return to: checklist; keys; family Fabaceae subfamily Caesalpinioideae
Tree
with deeply fluted, often perforated, trunk; bark forming small
rectilinear plates; leaves alternate, twice-pinnately compound;
leaflets smooth (not hairy); inflorescence a raceme of yellow
flowers; flowers bilaterally symmetrical; uppermost central petal
with orange spots; stamens well exserted; legume fruits flat.
additional images:
Listed as an important source of pollen and/or nectar for bees (Souza Novello 1981, Suarez Molina 1981).