White feathery sprays of Sweet Clover
Rice Lilies (Wild Orchids)
Anne mentions that Diana is going to teach her a new song called Nelly in the Hazel Dell. I could not find it on YouTube but I did find a blog post with sheet music for the song.
deprecatory - expressing disapproval; disapproving
He [Matthew] had just got home from a trip to the store at Carmody, and he sheepishly produced a small parcel from his pocket and handed it to Anne, with a deprecatory look at Marilla.