After getting a good look at the newly added bloom art for New Year's Cherry Sage it turns out that she has references to the other Acacia Corps members just like June Bride Robinia does.

Both the normal and evolved art for JB Robinia features four birds that are color coded to correspond to the other members: red for Cherry Sage, yellow for Acacia, dark purple for Dahlia, and light purple for Lupine. In NY Cherry Sage's case her bloomed art has her carrying a kite that has pig versions of Acacia (top center, has blonde hair and the green tiara from her normal version), Lupine (bottom left, reddish-purple hair and a green cape), Dahlia (bottom center, purple hair and cape along with a scythe), and Robinia (bottom right, has grey hair):

[Chat Chit] DMM FKG-bloomed-sage.jpg

It makes me wonder if the bloom art for NY Acacia is going to have something similar that includes Robinia, Cherry Sage, Lupine and Dahlia.