Can you guess this common garden flower?

[ducks4you]

I had to take this. It was simple and pretty. I know what it is. Do you?

 

[aftermidnight]

Reminds me of the Chicory that grows around here.
Annette

 

[ducks4you]

Not chickery. Good guess!

 

[Nyboy]

 

[aftermidnight]

Another guess, those stems remind me of lettuce when going to seed but the flowers on mine are yellow. Is there a lettuce with blue flowers? I know this is a bit of a reach but you never know.
Annette

 

[ducks4you]

BINGO!! It's my lettuce going to flower! I planted tomatoes in the "salad garden bed", and I let the onions, lettuce, spinach and radishes go to flower around them, instead of pulling them out. I HAVE seen yellow lettuce flowers in the past, so this surprised me, but I guarantee that these are blue And lettuce. I can even see some leaves left at the bottom, so I'm positive that it isn't "belgian endive," the common weed

 

[aftermidnight]

Well, learn something new every day .

Annette

 

[spookybird]

Pretty and a nice surprise!!

 

[Smart Red]

I've grown lots of different lettuce varities, but none with a blue flower. Best I could do was whitish and yellow.