'Lachlan Macquarie' (Graeme Grosvenor, R. 2011). Seedling# A157-2. TB, 36 (91 cm), Midseason bloom. Standards medium blue; falls dark blue, black influence mainly at hafts, small white spray around beards; beards mustard yellow base, hairs tipped blue; slight fragrance. 'Tempting Fate' X 'Rippling River'.