+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
Laburnum Avenue three-quarter diamond interchange. The interchange includes a ramp from Laburnum Avenue to southbound I-195 and ramps to Laburnum Avenue from northbound I-195 and eastbound I-64. The interchange serves as Laburnum Avenue's northern terminus; the highway ends at an entrance to CSX's Acca Yard. Laburnum Avenue is maintained by the Virginia Department of Transportation between SR 895 and SR 5. The remainder of the highway is maintained by Henrico County and the city of Richmond within the respective jurisdictions. Laburnum Avenue is a part of the main National Highway System for its entire length. Laburnum Avenue Laburnum Avenue is a C-shaped