Both my dd pt nursery from 11 months going to ft in 16 months. With ds, we just plunged him straight into ft at 11 months.
Unlike your dd, my dd was terribly unsettled (she had early health problems) and I attachment parented her (bf-ed, co-slept). I never expected her to settle and was really anxious about her starting nursery. But after the settling in period, she was fine. Hence, my being more gungho with ds - and he was fine too despite being parented in the same way.
I know there are a lot of critics about ft nursery, regarding the long hours and indifferent care by strangers etc etc. But take it from someone who has used (good) ft nursery with her dcs from an early age and whose dcs' friends also attended nursery at an early age (some from 6 months) who I also observe - they are lovely affectionate well-adjusted children who are doing extremely well in school.
I have no doubt that some children are more suited to nursery than others. But if even my velcro babies can settle, there is definitely hope for your dd. Please don't think there is necessarily going to be a problem.
There are also others who say to limit the hours spent in nursery especially from under 2. Well, if you take a robust view of nursery and your dd is doing well, playing, eating, napping etc, there is something to be said for the routine that ft nursery instills over patchwork childcare. Nursery workers recommend that it aids settling for a child to attend for more and consecutive days.
Children also make such firm friends, even earlier than you think. The ftimers (lifers, if you being ironic) tend to play together, are known by everyone, not just at nursery but also in the community. dh and I cannot take dd or ds out in the community without a child or adult warmly recognising them from nursery. They are minor local celebrities!