can anyone give me some information about procera species of family apocynaceae plants. is it unsuitable for green space in cites and Dngerous for humans?
Yes, Calotropis procera of family Apocynaceae (= Asclepiadaceae) is a poisonous plant. Please have a look at these useful RG links and PDF attachments.
Article Ocular toxicity by latex of Calotropis procera(Sodom apple)
Article A Rare Case of Calotropis Poisoning
Article Cardiac and testicular toxicity effects of the latex and eth...
Article Nephrotoxic Effects of Abamectin and Calotropis procera Late...