Inputs Hardiness zone 31 Hardiness zone 41 Hardiness zone 51 Hardiness zone 61 Hardiness zone 71 Hardiness zone 81 Outputs Human food1 Dye1 Green manure1 Livestock forage2 Type Herb Perennial Functions Nitrogen fixer3 Footnotes Lotus corniculatus | Plants for a Future ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9 Pasture species selection for sheep | University of Wisconsin–Madison Extension (Dan Undersander) ↩ Gaia’s Garden - A Guide to Home-Scale Permaculture, 2nd Edition Table 6-3 ↩