The groups and expedition are listed below.
| COLL_ID | NAME | PARTICIPANT_FULL | DATES | NUM SPECIMEN | NUM LIVING ACCESSIONS |
| AAJ | Ait Lafkih, M.; Ajmi, S.; Gardner, M.F. & Jury, S.L. | Gardner, Martin Fraser:Jury, Stephen Leonard:Ait Laftki, Mohamed:Ajmi, S | 1991 | 9 | 7 |
| BAXGA | Baxter P.R. & Gardner, M.F. | Baxter, Peter Ronald:Gardner, Martin Fraser | 2012 | 110 | 134 |
| BERGA | Berthold, C.E. & Gardner. M.F. | Berthold, Carl Edward:Gardner, Martin Fraser | 2014 | 0 | 26 |
| BGHMR | Baines,R.: Gardner, M.; Hechenleitner, P.; Morter, C. & Rae, D. | Baines, Richard:Gardner, Martin Fraser:Hechenleitner Vega, Paulina:Morter, Clare:Rae, David Alasdair H. | 2008 | 336 | 145 |
| CAGM | Christian, Tom; Gardner, Martin Fraser & Lamrani- Alaoui, Mostafa | Christian, Tom:Gardner, Martin Fraser:Lamrani- Alaoui, Mostafa | 2015 | 22 | 57 |
| CAGNC | International Conifer Conservation Programme Expedition to New Caledonian (1999) | Gardner, Martin Fraser:Cretinon, L. | 1999 | 67 | 101 |
| CDI | Chilean Darwin Initiative (1995) | Gardner, Martin Fraser:Newton, Adrian C.:Rae, David Alasdair H.:Armesto, J.:Rossi, R. | 1995 | 29 | 36 |
| CGM | Christian, T., Gardner, M., Morales, V. | 2013 | 284 | 175 | |
| CGS | Cohen, L.R., Gardner M.F.; Shehi A. | Gardner, Martin Fraser:Cohen, Laura Rae:Shehi, A. | 2009 | 65 | 80 |
| CLG | Clarke, Sidney J. & Gardner, Martin F. | 1993 | 0 | 2 | |
| DCI | Darwin Chilean Initiative (2002 – 2005) | Gardner, Martin Fraser:Thomas, Philip Ian:Hechenleitner Vega, Paulina:Martínez, C.:Brownless, Peter | 2003-2004 | 1116 | 371 |
| EDCU | Bécquer, Eldis; Bennell, Alan; Derber, Judy; Gardner, Martin | Bécquer, Eldis:Bennell, Alan P.:Derber, Judy:Gardner, Martin Fraser | 2003 | 31 | 12 |
| ETE | Edinburgh Taiwan Expedition (1993) | Mann, David G.:Main, John D.:Paterson, David S.:Gardner, Martin Fraser:Clarke, Sidney J. | 1993 | 888 | 555 |
| GAG | Gardner, Martin Fraser & Gardner, Sabina Georgina | Gardner, Martin Fraser:Gardner, Sabina Georgina | 2698 | 1 | |
| GAIN | Gardner, Martin Fraser; Inches, Fiona | Gardner, Martin Fraser:Inches, Fiona B | -2008 | 21 | 0 |
| GAJU | Gardner, M F & Jury S L | Gardner, Martin Fraser:Jury, Stephen Leonard | 1 | 0 | |
| GAK | Gardner, Martin F. & Knees, Sabina G. | Gardner, Martin Fraser:Knees, Sabina Georgina | 3109 | 807 | |
| GANIAL | Gardner, Martin Fraser; Nieto Blaquez, María Esther; & Alanes, Daniel | Gardner, Martin Fraser | 2011 | 79 | 0 |
| GAR | Gardner, Martin Fraser | -1954 | 347 | 57 | |
| GGHP | Gardner, Martin Fraser; Eski, Gülnur; Hepp, Josefina; Pestell, Jacqui | 96 | 12 | ||
| GJR | Gardner, Martin F.; Jury, Stephen L. & Rejdali, M. | Gardner, Martin Fraser:Jury, Stephen Leonard:Rejdali, Mohamed | 1991 | 18 | 17 |
| GKJ | Gardner, Martin Fraser, Knees, Sabina Georgina & Jimenéz F. | Gardner, Martin Fraser:Knees, Sabina Georgina | -2004 | 1 | 0 |
| GKLY | Gardner, Martin; Knott, David; Lee, Chunghee; Yang, Hyung-ho | Gardner, Martin Fraser:Knott, David G. | 2010 | 25 | 43 |
| GKR | Gardner, Martin Fraser; Knees, Sabina Georgina & Read, Mike. | Gardner, Martin Fraser:Knees, Sabina Georgina:Read, Mike | 1991 | 7 | 7 |
| GKRZ | Gardner, Martin Fraser, Knees, Sabina Georgina, Richardson, Ian Bertram Kay & Zulueta, J. | Gardner, Martin Fraser:Knees, Sabina Georgina:Richardson, Ian Bertram Kay:Zulueta J. | -1991 | 4 | 0 |
| GKSH | Gardner, Martin Fraser; Knees, Sabina Georgiana, Southam Mervyn J & Hanson C. Gordon | Gardner, Martin Fraser:Knees, Sabina Georgina:Southam, Mervyn:Hanson, C. Gordon | -1991 | 6 | 0 |
| GKV | Gardner, Martin Fraser; Knees, Sabina Georgina & de Vore, Melanie .L. | Gardner, Martin Fraser:Knees, Sabina Georgina:DeVore, Melanie L. | 1990 | 262 | 12 |
| GMA | Gardner, Martin F. & Matthews, Kate L. | Gardner, Martin Fraser:Matthews, Kate L. | -1997 | 156 | 5 |
| GMR | Gardner, Martin Fraser; Jury, Stephen Leonard; Melhaoui, Y. & Rejdali, Mohamed | Gardner, Martin Fraser:Jury, Stephen Leonard:Melhaoui, Y:Rejdali, Mohamed | 1991 | 14 | 12 |
| GMV | Gardner, Martin F.; Morter, Clare & Ovstebo, Gunnar | Gardner, Martin Fraser:Morter, Clare:Øvstebø, Gunnar A. | 2011 | 218 | 251 |
| GNW | Gardner, Martin F. & Newton, Adrian | 1996 | 4 | 29 | |
| GPA | Gardner, Martin F. & Page, Christopher N. | 1992 | 165 | 41 | |
| GTL | Gardner, M.F.; Thomas, P. & Long, D.G. | Gardner, Martin Fraser:Thomas, Philip Ian:Long, David G. | 164 | 25 | |
| HCG | Hechenleitner Vega, Paulina; Celis, Antonia Echenique; Gardner, Martin F. | Hechenleitner Vega, Paulina:Celis, Antonia Echenique:Gardner, Martin Fraser | 2004 | 12 | 1 |
| HEGAW | Hechenleitner, P.; Gardner, M.F., Weber, D. | Hechenleitner Vega, Paulina:Gardner, Martin Fraser:Weber, Daniela | 35 | 0 | |
| HGM | Hechenleitner, P. V., Gardner, M.F., Martinez, C. & Ennos, R. | Hechenleitner Vega, Paulina:Gardner, Martin Fraser:Martínez, C.:Ennos, Richard A. | 16 | 0 | |
| ICE | Instituto de Investigaciónes Ecológicas Chiloé (IIECH) and Royal Botanic Garden Edinburgh (1996) | Brownless, Peter:Gardner, Martin Fraser:Maxwell, Helen Suzanne:Rozzi, Ricardo | 1996 | 592 | 510 |
| JUFER | Gardner, M.F.; Hechenleitner Vega, P. & Tobar, M | Gardner, Martin Fraser:Hechenleitner Vega, Paulina:Tobar, Manuel | 2003 | 113 | 23 |
| LGDI | Luscombe, Daniel, Gardner, Martin, Isajev, Vasilije & Dragon, Djuric | Luscombe, Daniel:Gardner, Martin Fraser:Isajev, Vasilije:Dragon, Djuric | -2008 | 37 | 16 |
| NCA | New Caledonia Araucaria Expedition | Gardner, Martin Fraser:Herbert, Jane:Hollingsworth, Peter M.:Ponge, Alex | 2001 | 117 | 585 |
| NECAL | Gardner, M. F.; Gaudeul, M. & Hollingsworth, P.M. | Gardner, Martin Fraser:Gaudeul, Myriam:Hollingsworth, Peter M. | 2005 | 215 | 13 |
| NIEGAR | Nieto, M. E. & Gardner, M. F. | 2007 | 53 | 0 | |
| NVFDE | Northern Vietnam First Darwin Expedition (2002) | Gardner, Martin Fraser:Thomas, Philip Ian:Luu, Nguyen Duc To | 2002 | 139 | 50 |
| PGG | Page, Christopher N. & Gardner, Martin F. | 1992 | 35 | 229 | |
| PGH | Pitisopa, F.; Gardner, M.F.; Herrington, S. | Gardner, Martin Fraser:Herrington, Stephen:Pitisopa, F. | 2008 | 64 | 69 |
| RAGAOG | Rae, David Alasdair H; Gardner, Martin F.; Ogar, Natalya | Rae, David Alasdair H.:Gardner, Martin Fraser:Ogar, Natalya | -2008 | 93 | 29 |
| SNCA | Hollingsworth, P.M.; Gardner, M.F.; Gaudeul, M. & Ennos, R.A. | Hollingsworth, Peter M.:Gardner, Martin Fraser:Gaudeul, Myriam:Ennos, Richard A. | 2008 | 333 | 0 |
| SVFDE | South Vietnam First Darwin Expedition | Gardner, Martin Fraser:Thomas, Philip Ian:Luu, Nguyen Duc To:Chi, N.V. | 2001 | 302 | 29 |
| TNCA | Third New Caledonia Araucaria Expedition | Gardner, Martin Fraser:Hollingsworth, Peter M.:Thomas, Philip Ian:Kranitz, Mai-Lan:Hollingsworth, Michelle:Kettle, Chris | 2002 | 186 | 12 |
| TUDI | Turkey Darwin Initiative | Guner, Basak:Knees, Sabina Georgina:Gardner, Martin Fraser:Luscombe, Daniel:Jones, Penny:Celik, Secgul:Kusoglu, Belgin:Altinay, Banu:Celik, Ali:Guner, Isik:Eksi, Gulnur | 2005 | 240 | 186 |
| UCEXC | Universidad de Chile, RBG Edinburgh Expedition to Southern Chile (1998) | Brownless, Peter:Gardner, Martin Fraser:Matthews, Kate L.:Maxwell, Helen Suzanne:Baxter, Peter Ronald:Rae, David Alasdair H.:Bustos, M. | 1998 | 502 | 301 |