Gad is another ordinary common noun in Hebrew. It means 'good luck'. We all want as much of it as we can get. So it is not surprising that it became a proper noun, the name of some people, a tribe of Israel, and a god. The god Gad was not ordinarily identified with Baal.
There currently are five recognized species in the Series Hexagonae, as the Louisiana iris group within the Genus Iris is called. They are: I. brevicaulis, I. fulva, I. hexagona, I. giganticaerulea and I. nelsonii.
Iris Colors & Meanings. The name iris is both its common name and scientific name for the iris flower. The species belongs to the iridaceae plant family. There exist a wide variety of iris flowers (more than 200 species), which are found in various parts of the world.