- Astragalus layneae, Widows milkvetch;Widows Locoweed
- Astragalus mollissimus, Woolly locoweed
- Oxytropis arctica, Arctic locoweed
- Oxytropis besseyi, Besseys locoweed
- Oxytropis borealis, Boreal locoweed
- Oxytropis campestris, Yellow Oxytropis;Astragalus campestris L;Oxytropis campestris subsp scotica Jalas;Field locoweed
- Oxytropis deflexa, Nodding locoweed
- Oxytropis huddelsonii, Huddelsons locoweed
- Oxytropis kobukensis, Kobuk locoweed
- Oxytropis kokrinensis, Kokrines locoweed
- Oxytropis lagopus, Haresfoot locoweed
- Oxytropis lambertii, Purple locoweed
- Oxytropis monticola, Yellowflower locoweed
- Oxytropis nana, Wyoming locoweed
- Oxytropis podocarpa, Stalkpod locoweed
- Oxytropis riparia, Oxus locoweed;Oxus Oxytrope
- Oxytropis sericea, White locoweed
- Oxytropis splendens, Showy locoweed
|