Kleinia petraea on GRIN
http://www.ars-grin.gov/cgi-bi...
GRIN does say Senecio jacobsenii is a synonym of Kleinia petraea
http://www.ars-grin.gov/cgi-bi...
Hey lookie here Arif, the flower is like yours!
http://www.zimbabweflora.co.zw...
On that site it has all the synonyms of both!
Notonia petraea R.E. Fr.
Notoniopsis petraea (R.E. Fr.) B. Nord.
Senecio jacobsenii Rowley
Senecio petraeus Muschl.