Roses
Rose cultivars:
| Location | Year Planted | Scientific Name | Common Name |
| 21-29 | 1966 | Rosa 'Alison' | Alison rose |
| 21-2 | 1966 | Rosa 'Athabasca' | Athabaska rose |
| 21-32 | 1966 | Rosa 'Beauty of Dropmore' | Beauty of Dropmore rose |
| 21-1 | 1984 | Rosa 'Cardinette' (or 'Centennial') | Cardinette rose |
| 23-39 | 1967 | Rosa 'Escara Vash' | Escara Vash rose |
| 23-40 | 1967 | Rosa 'Fanny Heath' | Fanny Heath rose |
| 23-28 | 1999 | Rosa 'Frontenac' | Frontenac rose |
| 21-43 | 1966 | Rosa ‘Gallica Grandiflora’ | Alika rose |
| 23-42 | 1999 | Rosa 'George Vancouver' | George Vancouver rose |
| 23-32 | 1980 | Rosa 'Hazeldean' | Hazeldean rose |
| 21-31 | 1991 | Rosa 'Henry Hudson' | Henry Hudson rose |
| 21-18 | 1990 | Rosa 'J. P. Connell' | J.P. Connell rose |
| 21-33 | 1991 | Rosa 'Jens Munk' | Jens Munk rose |
| 21-10 | 1977 | Rosa 'John Cabot' | John Cabot rose |
| 21-5 | 1966 | Rosa 'Kilwinning' | Kilwinning rose |
| 23-20 | 2002 | Rosa laxa hybrid | rose |
| 23-44 | 1999 | Rosa 'Louis Joillet' | Louis Joillet rose |
| 23-43 | 1972 | Rosa 'Marie Bugnet' | Marie Bugnet rose |
| 21-30 | 1991 | Rosa 'Martin frobisher' | Martin Frobisher rose |
| 23-30 | 1981 | Rosa 'Morden Centennial' | Morden Centennial rose |
| 21-17 | 1991 | Rosa 'Morden Ruby' | Morden Ruby rose |
| 10-4.1 | 2009 | Rosa 'Polstjarnan' | Polstjarnan or Polstar rose |
| 21-23 | 1990 | Rosa 'Prairie Joy' | Prairie Joy rose |
| 21-4 | 1979 | Rosa rugosa hybrid | Will Alderman rose |
| 21-19 | 1966 | Rosa 'Therese Bugnet' | Therese Bugnet rose |
| 23-29 | 1968 | Rosa 'Victory Year' | Victory Year rose |
| 21-22 | 1966 | Rosa 'Wasagaming' | Wasagaming rose |
| 21-8 | 2000 | Rosa 'William Baffin' | William Baffin rose |
| 21-20 | 1984 | Rosa 77J3E004 | rose |
| 23-31 | 1990 | Rosa 72846001 | J5 (Prairie Magic) |
| 21-28 | 1990 | Rosa 73846001 | J5 (Prairie Magic) rose |
| 21-15 | 1995 | Rosa CVX6 | Morden Snow Beauty rose (?) |
| 21-9 | 1977 | Rosa FO1 SX77-39 | rose |
| 21-7 | 1978 | Rosa SX76-6 | Harrison's yellow rose |
The following roses were collected in northern China in 1997 by an expedition which included Campbell Davidson of the Morden Research Station in Morden, Manitoba. An article documenting this trip, Collecting Roses in China, was written for The Rosebank Letter in January 15, 1998.
| Location | Year Planted | Scientific Name | Common Name |
| 23-22 | 2002 | Rosa | Kasu rose |
| 23-21 | 2002 | Rosa | Kusui rose |
| 23-34 | 2015 | Rosa 'Kakwa' | Kakwa rose |
Species roses:
| Location | Year Planted | Scientific Name | Common Name | Nativity |
| 23-23 | 2010 | Rosa acicularis | prickly rose | N N Am - N Eurasia |
| 23-26 | 2018 | Rosa arkansana | prairie rose | C N Am |
| 21-24 | 2012 | Rosa canina | dog rose | Eu – W Asia, N Afr |
| 21-25 | 1994 | Rosa foliolosa | white prairie rose | S Central USA |
| 21-11 | 2009 | Rosa glauca | redleaf rose | C Eu |
| 23-25 | 2017 | Rosa majalis | cinnamon rose | N Eurasia |
| 10-3.1 | 2007 | Rosa maximowicziana | climbing rose | NE Asia |
| 23-36 | 2019 | Rosa mollis | downy rose | Eu -W Asia |
| 23-27 | 1973 | Rosa nitida | shining rose | NE N Am |
| 21-12 | 2007 | Rosa pimpinellifoia | burnet rose | Eu – N Afr |
| 23-13 | 2019 | Rosa rubiginosa | sweetbrier rose | Eu - W Asia |
| 21-22.1 | 2014 | Rosa rugosa | rugosa rose | NE Asia |
| 3-35 | 2019 | Rosa sp. (canina?) | rose | Europe |
| 23-41 | 2006 | Rosa villosa (pomifera) | apple rose | Eu - W Asia |
| 23-38 | 2012 | Rosa xanthina | yellow rose | N China, Korea |