ACACIA

Spiny shrub with clusters of yellow or white flowers (6)

Solution has appeared in 3 crosswords (2 across and 1 down):

• Quick crossword No 16,554 — 2023-05-26 23:00:03
  6D: Shrub or tree with clusters of white or yellow flowers (6)
• Quick crossword No 16,124 — 2022-01-11 00:00:01
  15A: Spiny tree or shrub with small yellow or white flowers (6)
• Quick crossword No 15,213 — 2019-02-09 00:00:03
  14A: Spiny shrub with clusters of yellow or white flowers (6)