What's the question please?

There are 23 species of argyranthemum, all of them half hardy, or in very well drained soil frost tender, some listed below;
A cornish gold
A foeniculaceum
A fruitescens
A gracile
A jamaica primrose
A snow storm
A maderense
A mary cheek
A mary wooton
A petite pink
A vancouver
these are the species that are mostly available, hope this helps, Derek.