Rooibos and Green Rooibos are the same thing although Green Rooibos, like green tea, represents an unoxidized version of regular Rooibos. Rooibos only grows in a small area of S. Africa. Our Rooibos is organic, fair trade, halal, and kosher. Rooibos is probably the most forgiving of tea types. It is almost impossible to brew a bad cup since it actually gets sweeter the longer you steep it.
Also from S. Africa, Honeybush looks and brews similar to Rooibos but it is darker in color and sweeter in taste. Honeybush has its own flavor and does not really compare directly with Rooibos. Like Rooibos, you cannot ruin a cup of Honeybush by oversteeping or overbrewing, it just gets sweeter the longer you let it go.