In article <19990327143033.04281.00000376 at ng-cf1.aol.com>, Scigor wrote: > Many algae are nonvascular as well. They all are, surely? Roger - - - - - - - - - - - - - - - - - - - - Roger Whitehead, 14 Amy Road, Oxted, Surrey RH8 0PX, England (Tel +44 (0)1883 713074; fax +44 (0)1883 716793)