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Webster 1913 Edition
Laburnum
La-bur′num
,Noun.
[L.]
(Bot.)
A small leguminous tree (
Cytisus Laburnum
), native of the Alps. The plant is reputed to be poisonous, esp. the bark and seeds. It has handsome racemes of yellow blossoms. ☞ Scotch laburnum (
Cytisus alpinus
) is similar, but has smooth leaves; purple laburnum is Cytisus purpureus
. Webster 1828 Edition
Laburnum
LABURN'UM
,Noun.