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Freegling plants is great, but there are some invasive species that should not be allowed to be spread.
Freegling plants is great, but there are some invasive species that should not be allowed to be spread.
After conversations on Central in June 2022 (https://discourse.ilovefreegle.org/t/plants-specifically-tree-sapling-queries/5096), we reviewed the content of this page and concluded we do need to be careful about some specific plants, although saplings or trees are not illegal to give away.
After conversations on Central in June 2022 (https://discourse.ilovefreegle.org/t/plants-specifically-tree-sapling-queries/5096), we reviewed the content of this page and concluded we do need to be careful about some specific plants, although tree saplings and trees are not illegal to give away.


https://www.rhs.org.uk/advice/profile?PID=530 has some good information.
[https://www.gov.uk/guidance/invasive-non-native-alien-plant-species-rules-in-england-and-wales GOV.UK] says that in England and Wales you must not do any of the following with invasive alien plants:
Under the Wildlife and Countryside Act (1981) there are nearly 40 plants that are banned from being shared or propagated, the most common are:
*import
*keep
*breed
*transport
*sell
*grow, cultivate or permit to reproduce
These rules also apply to specimens of listed invasive alien species, including any:
*live part of the species, such as seeds or cuttings that might grow or reproduce
*hybrids, varieties or breeds of such a species that might survive and subsequently reproduce


====Yellow Skunk Cabbage (Lysichiton americanus)====
==Plants banned from propagation==
The sale or exchange, or export in any living form from your garden including the spread into neighbouring gardens of Yellow Skunk Cabbage [Lysichiton americanus] was prohibited as an invasive alien plant under the EU Regulations in March 2016.
https://www.rhs.org.uk/prevention-protection/invasive-non-native-plants has some good information.
Under the Wildlife and Countryside Act (1981) there are nearly 40 plants that are banned from being shared or propagated; the most common are:


From the RHS website :-https://www.rhs.org.uk/plants/details?plantid=1209
===Yellow skunk cabbage (''Lysichiton americanus'')===
"From March 2016 The EU Regulation on Invasive Alien Species will prohibit the sale and exchange of this species. Gardeners who already have it in their gardens must ensure it does not spread further.''
The sale or release of Yellow skunk cabbage (including the spread into neighbouring gardens) was prohibited as an invasive alien plant under the EU Regulations on Invasive Alien Species in March 2016.
The RHS advised then that "Gardeners who already have it in their gardens must ensure it does not spread further."


A suggestion to kill the plant is and allow it to then be disposed of as organic matter is to simply place it in a doubled bin bag (or as many as necessary) sealed with an air excluding knot and leave it to rot for a year or so.  Taking it to the recycling alive would be an offence and risk spreading it further.
A suggestion to kill the plant and allow it to then be disposed of as organic matter is to simply place it in a doubled bin bag (or as many as necessary) sealed with an air-excluding knot and leave it to rot for a year or so.  Taking it to a recycling centre alive would be an offence and risk spreading it further.


====Giant Hogweed (Heracleum mantegazzianum)====  
For more info see [https://www.nonnativespecies.org/assets/Good_Practice_Management_-_American_skunk_cabbage.pdf Good practice management guidance for American skunk cabbage (PDF)] - RAPID (2018).
 
===Giant hogweed (''Heracleum mantegazzianum'')===
A close relative of cow parsley, it can reach over 3m (10ft) in height. It is potentially invasive and the sap can cause severe skin burns. It is widely distributed in the wild and poses a serious risk to people who are unaware of its potential for harm.
A close relative of cow parsley, it can reach over 3m (10ft) in height. It is potentially invasive and the sap can cause severe skin burns. It is widely distributed in the wild and poses a serious risk to people who are unaware of its potential for harm.


====Japanese knotweed (Fallopia japonica)====
===Japanese knotweed (''Fallopia japonica'')===
Bamboo-like stems shoot to over 2.1m (7ft), suppressing all other growth.  Anti-social Behaviour, Crime and Policing Act 2014 includes Japanese knotweed and other invasive non-native plants.  
Bamboo-like stems shoot to over 2.1m (7ft), suppressing all other growth.  Anti-social Behaviour, Crime and Policing Act 2014 includes Japanese knotweed and other invasive non-native plants.  


====The full list of banned plants(at 2019)====
=== Full list of banned and restricted plants ===
*Acacia saligna (Acacia cyanophylla)/Golden wreath wattle
The [https://www.rhs.org.uk/prevention-protection/invasive-non-native-plants Royal Horticultural Society lists the following] as covered by regulations in Europe ("EU", including UK and Republic of Ireland), England & Wales ("EW"), Scotland ("S"), Northern Ireland ("NI"), Republic of Ireland ("RI"). * denotes the 36 species banned from being planted anywhere; others may be planted on your land (at least in EW) but must not be allowed to spread into the wild.
*Ailanthus altissima/Tree of heaven
*Alternanthera philoxeroides/Alligator weed
*Andropogon virginicus/Broomsedge bluestem
*Asclepias syriaca/Common milkweed
*Baccharis halimifolia/Eastern baccharis
*Cabomba caroliniana/Fanwort
*Cardiospermum grandiflorum/Balloon vine
*Cortaderia jubata/Purple pampas grass
*Eichhornia crassipes/Water hyacinth
*Elodea nuttallii/Nuttall's waterweed
*Ehrharta calycina/Perrenial veldt grass
*Gunnera tinctoria/Chilean rhubarb
*Gymnocoronis spilanthoides/Senegal tea plant
*Heracleum mantegazzianum/Giant hogweed
*Heracleum persicum/Persian hogweed
*Heracleum sosnowskyi/Sosnowsky's hogweed
*Humulus scandens/Japanese hop
*Hydrocotyle ranunculoides/Floating pennywort
*Impatiens glandulifera/Himalayan balsam
*Lagarosiphon major/Curly waterweed
*Lespedeza cuneata (Lespedeza juncea var. sericea)/Chinese bushclover
*Ludwigia grandiflora/Water-primrose
*Ludwigia peploides/Floating primrose-willow
*Lygodium japonicum/Vine-like fern
*Lysichiton americanus/American skunk cabbage
*Microstegium vimineum/Japanese stiltgrass
*Myriophyllum aquaticum/Parrot's feather
*Myriophyllum heterophyllum/Broadleaf watermilfoil
*Parthenium hysterophorus/Whitetop weed
*Pennisetum setaceum/Crimson fountaingrass
*Persicaria perfoliata/Asiatic tearthumb
*Prosopis juliflora/Mesquite
*Pueraria lobata/Kudzu vine
*Salvinia molesta (Salvinia adnata)/Salvinia moss
*Triadica sebifera (Sapium sebiferum)/Chinese tallow
 
 
'''From Gov.uk (Moving prohibited plants, plant pests, pathogens and soil - GOV.UK''':
 
You must have a licence to import, move or keep any plants, parts of plants or seeds listed in Schedule 6 of the [Plant Health (EU Exit) Regulations 2020]([(The Plant Health (Phytosanitary Conditions) (Amendment) (EU Exit) Regulations 2020)The Plant Health (Phytosanitary Conditions) (Amendment) (EU Exit) Regulations 2020]
 
 
'''[Updated Legislation from Gov.uk]''':
 
ANNEX 13List of plants, plant products and other objects for which a UK plant passport is required for their movement within Great Britain or for their introduction into Great Britain from a CD territory. 
Includes many things but specifically ‘Plants of Abies Mill., Larix Mill., Picea A. Dietr., Pinus L. and Pseudotsuga Carr over three metres in height, including felled or fallen trees, other than fruit, seeds, leaves or foliage.


* ''Acacia saligna'' (golden wreath wattle) EU *
* ''Acaena'' spp. (pirri-pirri bur) S, NI
* ''Ailanthus altissima'' (tree of heaven) EU *
* ''Allium paradoxum'' (few-flowered leek) EW, S, NI
* ''Allium triquetrum'' (three-cornered garlic) EW, S
* ''Alternanthera philoxeroides'' (alligator weed) EU *
* ''Andropogon virginicus'' (broomsedge) EU *
* ''Aponogeton distachyos'' (Cape pondweed) S, RI
* ''Arundo donax'' (giant reed) S, NI
* ''Asclepias syriaca'' (milkweed) EU *
* ''Azolla filiculoides'' (water fern) EW, S, NI, RI
* ''Baccharis halmifolia'' (Eastern baccharis, tree groundsel) EU *
* ''Cabomba caroliniana'' (Carolina fanwort, water shield) EU *
* ''Cardiospermum grandiflorum'' (balloon vine) EU *
* ''Carpobrotus edulis'' (Hottentot fig) EW, S, NI, RI
* ''Cortaderia jubata'' (purple pampas grass) EU *
* ''Cotoneaster bullatus'' (cotoneaster, hollyberry) EW, S
* ''Cotoneaster horizontalis'' (cotoneaster) EW, S
* ''Cotoneaster integrifolius'' (entire-leaved cotoneaster) EW, S
* ''Cotoneaster microphyllus'' (small-leaved cotoneaster) EW, S
* ''Cotoneaster simonsii'' (Himalayan cotoneaster) EW, S
* ''Crassula helmsii'' (Australian swamp stonecrop, New Zealand pygmyweed) EW, S, NI
* ''Crocosmia × crocosmiiflora'' (Montbretia) EW, S
* ''Diphysma crassifolium'' (purple dewplant) EW, S
* ''Egeria densa'' (large flowered waterweed) S, NI, RI
* ''Ehrharta calycina'' (purple veldtgrass, perennial veldt grass) EU *
* ''Eichhornia crassipes'' (water hyacinth) EU *
* ''Elodea nuttallii'' (Nuttall’s waterweed) EU *
* ''Elodea spp.'' (waterweeds) EW, S, NI, RI
* ''Fallopia japonica'' (''Reynoutria japonica'', Japanese knotweed) EW, S, NI, RI
* ''Fallopia japonica × Fallopia sachalinensis [F. × bohemica]'' (hybrid knotweed) EW, S, NI, RI
* ''Fallopia sachalinensis'' (giant knotweed) EW, S, NI, RI
* ''Gunnera manicata'' (Brazilian giant rhubarb) S, RI
* ''Gunnera tinctoria'' (Chilean rhubarb, giant rhubarb) EU *
* ''Gymnocoronis spilanthoides'' (Senegal tea) EU *
* ''Heracleum mantegazzianum'' (giant hogweed) EU *
* ''Heracleum persicum'' (Persian hogweed, Tromsø palm) EU *
* ''Heracleum sosnowskyi'' (Sosnowsky's hogweed) EU *
* ''Hippophae rhamnoides'' (sea buckthorn) S, NI, RI
* ''Humulus scandens'' (Japanese hop) EU *
* ''Hyacinthoides hispanica'' (Spanish bluebell) S, NI, RI
* ''Hydrocotyle ranunculoides'' (floating pennywort) EU *
* ''Impatiens glandulifera'' (Himalayan balsam) EU *
* ''Juncus planifolius'' (broad-leaved rush) S, RI
* ''Lagarosiphon major'' (curly waterweed) EU *
* ''Lamiastrum galeobdolon subsp. argentatum'' (''Lamium galeobdolon'' 'Florentinum', variegated yellow archangel) EW, S
* ''Lespedeza cuneata'' (Chinese shrub clover, Chinese bushclover) EU *
* ''Lonicera japonica'' (Japanese honeysuckle) S, NI
* ''Ludwigia grandiflora'' (water primrose) EU *
* ''Ludwigia peploides'' (floating water primrose) EU *
* ''Ludwigia uruguayensis'' (''Ludwigia grandiflora'' subsp. ''hexapetala'', water primrose) S, EW, NI, RI
* ''Lygodium japonicum'' (climbing fern, vine-like fern) EU *
* ''Lysichiton americanus'' (American skunk cabbage, yellow skunk cabbage) EU *
* ''Microstegium vimineum'' (Japanese stiltgrass) EU *
* ''Myriophyllum aquaticum'' (parrot’s feather) EU *
* ''Myriophyllum heterophyllum'' (broadleaf watermilfoil) EU *
* ''Nymphoides peltata'' (fringed waterlily) S, NI, RI
* ''Parthenium hysterophorus'' (whitetop weed, parthenium weed) EU *
* ''Parthenocissus inserta'' (false Virginia creeper) EW, S
* ''Parthenocissus quinquefolia'' (Virginia creeper) EW, S
* ''Pennisetum setaceum'' (crimson fountain grass) EU *
* ''Persicaria wallichii'' (''Koenigia polystachya'', Himalayan knotweed) S, NI, RI
* ''Pistia stratiotes'' (water lettuce) EW, S, NI, RI
* ''Polygonum perfoliatum'' (''Persicaria perfoliata'', Asiatic tearthumb, mile-a-minute weed) EU *
* ''Prosopis juliflora'' (mesquite) EU *
* ''Pueraria montana'' var. ''lobata'' (kudzu) EU *
* ''Rhododendron luteum'' (yellow azalea) EW, S
* ''Rhododendron ponticum'' (rhododendron) EW, S, RI
* ''Rhododendron ponticum × Rhododendron maximum'' (rhododendron) EW, S, RI
* ''Rosa rugosa'' (Japanese rose) EW, S
* ''Rubus spectabilis'' (salmonberry) S, NI, RI
* ''Sagittaria latifolia'' (duck potato) EW, S
* ''Salvinia molesta'' (Salvinia moss, giant salvinia) EU *
* ''Smyrnium perfoliatum'' (perfoliate Alexanders) EW, S
* ''Spartina'' spp. and hybrids (cord-grasses) S, NI, RI
* ''Stratiotes aloides'' (water soldier) S, NI
* ''Trapa natans'' (water chestnut) S, NI, RI
* ''Triadica sebifera'' (Chinese tallow) EU *
* ''Zostera japonica'' (dwarf eelgrass) S, NI, RI


====Threatened Plants====
==Threatened plants==


There are also threatened plants that freegling can help, for instance:
There are also threatened plants that freegling can help, for instance:


'''Marsh Marigold''' in particular has the "Status: Amber - Vulnerable and Near-Threatened"  (from the Plantlife website:-http://www.plantlife.org.uk/uk/discover-wild-plants-nature/plant-fungi-species/marsh-marigold)
*'''Marsh Marigold''' in particular has the "Status: Amber - Vulnerable and Near-Threatened"  (from the Plantlife website:-http://www.plantlife.org.uk/uk/discover-wild-plants-nature/plant-fungi-species/marsh-marigold)


'''British Bluebells''' are threatened by the invasion of Spanish Bluebells.  Although Spanish ones are not illegal to exchange or sell, it is recommended that they are kept away from rural gardens and woodlands to preserve the British bluebells.  A discussion on Central in November 2022 gives some insight - https://discourse.ilovefreegle.org/t/spanish-bluebells/5653
*'''British Bluebells''' are threatened by the invasion of Spanish Bluebells.  Although Spanish ones are not illegal to exchange or sell, it is recommended that they are kept away from rural gardens and woodlands to preserve the British bluebells.  A discussion on Central in November 2022 gives some insight: https://discourse.ilovefreegle.org/t/spanish-bluebells/5653


==External links==
*[https://www.gov.uk/guidance/moving-prohibited-plants-plant-pests-pathogens-and-soil Moving specified plants, plant pests, pathogens and soil] – GOV.UK
*[https://www.gov.uk/guidance/invasive-non-native-alien-plant-species-rules-in-england-and-wales#list-of-invasive-plant-species Invasive non-native (alien) plant species: rules in England and Wales] – GOV.UK (includes lists sorted by common name)
*[https://nbn.org.uk/news/be-plant-wise/ Be Plant Wise], National Biodiversity Network
*[https://www.nonnativespecies.org/what-can-i-do/be-plant-wise Be Plant Wise], GB Non-Native Species Secretariat




Back to [[Specific Items]]
Back to [[Specific Items]]
[[category:Specific Items]]
[[category:Specific Items]]

Latest revision as of 13:23, 14 April 2025

Freegling plants is great, but there are some invasive species that should not be allowed to be spread. After conversations on Central in June 2022 (https://discourse.ilovefreegle.org/t/plants-specifically-tree-sapling-queries/5096), we reviewed the content of this page and concluded we do need to be careful about some specific plants, although tree saplings and trees are not illegal to give away.

GOV.UK says that in England and Wales you must not do any of the following with invasive alien plants:

  • import
  • keep
  • breed
  • transport
  • sell
  • grow, cultivate or permit to reproduce

These rules also apply to specimens of listed invasive alien species, including any:

  • live part of the species, such as seeds or cuttings that might grow or reproduce
  • hybrids, varieties or breeds of such a species that might survive and subsequently reproduce

Plants banned from propagation

https://www.rhs.org.uk/prevention-protection/invasive-non-native-plants has some good information. Under the Wildlife and Countryside Act (1981) there are nearly 40 plants that are banned from being shared or propagated; the most common are:

Yellow skunk cabbage (Lysichiton americanus)

The sale or release of Yellow skunk cabbage (including the spread into neighbouring gardens) was prohibited as an invasive alien plant under the EU Regulations on Invasive Alien Species in March 2016. The RHS advised then that "Gardeners who already have it in their gardens must ensure it does not spread further."

A suggestion to kill the plant and allow it to then be disposed of as organic matter is to simply place it in a doubled bin bag (or as many as necessary) sealed with an air-excluding knot and leave it to rot for a year or so. Taking it to a recycling centre alive would be an offence and risk spreading it further.

For more info see Good practice management guidance for American skunk cabbage (PDF) - RAPID (2018).

Giant hogweed (Heracleum mantegazzianum)

A close relative of cow parsley, it can reach over 3m (10ft) in height. It is potentially invasive and the sap can cause severe skin burns. It is widely distributed in the wild and poses a serious risk to people who are unaware of its potential for harm.

Japanese knotweed (Fallopia japonica)

Bamboo-like stems shoot to over 2.1m (7ft), suppressing all other growth. Anti-social Behaviour, Crime and Policing Act 2014 includes Japanese knotweed and other invasive non-native plants.

Full list of banned and restricted plants

The Royal Horticultural Society lists the following as covered by regulations in Europe ("EU", including UK and Republic of Ireland), England & Wales ("EW"), Scotland ("S"), Northern Ireland ("NI"), Republic of Ireland ("RI"). * denotes the 36 species banned from being planted anywhere; others may be planted on your land (at least in EW) but must not be allowed to spread into the wild.

  • Acacia saligna (golden wreath wattle) EU *
  • Acaena spp. (pirri-pirri bur) S, NI
  • Ailanthus altissima (tree of heaven) EU *
  • Allium paradoxum (few-flowered leek) EW, S, NI
  • Allium triquetrum (three-cornered garlic) EW, S
  • Alternanthera philoxeroides (alligator weed) EU *
  • Andropogon virginicus (broomsedge) EU *
  • Aponogeton distachyos (Cape pondweed) S, RI
  • Arundo donax (giant reed) S, NI
  • Asclepias syriaca (milkweed) EU *
  • Azolla filiculoides (water fern) EW, S, NI, RI
  • Baccharis halmifolia (Eastern baccharis, tree groundsel) EU *
  • Cabomba caroliniana (Carolina fanwort, water shield) EU *
  • Cardiospermum grandiflorum (balloon vine) EU *
  • Carpobrotus edulis (Hottentot fig) EW, S, NI, RI
  • Cortaderia jubata (purple pampas grass) EU *
  • Cotoneaster bullatus (cotoneaster, hollyberry) EW, S
  • Cotoneaster horizontalis (cotoneaster) EW, S
  • Cotoneaster integrifolius (entire-leaved cotoneaster) EW, S
  • Cotoneaster microphyllus (small-leaved cotoneaster) EW, S
  • Cotoneaster simonsii (Himalayan cotoneaster) EW, S
  • Crassula helmsii (Australian swamp stonecrop, New Zealand pygmyweed) EW, S, NI
  • Crocosmia × crocosmiiflora (Montbretia) EW, S
  • Diphysma crassifolium (purple dewplant) EW, S
  • Egeria densa (large flowered waterweed) S, NI, RI
  • Ehrharta calycina (purple veldtgrass, perennial veldt grass) EU *
  • Eichhornia crassipes (water hyacinth) EU *
  • Elodea nuttallii (Nuttall’s waterweed) EU *
  • Elodea spp. (waterweeds) EW, S, NI, RI
  • Fallopia japonica (Reynoutria japonica, Japanese knotweed) EW, S, NI, RI
  • Fallopia japonica × Fallopia sachalinensis [F. × bohemica] (hybrid knotweed) EW, S, NI, RI
  • Fallopia sachalinensis (giant knotweed) EW, S, NI, RI
  • Gunnera manicata (Brazilian giant rhubarb) S, RI
  • Gunnera tinctoria (Chilean rhubarb, giant rhubarb) EU *
  • Gymnocoronis spilanthoides (Senegal tea) EU *
  • Heracleum mantegazzianum (giant hogweed) EU *
  • Heracleum persicum (Persian hogweed, Tromsø palm) EU *
  • Heracleum sosnowskyi (Sosnowsky's hogweed) EU *
  • Hippophae rhamnoides (sea buckthorn) S, NI, RI
  • Humulus scandens (Japanese hop) EU *
  • Hyacinthoides hispanica (Spanish bluebell) S, NI, RI
  • Hydrocotyle ranunculoides (floating pennywort) EU *
  • Impatiens glandulifera (Himalayan balsam) EU *
  • Juncus planifolius (broad-leaved rush) S, RI
  • Lagarosiphon major (curly waterweed) EU *
  • Lamiastrum galeobdolon subsp. argentatum (Lamium galeobdolon 'Florentinum', variegated yellow archangel) EW, S
  • Lespedeza cuneata (Chinese shrub clover, Chinese bushclover) EU *
  • Lonicera japonica (Japanese honeysuckle) S, NI
  • Ludwigia grandiflora (water primrose) EU *
  • Ludwigia peploides (floating water primrose) EU *
  • Ludwigia uruguayensis (Ludwigia grandiflora subsp. hexapetala, water primrose) S, EW, NI, RI
  • Lygodium japonicum (climbing fern, vine-like fern) EU *
  • Lysichiton americanus (American skunk cabbage, yellow skunk cabbage) EU *
  • Microstegium vimineum (Japanese stiltgrass) EU *
  • Myriophyllum aquaticum (parrot’s feather) EU *
  • Myriophyllum heterophyllum (broadleaf watermilfoil) EU *
  • Nymphoides peltata (fringed waterlily) S, NI, RI
  • Parthenium hysterophorus (whitetop weed, parthenium weed) EU *
  • Parthenocissus inserta (false Virginia creeper) EW, S
  • Parthenocissus quinquefolia (Virginia creeper) EW, S
  • Pennisetum setaceum (crimson fountain grass) EU *
  • Persicaria wallichii (Koenigia polystachya, Himalayan knotweed) S, NI, RI
  • Pistia stratiotes (water lettuce) EW, S, NI, RI
  • Polygonum perfoliatum (Persicaria perfoliata, Asiatic tearthumb, mile-a-minute weed) EU *
  • Prosopis juliflora (mesquite) EU *
  • Pueraria montana var. lobata (kudzu) EU *
  • Rhododendron luteum (yellow azalea) EW, S
  • Rhododendron ponticum (rhododendron) EW, S, RI
  • Rhododendron ponticum × Rhododendron maximum (rhododendron) EW, S, RI
  • Rosa rugosa (Japanese rose) EW, S
  • Rubus spectabilis (salmonberry) S, NI, RI
  • Sagittaria latifolia (duck potato) EW, S
  • Salvinia molesta (Salvinia moss, giant salvinia) EU *
  • Smyrnium perfoliatum (perfoliate Alexanders) EW, S
  • Spartina spp. and hybrids (cord-grasses) S, NI, RI
  • Stratiotes aloides (water soldier) S, NI
  • Trapa natans (water chestnut) S, NI, RI
  • Triadica sebifera (Chinese tallow) EU *
  • Zostera japonica (dwarf eelgrass) S, NI, RI

Threatened plants

There are also threatened plants that freegling can help, for instance:

  • British Bluebells are threatened by the invasion of Spanish Bluebells. Although Spanish ones are not illegal to exchange or sell, it is recommended that they are kept away from rural gardens and woodlands to preserve the British bluebells. A discussion on Central in November 2022 gives some insight: https://discourse.ilovefreegle.org/t/spanish-bluebells/5653

External links


Back to Specific Items

Retrieved from "https://wiki.ilovefreegle.org/index.php?title=Plants&oldid=54960"