Avedon, Salvia stolonifera will make huge orange flowers shaped like (at least to my eyes) Salvia guaranitica.
My avatar is Ipomoea nil, one of the Japanese developed morning glory varieties called 'Akatsuki no Tsuyu', also known as 'Blue Silk'. I love its big blue flowers and large variegated leaves.
I need to grow it this summer to freshen up the seed supply.