Perennials - flowers/ground cover

[Carey]

I used to always think of vincas & geraniums, as they are normally self seeding, but mine have gone all white, perhaps crossback hybrid???

Here is a 1985 CTAHR pub on groundcovers:
http://www.ctahr.hawaii.edu/oc/freepubs/pdf/RES-052.pdf

& Native Hawaiian plants as groundcovers:
http://www.ctahr.hawaii.edu/uhmg/downloa...tiveGC.pdf