Lotus peregrinus 
Lotus requienii 
Lotus Vine 
Lupinus alopecuroides 
Lupinus arboreus 
Lupinus arcticus 
Lupinus colombiensis 
Lupinus gredensis 
Lupinus littoralis 
Lupinus micranthus 
Lupinus nootkatensis 
Lupinus palaestinus 
Lupinus sulphureus 
Madeira Broom 
Maryland senna 
Matted bush-pea 
Meadow bird's-foot trefoil 
Meadow vetchling 
Medicago arabica 
Medicago blancheana 
Medicago brachycarpa 
Medicago doliata 
Medicago falcata 
Medicago murex