The flora of Wales is the assemblage of plant life in Wales.
| Part of a series on the |
| Biodiversity of Wales |
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The sessile oak ( Quercus petraea ), one of Wales' most common species, can be found across the region. English holly ( Ilex aquifolium ), one of the few native evergreen trees, can be found in southern Wales. The wych elm ( Ulmus glabra ), a native species, suffers from disease and competition introduced by exotic species. [1]
The cuckoo flower ( Cardamine pratensis ), a herbaceous perennial, can be found throughout Wales. Bog rosemary ( Andromeda polifolia ), a small flowering shrub, can be found in central Wales. Within the British Isles, the Snowdon lily ( Gagea serotina ) is found only on the slopes of Snowdon. [2]
Important Plant Areas (IPAs) in Wales are areas of "the highest botanical importance" as determined by Plantlife. [3]
| County / Historic county | Species | Habitat |
|---|---|---|
| Anglesey | Spotted rock-rose (Tuberaria guttata) | Dry, rocky places |
| Brecknockshire | Cuckooflower (Cardamine pratensis) | Wet grassland and pond margins |
| Caernarvonshire | Snowdon lily (Gagea serotina) | Mountain rocks |
| Cardiff | Wild leek ( Allium ampeloprasum ) | Sandy and rocky places near the sea |
| Cardiganshire | Bog-rosemary (Andromeda polifolia) | Mid-Wales |
| Carmarthenshire | Whorled caraway (Carum verticillatum) | Damp meadows |
| Denbighshire | Limestone woundwort (Stachys alpina) | Roadsides and hedges |
| Flintshire | Bell heather (Erica cinerea) | Heaths and moors |
| Glamorgan | Yellow whitlow-grass (Draba aizoides) | Rocks and old walls |
| Merioneth | Welsh poppy (Meconopsis cambrica) | Damp, shady rocks |
| Monmouthshire | Foxglove (Digitalis purpurea) | Woodland clearings, heaths and banks |
| Montgomeryshire | Spiked speedwell (Veronica spicata) | Limestone rocks |
| Pembrokeshire | Thrift (Armeria maritima) | Coastal cliffs or astride craggy islands |
| Radnorshire | Radnor lily (Gagea bohemica) | Limestone rocks |