A Astragalus alpinus inflorescence, Ulukhaktok, NT, 8 July 2010 B Astragalus richardsonii infructescences, Johansen Bay, NU, 14 July 2008 C Hedysarum americanum inflorescence, Johansen Bay, NU, 18 July 2008 D Hedysarum boreale subsp. mackenziei habit, Kuujjua River, NT, 16 July 2010 E Oxytropis arctica var. arctica habit F Oxytropis arctobia habit, Gillespie et al. 9593 G Oxytropis deflexa var. foliolosa habit, Gillespie et al. 10129 H Oxytropis maydelliana habitat, Johansen Bay, NU, 15 July 2008. Photos A by P.C. Sokoloff B, D by R.D. Bull C, G, H by L.J. Gillespie E by B.A. Bennett and F by J.M. Saarela.