. | Show variety |
| Soya Bean | Soja | Glycine max (L.) Merrill | Show variety |
| Smooth Brome | Stokłosa bezostna | Bromus inermis Leyss. | Show variety |
| Timothy | Tymotka łąkowa | Phleum pratense L. | Show variety |
| Tobacco | Tytoń szlachetny | Nicotiana tabacum L. | Show variety |
| Smooth-stalked Meadowgrass | Wiechlina łąkowa | Poa pratensis L. | Show variety |
| Evening Primrose | Wiesiołek | Oenothera L. | Show variety |
| Common Vetch | Wyka siewna | Vicia sativa L. | Show variety |
| Potato | Ziemniak | Solanum tuberosum L. | Show variety |
| Hybrid Ryegrass | Życica mieszańcowa (syn. rajgras oldenburski) | Lolium x hybridum Hausskn. | Show variety |
| Perennial Ryegrass | Życica trwała (syn. rajgras angielski) | Lolium perenne L. | Show variety |
| Italian Ryegrass | Życica wielokwiatowa (syn. rajgras włoski) | Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart | Show variety |
| Westerwold Ryegrass | Życica wielokwiatowa westerwoldzka (syn. rajgras holenderski) | Lolium multiflorum Lam. var. westerwoldicum Wittm. | Show variety |
| Spring Rye | Żyto jare | Secale cereale L. | Show variety |
| Winter Rye | Żyto ozime | Secale cereale L. | Show variety |