Life … Animals Arthropods Insects True Bugs, Hoppers, Aphids, and Allies Aphids Acyrthosiphon Green Trefoil Aphid species 8 observations Green Trefoil Aphid Acyrthosiphon loti Supported by All 5 native plantssupport it in the US Food plants Plants it feeds on Alpine Milkvetch, Marsh Pea, Leafy Pea, Indian Milkvetch 5 Close