Rhapsody and JT - Thanks for your information. I don't think they can easily cross either. I do think I have a Datura. I have no idea where it could have come from. And I sowed ONLY Brug seeds! Waiting on the blooms. The texture of the leaves has me believing it is NOT a Brug. Plus it does not appear to have as high of a watering need as Brugs. (Another clue it may be a Datura.) If it is, I may grow it out for a while and just cut the blooms off after they wilt. I don't want it re-seeding all over my garden beds. Brugs on the other hand are harder to get blooms to pollinate. We shall see .... I will post photos when it blooms to get everyone's opinion of this plant.
Also, I came across something else that I, personally, have never seen. I saw a bloom stem that had a double on it. I've never seen this before. Two blooms on one stem. How common is that occurrence?