Sertularian

Eddy   Mon Mar 22, 2010 3:18 am GMT
From the work of Phillip Vite:

Sydney house prices have driven families to become "sertularian" in nature
as parents develop permanent colonies that off spring, despite the capability of independent movement feel that they never need to leave.
Reaney   Mon Mar 22, 2010 6:32 am GMT
"Pertaining to Sertularia" (hydrozoa that live in colonies).

You can read more about them here: http://en.wikipedia.org/wiki/Air_fern