Dandelions are technically weeds. Yes, you can pick them and display them in your house while they are still in the yellow flowering stage. BUT if left outside, they will eventually turn into a puff of pollen, which when picked, cannot be planted again. (Though it does turn into a fun little puff that you can hold in your hard and blow away.)
GLUXBOX 
Hey! My name’s Sorcha and I came across your blog whilst adding new links to my blogroll.
I was wondering if you would like to wifi?
If so here’s my FC:
Sorcha – France – 0989-9589-6474
Sorcha xox
Eek! That was my Wild World FC, I’ll give you my City Folk one ASAP xox