| Navy | The Royal Navy |
| Type | Corvette |
| Class | Flower |
| Pennant | K 61 |
| Built by | George Philip & Sons Ltd. (Dartmouth, U.K.) : Clark |
| Ordered | 31 Aug, 1939 |
| Laid down | 28 Nov, 1939 |
| Launched | 18 Jan, 1941 |
| Commissioned | 31 Jul, 1941 |
| End service | |
| Loss position | |
| History | Sold in 1946. Commanding Officers: T/Lt. D.C. Williams, RNVR T/Lt. J.D. Davis, RNVR T/Lt. C.H. Deverill, RNVR HMS Pentstemon is not listed as active unit in the October 1945 Navy List |
| Noteable events involving Pentstemon include: 17 Dec, 1941 18 Aug, 1942 |
