| Navy | The Royal Navy |
| Type | Corvette |
| Class | Flower |
| Pennant | K 79 |
| Built by | Henry Robb Ltd. (Leith, U.K.) : Kincaid |
| Ordered | 31 Aug, 1939 |
| Laid down | 4 Dec, 1939 |
| Launched | 19 Sep, 1940 |
| Commissioned | 13 Jan, 1941 |
| End service | |
| Loss position | |
| History | Sold to the Chinese Navy in January 1946 and renamed Fu Po. Commanding Officers: Lt.Cdr. John Merrick Rayner, RD, RNR A/Lt.Cdr. George Edward Newey, RNR Lt. Roland Maurice Roberts, RNR T/Lt. G.L. Coles, RNVR HMS Petunia is not listed in the July 1945 Navy List |
| Noteable events involving Petunia include: 24 Feb, 1941 HMS Petunia also picks up 41 survivors from the British tanker British Gunner that was also torpedoed and sunk by the German submarine U-97 in the North Atlantic south-west of the Faröe Islands in position 61º09'N, 12º04'W. 23 Sep, 1942 The survivors were later picked up by the British corvette HMS Petunia (Lt.Cdr. J.M. Rayner, RD, RNR) and the British armed trawler HMS Sir Wistan (Lt. W.H. Forster). 7 Oct, 1942 11 Oct, 1942 |
