@Aykhan, i have one disagreement on amaltas. It causes excessive litter
yellow carpet under the tree is a litter to some not to me.
Every profusely flowering tree may it be Budha, Tabebuia, Butea or Cassia will have this carpet, Even my vines Wisteria, Golden shower Produce so much so called litter that it requires daily sweeping.
Amaltas for me and

for you