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Lysimachia punctata – Dotted Loosestrife non-native
Species, Flowering plant, Terrestrial
Large Yellow Loosestrife, Trewyn Brych, Trewynyn Brych
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Lysimachia terrestris – Lake Loosestrife non-native
Species, Flowering plant, Freshwater, terrestrial
Trewyn America, Trewynyn y Llyn
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Phlox paniculata – Phlox non-native
Species, Flowering plant, Terrestrial
Fflocs, Fflocsen
-
Primula auricula – Auricula non-native
Species, Flowering plant, Terrestrial
Briallen Clust yr Arth
-
Primula florindae – Tibetan Cowslip non-native
Species, Flowering plant, Terrestrial
Briallen Fair Tibet, Briallu Mair Tibet
-
Primula japonica – Japanese Cowslip non-native
Species, Flowering plant, Terrestrial
Briallen Fair Japan, Briallu Mair Japan
-
Primula juliae – Julia's Primrose non-native
Species, Flowering plant, Terrestrial
-
Primula prolifera non-native
Species, Flowering plant, Terrestrial
-
Primula pulverulenta – Mealy Cowslip non-native
Species, Flowering plant, Terrestrial
-
Primula sikkimensis – Sikkim Cowslip non-native
Species, Flowering plant, Terrestrial
Briallen Fair Sikkim, Briallu Mair Sikkim
-
Rhododendron luteum – Yellow Azalea non-native
Species, Flowering plant, Terrestrial
Yellow Rhodea, Rhododendron Felen, Rhododendron Melyn
-
Rhododendron ponticum – Rhododendron non-native
Species, Flowering plant, Freshwater, terrestrial
Rhododendron Wyllt
-
Sarracenia purpurea – Pitcherplant non-native
Species, Flowering plant, Terrestrial
Pitcher Plant, Ffiolys, Piserlys
-
Vaccinium corymbosum – Blueberry non-native
Species, Flowering plant, Terrestrial
lus nan dearcag, lusan nan dearcag, Llusen America, Llus America
-
Vaccinium macrocarpon – American Cranberry non-native
Species, Flowering plant, Terrestrial
Large Cranberry, Llygaeren America, Llygaeron America