| Subject | English | German |
| food.ind. | bull kelp | Bullkelp (Seetang; Nereocystis luetkeana) |
| food.ind. | bull-whip kelp | Bullkelp (Seetang; Nereocystis luetkeana) |
| gen. | giant bladder kelp Macrocystis pyrifera | Riesentang |
| biol. | giant kelp | Makrozyste (Macrocystis pyrifera) |
| biol. | giant kelp | Birntang (Macrocystis pyrifera) |
| gen. | giant kelp Macrocystis pyrifera | Riesentang |
| life.sc., nat.res., fish.farm. | horsetail kelp | Fingertang (Laminaria digitata) |
| entomol. | kelp flies | Tangfliegen |
| gen. | kelp forest | Kelpwald |
| gen. | kelp forests | Kelp-Unterwasserwälder |
| gen. | kelp goose Chloephaga hybrida | Tanggans |
| gen. | Kelp Goose | Kelpgans |
| ornit. | Kelp goose | Lannerfalke (Chloephaga hybrida) |
| ornit. | Kelp goose | Tanggans (Chloephaga hybrida) |
| ornit. | Kelp goose | Kelp-Gans (Chloephaga hybrida) |
| ornit. | kelp gull | Dominikanermöwe (Larus dominicanus) |
| agric. | kelp meal | Meeresalgenmehl |
| agric. | kelp meal | Kelpmehl |
| food.ind. | sugar kelp | Zuckertang (Laminaria saccharina) |