Wales INNS portal for class Magnoliopsida

This page provides information on the 348 invasive non-native species currently of most interest to Wales
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Showing 1 - 20 of 36 taxa

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Acaena novae-zelandiae Kirk – Pirri-pirri-bur non-native

Species, Flowering plant, Terrestrial
Pirri-Pirri Bur, Cyngaf Piripiri, Pirri-Pirri

Establishment status: GB Establishment Status - Established

Priority species for Wales: Management
- Occurrences: 23
Acorus calamus L. – Sweet-flag non-native

Species, Flowering plant, Freshwater
Gellhesgen Beraroglaidd, Gellhesgen Perarogl, Gellesgen Bêr, Gellesg Pêr, Gellesgen Beraroglaidd

Establishment status: GB Establishment Status - Established
- Occurrences: 176
Ailanthus altissima (Mill.) Swingle – Tree-of-heaven non-native

Species, Flowering plant, Terrestrial
Coeden y Nefoedd, Coed y Nefoedd, Pren y Nef

Establishment status: GB Establishment Status - Established
- Occurrences: 15
Allium paradoxum (M. Bieb.) G. Don – Few-flowered Garlic non-native

Species, Flowering plant, Terrestrial
Few-Flowered Leek, Cenhinen Brinflodeuog, Cenhinen Brin-Flodeuog, Cennin Prinflodeuog

Establishment status: GB Establishment Status - Established
- Occurrences: 14
Allium triquetrum L. – Three-cornered Garlic non-native

Species, Flowering plant, Terrestrial
Three-Cornered Leek, Garlleg Trionglog, Cenhinen Drichornel

Establishment status: GB Establishment Status - Established
- Occurrences: 475
Aponogeton distachyos L. f. – Cape-pondweed non-native

Species, Flowering plant, Freshwater
Cape Pondweed, Alaw De Affrica, Dyfrllys Tramor

Establishment status: GB Establishment Status - Established
- Occurrences: 23
Buddleja davidii Franch. – Butterfly-bush non-native

Species, Flowering plant, Terrestrial
Buddleia, Y Gynffon Las, Bwdleia, Llwyn Iâr Fach

Establishment status: GB Establishment Status - Established
- Occurrences: 5,089
Cabomba caroliniana A. Gray – Carolina Water-shield non-native

Species, Flowering plant, Freshwater
Carolina Water Shield, Tarian-y-Dŵr Carolina

Establishment status: GB Establishment Status - Established

Priority species for Wales: Prevention
- Occurrences: 0
Carpobrotus edulis (L.) N.E. Br. – Hottentot-fig non-native

Species, Flowering plant, Terrestrial
Kaffir Fig, Ffigysen yr Hotentot, Ffigysen Felen

Establishment status: GB Establishment Status - Established

Priority species for Wales: Management
- Occurrences: 57
Claytonia sibirica L. – Pink Purslane non-native

Species, Flowering plant, Freshwater, terrestrial
Porpin Pinc, Gwlyddyn Rhudd

Establishment status: GB Establishment Status - Established
- Occurrences: 539
Cotoneaster horizontalis Decne. – Wall Cotoneaster non-native

Species, Flowering plant, Terrestrial
Wallspray, Cotoneaster y Mur, Cotoneaster Asgwrn Pysgodyn

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management
- Occurrences: 1,021
Cotoneaster integrifolius (Roxb.) G. Klotz – Entire-leaved Cotoneaster non-native

Species, Flowering plant, Terrestrial
Rockspray, Cotoneaster Ddeilios, Cotoneaster Dail Bach, Cotoneaster Cyfanddail

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management
- Occurrences: 662
Crassula helmsii (Kirk) Cockayne – New Zealand Pigmyweed non-native

Species, Flowering plant, Freshwater
New Zealand Pygmyweed, mion-luibh Shealainn Nuaidh, Corchwyn Seland Newydd

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management
- Occurrences: 906
Fallopia japonica (Houtt.) Ronse Decr. – Japanese Knotweed non-native

Species, Flowering plant, Freshwater, terrestrial
Clymog Japan

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management
- Occurrences: 21,013
Heracleum mantegazzianum Sommier & Levier – Giant Hogweed non-native

Species, Flowering plant, Freshwater, terrestrial
Efwr Enfawr

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management
- Occurrences: 765
Hippophae rhamnoides L. – Sea-buckthorn

Species, Flowering plant
Sea Buckthorn, Myrhafnwydd, Llyriad y Môr, Môr-Rhafnwydd, Mŷr-Rhafnwydd, Rhafnwydden y Môr, Rhafnwydd y Môr

Priority species for Wales: Long-term management
- Occurrences: 1,495
Hydrocotyle ranunculoides L. f. – Floating Pennywort non-native

Species, Flowering plant, Freshwater
Dail-Ceiniog Arnofiol

Establishment status: GB Establishment Status - Established

Priority species for Wales: Management
- Occurrences: 46
Impatiens capensis Meerb. – Orange Balsam non-native

Species, Flowering plant, Freshwater, terrestrial
Jewel-Weed, Ffromlys Oren

Establishment status: GB Establishment Status - Established
- Occurrences: 99
Impatiens glandulifera Royle – Himalayan Balsam non-native

Species, Flowering plant, Freshwater, terrestrial
Policeman's Helmet, Indian Balsam, Jac y Neidiwr, Penwisg Ddur Heddwas, Cap Dur Heddwas, Ffromlys Chwarennog

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management
- Occurrences: 14,860
Lagarosiphon major (Ridl.) Moss ex V.A. Wager – Curly Waterweed non-native

Species, Flowering plant, Freshwater
Pib-Flodyn Crych, Ffugalaw Crych

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management
- Occurrences: 243