File:Brassica napus — Flora Batava — Volume v4.jpg - Wikimedia Commons
American Purple Top Rutabaga Seeds (Brassica napus var. napobrassica cv.) - Monticello Shop
Seeds for Joan Rutabaga | Brassica napus napobrassica | Amkha Seed
Brassica napus (Colza, Neep, Neeps, Rape, Rutabaga, Rutabagas, Snagger, Snaggers, Swede, Swedes, Swedish Turnip, Swedish Turnips, Turnip Rooted Cabbage) | North Carolina Extension Gardener Plant Toolbox
BG Flora.eu
CFAES Seed ID Workshop
American Purple Top Rutabaga Seeds (Brassica napus var. napobrassica cv.) - Monticello Shop
Brassica napus L.
Brassica napus var. napobrassica (swede) | CABI Compendium
Brassica napus napobrassica: Sistematica, Habitat, Coltivazione
Brassica napus (Napobrassica Group) (Russian turnip, Rutabaga, Swede, Swedish turnip, Yellow turnip) | North Carolina Extension Gardener Plant Toolbox
Brassica napus (Napobrassica Group) (Russian turnip, Rutabaga, Swede, Swedish turnip, Yellow turnip) | North Carolina Extension Gardener Plant Toolbox
Brassica napus (Colza, Neep, Neeps, Rape, Rutabaga, Rutabagas, Snagger, Snaggers, Swede, Swedes, Swedish Turnip, Swedish Turnips, Turnip Rooted Cabbage) | North Carolina Extension Gardener Plant Toolbox
CFAES Seed ID Workshop
Рутабага "Надморска" - 7000 семена - Brassica napus L. var. Napobrassica – Garden Seeds Market | Бесплатна достава
Phylogenetic tree - Raps (Brassica napus L.)
Brassica napus (Napobrassica Group) 'Best of All' Swede Rutabaga Care Plant Varieties & Pruning Advice
Brassica napus var. napobrassica Wilhemsburger
