1. Agapanthus sp 2. Osteospermum .. such as O. whirligig https://www.google.co.uk/search?q=o....,cf.osb&fp=853f9a887ab2e97f&biw=1280&bih=647 3. Ranunculus asiaticus. https://www.google.co.uk/search?q=R...Dw&biw=955&bih=460&sei=brCeT5ikEcyu8QOXoKXsDg http://www.google.co.uk/imgres?star...&ndsp=27&ved=1t:429,r:0,s:21,i:5&tx=74&ty=118 4. 5. Echium sp
No. 4 could also be an Echium, e.g. Echium simplex. It's difficult to see. A close up and some leaves would help.