Thanks totally-amazing..
If there was a white flower it had to come with original clump...this is a newer house with no landscaping to speak of...just curious since they were yellow..in fact my sister in law wrote me this year and is having the same problem, except hers was a pale apricot but this year they bloomed with a white flower..she had no white iris in her garden unless a bird, etc dropped a seed But her garden is over 20 years old ...just a mind buster..thanks for your imput
