+Laburnocytisus adamii anagyroides" + "Chamaecytisus purpureus". +"Laburnocytisus adamii" is a legume, a member of the pea family Faboideae (or Papilionaceae, formerly Leguminosae). Only one cultivar, 'Adamii' (formally designated as +"Laburnocytisus" 'Adamii'), is known to have arisen from this graft. Most of the tree's branches resemble the laburnum in their foliage, which has three leaflets (3-palmate) and 3–6 cm long, yet also with dense clusters of broom-like shoots, also with three leaflets, but only 1 cm long and a darker green. It flowers in late spring or early summer; some branches have long (20–30 cm) racemes of yellow laburnum flowers, while others produce
HMS Laburnum (1915) the Easter Rising, an armed rebellion by Irish republicans against British rule, began. "Laburnum" was ordered to Galway to defend the port on 25 April, arriving there on 26 April. On hearing reports that a group of rebels were advancing on the port, the Captain of "Laburnum" ordered her to open fire, with 10 shells being fired in the direction of the rebels and at a road on the outskirts of the city. On 28 April, "Laburnum" escorted a transport carrying troops to Galway. On 8 February 1917, the passenger steamer was torpedoed by the German submarine WSW of Fastnet