Hybrid

Hybrid. Over that period of time we have developed a few dominant variations.

In recent years growers and breeders have experimented with crossing different cultivars in order to tame undesirable traits or to include other qualities not normally present.

This is why hybrids are not always a 50/50 split between characteristics.  Sometimes you may have an Indica dominant strain, or it may be a Sativa dominant strain.  Of course there are plenty of evenly balanced hybrids as well.