evoution, nature, and sexual reproduction (was Crinum incompatibility)
Kevin D. Preuss (Sat, 12 Jun 2004 01:52:47 PDT)

Jim,

Yes, there is anagenic evolution, where organisms/lines evolve at different
rates. Also, there is reticulate evolution where different lines meet
up/cross. And then there are things/clones that exists through time w/o
change.

Kevin Preuss