Species:
C. sativa
C. indica
C. ruderalis
There are a couple subspecies that some scientists would classify within each of those.
But gender has nothing to do with species. Your mom was a Homo sapiens too, even though YOU'RE the one with the junk.

C. ruderalis, or Siberian hemp, contains virtually useless amounts of THC but is valuable for breeding the autoflower trait into 'drug' type cannabis. Lowryder is an example of a Rudi hybrid.
All the species within the genus can interbreed and produce viable offspring.