A reply:
"It is Clerodendrum auleatum, a common ornamental plant, cultivated in Indian parks. Indeed Volkameria aculeata is the basionym!
DR. V. SAMPATH KUMAR
Scientist,
Central National Herbarium,
Botanical Survey of India,
B. Garden (P.O),
HOWRAH -711 103,
W. Bengal, INDIA."
Thanks, Dr. Sampath Kumar.