This section includes notable trees which are growing outside recognised botanical environments in parks or open spaces.
The table is arranged by default according to botanical name, but by clicking the Name, Common Name or Place table heading it can be sorted alphabetically on that column.
| Name | Common Name | Origin | Status | Location | OS Grid | Tag | Place | Event | Waypoint | |
|---|---|---|---|---|---|---|---|---|---|---|
| Quercus robur | Common oak | Europe | At north east corner | ST 16139 81799 | Heol Llanishen Fach | 315 | ||||
| Acer cappadocicum | Cappadocian maple | West Asia | Near old drinking fountain | ST 16105 77674 | Llandaff Fields | 427 | ||||
| Malus hupehensis | Hupeh crab | China | S E boundary of old bowling green | ST 16384 77741 | Llandaff Fields | 426 | ||||
| Aesculus hippocastanum 'Baumannii' | Baumann's horse chestnut | Albania & Greece | North end of Chestnut avenue, west side | ST 15924 77935 | Llandaff Fields | 430 | ||||
| Fraxinus excelsior 'Jaspidea' | Golden ash | Europe & Caucasus | At north east corner | ST 14751 76478 | Trelai Park | 532 | ||||
| Prunus 'Tai Haku' #1 | Great white cherry | Garden origin | At north east corner | ST 14760 76472 | Trelai Park | 424 | ||||
| Prunus 'Tai Haku' #2 | Great white cherry | Garden origin | At north east corner | ST 14769 76485 | Trelai Park | 425 | ||||
| Quercus canariensis | Algerian oak | North Africa & Iberia | Rare Glamorgan Champion 2016 | At north east corner | ST 14833 76443 | Trelai Park | 402 | |||
| Fraxinus excelsior 'Jaspidea' | Golden ash | Europe & Caucasus | South side of gateway | ST 15535 80372 | St Mary's Gardens | 491 | ||||
| Drimys winteri | Winter's bark | South Andes | Near south wall | ST 15521 80360 | St Mary's Gardens | |||||
| Ficus carica | Common fig | SW Asia & E Mediterranean | South east corner, near gate | ST 15586 77982 | Bishops Palace | 052 | ||||
| Populus nigra 'Italica' | Lombardy poplar | Italy | Towards the north on the westerly slope | ST 14153 77939 | Fairwater Park | 505 | ||||
| Quercus rubra | Red Oak | East North America | George VI Coronation tree | Behind the library | ST 15045 80404 | Whitchurch Library Gardens | 585 | |||
| Arbutus unedo f. rubra | Strawberry tree | SW Ireland & Mediterranean | GB Champion 2019 | North of bowling green | ST 16934 80176 | Llwynfedw Gardens | 590 | |||
| Sorbus aria | Common whitebeam | Europe &N. Africa | Just inside north east entrance | ST 18010 74950 | Grange Gardens | |||||
| Platanus x hispanica | London plane tree | Garden origin | Just inside north east entrance | ST 17984 74930 | Grange Gardens | |||||
| Platanus x hispanica | London plane tree | Garden origin | In the garden behind the Community Centre | ST 15549 78554 | Gabalfa | |||||
| Castanea sativa | Sweet chestnut | Garden origin | River View, Gabalfa | ST 15650 78488 | Gabalfa |