Religious references

[BessAgritianin]

But astrology, like the Zodiac Man, does not require planets. Botanists and herbalists would not require planetary information.

  Incorrect statement.
   Any self- respecting ancient healer was an astrologer too.
The below text is from a medieval doctors book in the foreword part of it. And explains that there is no perfect doctor, without astrology science, Because everything is ruled from above, as the greatest astrologer Ptolomeus had explained.
Also, there is another very useful figure, which is to be found in medieval books. This is a human figure covered by the zodiac signs showing which constellation has influence of the respective human organs.
 A picture is worth thousands of words.
BR