What does the cryptic crossword clue "Flowers in roses I rightly pulled up (6)" mean?

The definition is "Flowers". The wordplay uses a hidden word. Hidden reversed in "flowers in roSES I RIghtly pulled up" The answer is Irises.

Flowers in roses I rightly pulled up (6)

Telegraph Prize Cryptic #3102 | 5 Down | 2021-04-04 flower