Grafting growth in the vascular cambium. Occasionally, a so-called "graft hybrid" or more accurately graft chimera can occur where the tissues of the stock continue to grow within the scion. Such a plant can produce flowers and foliage typical of both plants as well as shoots intermediate between the two. The best-known example this is probably +"Laburnocytisus" 'Adamii', a graft hybrid between "Laburnum" and "Cytisus", which originated in a nursery near Paris, France in 1825. This small tree bears yellow flowers typical of "Laburnum anagyroides", purple flowers typical of "Cytisus purpureus" and curious coppery-pink flowers that show characteristics of both "parents".
HMS Laburnum (1915) Rock, causing "Mantola"s crew to abandon ship. "U-81" remained in the vicinity until chased away by "Laburnum" when she arrived on the scene hours later. "Laburnum" rescued 176 survivors of "Mantola"s passengers and crew (seven crewmen had been killed by a capsizing lifeboat) but attempts to talk the steamer in tow failed, and "Mantola" sank on 9 February. On 17 February 1917, the Q-ship was torpedoed by the German submarine , but after a "panic party" faked abandoning ship, "U-83" surfaced near "Farnborough" and was sunk by shellfire from the Q-ship. "Farnborough" herself was badly damaged by the torpedo, and