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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Species list: INNS - Wales Priority Species for Action

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Showing 1 - 20 of 26 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
Baccharis halimifolia L. – Tree Groundsel non-native

Species, Flowering plant, Terrestrial
Llwyn Creulys, Llwyni Creulys

Establishment status: GB Establishment Status - Not established

Priority species for Wales: Prevention
- Occurrences: 0
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
Cotoneaster bullatus Bois – Hollyberry Cotoneaster non-native

Species, Flowering plant, Terrestrial
Cotoneaster Deilgrych

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management
- Occurrences: 191
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
Cotoneaster microphyllus s.str. non-native

Species, Flowering plant, Terrestrial
Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management
- Occurrences: 2
Cotoneaster simonsii Baker – Himalayan Cotoneaster non-native

Species, Flowering plant, Terrestrial
Khasia Berry, Cotoneaster y Graig, Cotoneaster Simons

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management
- Occurrences: 808
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
Disphyma crassifolium (L.) L. Bolus – Purple Dewplant non-native

Species, Flowering plant, Terrestrial
Purple Dew-Plant, Llysiau Gwlithog Porffor, Chwyslys Porffor

Establishment status: GB Establishment Status - Established

Priority species for Wales: Management
- Occurrences: 13
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 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
Ludwigia grandiflora (Michx.) Greuter & Burdet – Water Primrose non-native

Species, Flowering plant, Freshwater
Establishment status: GB Establishment Status - Established

Priority species for Wales: Management
- Occurrences: 1
Lysichiton americanus Hultén & H. St. John – American Skunk-cabbage non-native

Species, Flowering plant, Freshwater, terrestrial
Skunk Cabbage, Pidyn-y-Gog Americanaidd

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management
- Occurrences: 421
Myriophyllum aquaticum (Vell.) Verdc. – Parrot's-feather non-native

Species, Flowering plant, Freshwater
Parrot's Feather, Pluen Parot

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management
- Occurrences: 254