Tabernaemontana species

Tabernaemontana species?- Bangladesh
ID pls: 1 image. Need flowers and leaves images with scale. Close view of Inflorescence. Stamens and female organs images....
Wasp on Tabernaemontana species/ hybrid
OBSERVATION : 6 : 4 posts by 3 authors. Attachments (1) I observed wasps visit Ervatamia Sp (dwarf, may be...