Three virtual plant, in YplantQMC format. Objects of this kind would
normally be produced with constructplant.
Source
Plants provided by Jeff Kelly and Kerrie Sendall.
Examples
## Not run:
# A sugar maple (Acer saccharum)
plot(sugarmaple)
# A blackbutt (Eucalyptus pilularis)
plot(pilularis)
# Australian red cedar (Toona australis)
plot(toona)
## End(Not run)