| BSSS 001-300 |
Crûg expedition to Jordan 1991 |
| BSWJ 001-399 |
Bleddyn & Sue Wynn-Jones 1st expedition to Taiwan 1992 |
| BSWJ 501-1399 |
Bleddyn & Sue Wynn-Jones 1st expedition to Korea 1993 (accompanied by Dan Hinkley for part) |
| BSWJ 1400-2099 |
Bleddyn & Sue Wynn-Jones 2nd expedition to Taiwan 1993 |
| BSWJ 2100-2372 |
Bleddyn & Sue Wynn-Jones 1st expedition to West Bengal, N.India 1994 |
| BSWJ 2373-2799 |
Bleddyn & Sue Wynn-Jones 1st expedition to Sikkim 1994 |
| BSWJ 2800-2950 |
Bleddyn Wynn-Jones 1st expedition to Japan 1995 (with Dan Hinkley) |
| HWJCM 001-599 |
1st expedition to Eastern Nepal 1995 (Crûg-Heronswood joint expedition) |
| BSWJ 2951-2999 |
Bleddyn Wynn-Jones 1st expedition to Central Nepal 1995 |
| BSWJ 3000-3849 |
Bleddyn & Sue Wynn-Jones 3rd expedition to Taiwan 1996 |
| BSWJ 3850-4050 |
Bleddyn & Sue Wynn-Jones Philippines 1996
|
| BSWJ 4051-4099 |
Bleddyn & Sue Wynn-Jones Hong Kong 1996 |
| BSWJ 4100-4718a |
Bleddyn & Sue Wynn-Jones 2nd expedition to Korea 1997 (accompanied by Dan Hinkley et al) |
| BSWJ 4719-5149 |
Bleddyn & Sue Wynn-Jones 2nd expedition to Japan 1997 (accompanied by Dan Hinkley et al) |
| BSWJ 5150-5310 |
Bleddyn & Sue Wynn-Jones 1st expedition to Thailand 1997 |
| BSWJ 5311-5399 |
Bleddyn & Sue Wynn-Jones Japan (hort) 1998 |
| BSWJ 5400-6399 |
Bleddyn & Sue Wynn-Jones 3rd expedition to Southern Japan 1998 |
| BSWJ 6400-6699 |
Bleddyn & Sue Wynn-Jones 2nd expedition to Thailand 1998 |
| HWJ 500-799 |
1st expedition to North Vietnam 1999 (Crûg-Heronswood joint expedition) |
| BSWJ 6700-7149 |
Bleddyn & Sue Wynn-Jones 4th expedition to Taiwan 1999 (accompanied by Dan Hinkley for part) |
| BSWJ 7150-7299 |
Bleddyn Wynn-Jones 3rd expedition to Thailand 1999 |
| BSWJ 7300-7499 |
Bleddyn Wynn-Jones Japan (hort) 2000 (accompanied by Dan Hinkley) |
| BWJ 7500-8199 |
Bleddyn Wynn-Jones China 2000 (accompanied Dan Hinkley) |
| BSWJ 8200-8349 |
Bleddyn & Sue Wynn-Jones 2nd expedition to North Vietnam 2000 |
| BSWJ 8350-8399 |
Bleddyn & Sue Wynn-Jones expedition to Lao 2000 |
| BSWJ 8400-8859 |
Bleddyn & Sue Wynn-Jones 3rd expedition to Korea 2001 |
| BSWJ 8860-8979 |
Bleddyn & Sue Wynn-Jones 4th expedition to Japan 2001 |
| BSWJ 8980-9199 |
Bleddyn & Sue Wynn-Jones 1st expedition to Guatemala 2001 |
| HWJK 2001-2500 |
2nd expedition to Eastern Nepal 2002 (Crûg-Heronswood joint expedition) |
| GWJ 9200-9370 |
Sally Goddard, Bleddyn & Sue Wynn-Jones 2nd expedition to N.E. Sikkim 2002 |
| GWJ 9371-9459 |
Sally Goddard, Bleddyn & Sue Wynn-Jones 2nd expedition to West Bengal, N.India 2002 |
| GWJ 9460-9499 |
Sally Goddard, Bleddyn & Sue Wynn-Jones 1st expedition to Sri Lanka 2002 |
| BSWJ 9500-9549 |
Bleddyn & Sue Wynn-Jones South India 2002 |
| BSWJ 9550-9699 |
Bleddyn & Sue Wynn-Jones 1st expedition to Northwestern USA 2003 |
| HWJ 800-1099 |
3rd expedition to North Vietnam 2003 (Crûg-Heronswood joint expedition) |
| BSWJ 9700-9799 |
Bleddyn & Sue Wynn-Jones 3rd expedition to Vietnam (south) 2003 |
| RWJ 9800-10149 |
5th expedition to Taiwan 2003 (Crûg-Rickard’s Ferns joint expedition) |
| BSWJ 10150-10199 |
Bleddyn & Sue Wynn-Jones 2nd expedition to Sri Lanka 2003 |
| BSWJ 10200-10299 |
Bleddyn & Sue Wynn-Jones expedition to Mexico 2004 |
| BSWJ 10300-10449 |
Bleddyn & Sue Wynn-Jones 2nd expedition to Guatemala 2004 |
| BSWJ 10450-10549 |
Bleddyn & Sue Wynn-Jones expedition to Costa Rica 2004 |
| BSWJ 10550-10599 |
Bleddyn & Sue Wynn-Jones expedition to Panama 2004 |
| BSWJ 10600-10799 |
Bleddyn & Sue Wynn-Jones expedition to Colombia 2004
|
| BSWJ 10800-11249 |
Bleddyn & Sue Wynn-Jones 5th expedition to Japan 2005 |
| BSWJ 11250-11287 |
Bleddyn & Sue Wynn-Jones Indonesia 2005 |
| BSWJ 11288-11299a |
Bleddyn & Sue Wynn-Jones Malaysia 2005 |
| BSWJ 11300-11599 |
Bleddyn & Sue Wynn-Jones 6th expedition to Southern Japan 2006 |
| WWJ 11600-11682 |
Peter Wharton, Bleddyn Wynn-Jones 4th expedition to North Vietnam 2006 |
| BSWJ 11683-11849 |
Bleddyn & Sue Wynn-Jones 4th expedition to North Vietnam 2006 |
| WWJ 11850-12024 |
Peter Wharton, Bleddyn Wynn-Jones 5th expedition to North Vietnam 2007 |
| KWJ 12025-12349 |
Ben Kettle, B & S Wynn-Jones 5th expedition to North Vietnam 2007 (Crûg-World of Ferns joint expedition) |
| CWJ 12350-12499 |
Finlay Colley & Bleddyn Wynn-Jones 6th expedition to Taiwan 2007 |
| BSWJ 12500-12524 |
Bleddyn & Sue Wynn-Jones 2nd expedition to Northwestern USA 2008 |
| BSWJ 12525-12549 |
Bleddyn & Sue Wynn-Jones expedition to The Azores 2008 |