1MLR= Multiple Lineal Regression Model; SAR = Simultaneous Autoregressive Model

Appendix S1.

Invasion curves (above) corresponding to cumulative species richness of native and alien plants, and the proportion curve (below) resulting from dividing the cumulative species numbers of aliens by those of natives. Both were calculated per 5-year intervals.

Appendix S2.

Summary criteria for model selection based on Akaike Information Criterion (AIC) and minimum residual spatial autocorrelation (minRSA, i.e. sum of the value of Moran ́s I coefficient in the first 20 distance classes obtained directly from the residual correlograms of each model).

Regression
type1 / Selection criteria (model for all alien species)
Saturated model / Minimum adequate model
AIC / minRSA
(mean ± SD) / AIC / minRSA
(mean ± SD)
MLR / 699.6 / 1.27±0.14 / 691.1 / 1.44±0.15
SAR / 655.2 / 0.14±0.07 / 648.7 / 0.05±0.07
Regression
type1 / Selection criteria (model for historical alien species)
Saturated model / Minimum adequate model
AIC / minRSA
(mean ± SD) / AIC / minRSA
(mean ± SD)
MLR / 699.5 / 1.26±0.13 / 693.1 / 1.77±0.17
SAR / 653.6 / 0.13±0.06 / 646.1 / 0.11±0.06
Regression
type1 / Selection criteria (model for new alien species)
Saturated model / Minimum adequate model
AIC / minRSA
(mean ± SD) / AIC / minRSA
(mean ± SD)
MLR / 375.3 / -1.08±0.31 / 373.1 / -1.26±0.35
SAR / 354.8 / -1.28±0.28 / 354 / -1.48±0.33

1MLR= Multiple lineal regression model; SAR = Simultaneous autoregressive model

1

Appendix S3.

List of all neophyte alien species recorded in Catalonia with information of biological traits, characteristics of the introduction event and range size. Dispersal syndrome: Anem= anemochory; Zooc= endozoochory, ectozoochory; Other= barochory, autochory, hydrochory.Vegetative propagation: Yes; No. Pathway: Agri= agriculture; Hort= horticulture; Silv= silviculture; Unin= unintentional; Unkn= unknown. Life form: Ch= chamaephyte; Ge= geophyte; He= hemicryptophyte; Hyd= hydrophyte; P= phanerophyte; Th= therophyte; Vi= vine. Habitat: Arlan= arable lands; Water= water (inland waters, river banks and wetlands); Natur= natural (coastal habitats, forest, scrub and riparian); Ruroad= ruderal and road areas; Urban= urban. Native Range: Af-As= Africa, Asia; Afri= Africa; Am-As= America, Asia; Amer= America, Asia= Asia; Aust= Australia; Eura= Eurasia; Euro= Europa; Medi= Mediterranean; NAme= North America; Pant= Pantropical; SAfri= South Africa; SAme= South America; Unkn=unknown. Range size: number of UTM cells where the species was found based on historical and recent records.

Species / Family / Dispersal syndrome / Vegetative propagation / Pathway / Life form / Habitat / Native range / MRT / Range size
Historical / New / Total
Abutilon grandifolium / Malvaceae / Other / No / Unin / He / Rudroad / SAme / 5 / 0 / 1 / 1
Abutilon theophrasti / Malvaceae / Other / No / Unin / Th / Rudroad / Asia / 37 / 30 / 44 / 74
Acacia dealbata / Mimosaceae / Zooc / No / Hort / P / Natur / Aust / 163 / 14 / 10 / 24
Acacia farnesiana / Mimosaceae / Zooc / No / Hort / P / Natur / SAme / 16 / 0 / 6 / 6
Acacia karroo / Mimosaceae / Zooc / No / Hort / P / Natur / SAfri / 24 / 2 / 2 / 4
Acacia longifolia / Mimosaceae / Zooc / No / Hort / P / Natur / Aust / 97 / 1 / 4 / 5
Acacia melanoxylon / Mimosaceae / Zooc / No / Hort / P / Natur / Aust / 163 / 1 / 1 / 2
Acacia retinodes / Mimosaceae / Zooc / No / Hort / P / Rudroad / Aust / 24 / 1 / 5 / 6
Acacia saligna / Mimosaceae / Zooc / No / Hort / P / Rudroad / Aust / 163 / 1 / 4 / 5
Acer negundo / Sapindaceae / Anem / No / Hort / P / Urban / NAme / 167 / 39 / 31 / 70
Achillea biebersteinii / Asteraceae / Anem / No / Hort / He / Rudroad / Asia / 11 / 0 / 1 / 1
Achillea filipendulina / Asteraceae / Anem / Yes / Hort / Ge / Rudroad / Asia / 11 / 0 / 1 / 1
Achillea ligustica / Asteraceae / Anem / No / Hort / He / Rudroad / Medi / 29 / 2 / 1 / 3
Aeonium arboreum / Crassulaceae / Other / Yes / Hort / Ch / Rudroad / Afri / 29 / 1 / 1 / 2
Aesculus hippocastanum / Sapindaceae / Zooc / No / Hort / P / Natur / Medi / 100 / 15 / 10 / 25
Agave americana / Agavaceae / Other / Yes / Agri / P / Rudroad / NAme / 251 / 94 / 39 / 133
Ailanthus altissima / Simaroubaceae / Anem / Yes / Hort / P / Rudroad / Asia / 133 / 156 / 66 / 222
Albizia julibrissin / Mimosaceae / Other / Yes / Hort / P / Natur / Asia / 7 / 0 / 3 / 3
Aloe arborescens / Asphodelaceae / Anem / Yes / Hort / P / Urban / SAfri / 13 / 0 / 6 / 6
Aloe ferox / Asphodelaceae / Anem / Yes / Hort / P / Urban / SAfri / 5 / 0 / 1 / 1
Aloe maculata / Asphodelaceae / Anem / Yes / Hort / Ch / Urban / SAfri / 167 / 9 / 17 / 26
Alternanthera caracasana / Amaranthaceae / Other / Yes / Unin / Ch / Rudroad / SAme / 37 / 3 / 7 / 10
Alternanthera pungens / Amaranthaceae / Other / Yes / Unin / Ch / Rudroad / NAme / 60 / 7 / 2 / 9
Amaranthus albus / Amaranthaceae / Other / No / Unin / Th / Arland / NAme / 136 / 140 / 62 / 202
Amaranthus blitoides / Amaranthaceae / Other / No / Unin / Th / Rudroad / NAme / 103 / 224 / 55 / 279
Amaranthus blitum subsp. emarginatus / Amaranthaceae / Other / No / Unin / Th / Rudroad / Pant / 28 / 5 / 22 / 27
Amaranthus caudatus / Amaranthaceae / Other / No / Hort / Th / Rudroad / Unkn / 110 / 2 / 1 / 3
Amaranthus cruentus / Amaranthaceae / Other / No / Hort / Th / Rudroad / NAme / 102 / 47 / 37 / 84
Amaranthus deflexus / Amaranthaceae / Other / No / Unin / Ch / Rudroad / SAme / 136 / 195 / 47 / 242
Amaranthus hybridus / Amaranthaceae / Other / No / Unin / Th / Arland / SAme / 133 / 203 / 48 / 251
Amaranthus hypochondriacus / Amaranthaceae / Other / No / Hort / Th / Arland / NAme / 24 / 8 / 59 / 67
Amaranthus muricatus / Amaranthaceae / Other / No / Unin / Ch / Rudroad / SAme / 104 / 85 / 25 / 110
Amaranthus palmeri / Amaranthaceae / Other / No / Unin / Th / Rudroad / NAme / 27 / 1 / 3 / 4
Amaranthus powellii / Amaranthaceae / Other / No / Unin / Th / Arland / NAme / 30 / 28 / 22 / 50
Amaranthus retroflexus / Amaranthaceae / Other / No / Unin / Th / Rudroad / NAme / 136 / 271 / 70 / 341
Amaranthus spinosus / Amaranthaceae / Other / No / Unin / Th / Rudroad / Amer / 96 / 1 / 4 / 5
Amaranthus viridis / Amaranthaceae / Other / No / Unin / Th / Arland / Unkn / 109 / 32 / 23 / 55
Ambrosia artemisiifolia / Asteraceae / Zooc / No / Unin / Th / Rudroad / NAme / 7 / 0 / 2 / 2
Ambrosia coronopifolia / Asteraceae / Zooc / Yes / Unin / Ge / Rudroad / NAme / 52 / 11 / 17 / 28
Ambrosia tenuifolia / Asteraceae / Zooc / Yes / Unin / Ge / Rudroad / SAme / 59 / 4 / 8 / 12
Amelichloa caudata / Poaceae / Zooc / No / Unin / He / Water / SAme / 10 / 0 / 5 / 5
Ammannia coccinea / Lythraceae / Other / No / Unin / Th / Arland / NAme / 61 / 14 / 7 / 21
Ammannia robusta / Lythraceae / Other / No / Unin / Th / Arland / Amer / 30 / 7 / 10 / 17
Amorpha fruticosa / Fabaceae / Other / No / Hort / P / Rudroad / NAme / 13 / 0 / 2 / 2
Apium leptophyllum / Apiaceae / Anem / No / Unin / Th / Rudroad / SAme / 28 / 4 / 1 / 5
Aptenia cordifolia / Aizoaceae / Other / Yes / Hort / Ch / Rudroad / SAfri / 101 / 19 / 14 / 33
Araujia sericifera / Apocynaceae / Anem / Yes / Hort / P / Rudroad / SAme / 37 / 53 / 47 / 100
Arctotheca calendula / Asteraceae / Anem / No / Hort / Th / Natur / SAfri / 34 / 2 / 20 / 22
Artemisia abrotanum / Asteraceae / Other / No / Agri / Ch / Rudroad / Euro / 29 / 4 / 2 / 6
Artemisia annua / Asteraceae / Other / No / Hort / Th / Rudroad / Eura / 34 / 3 / 9 / 12
Artemisia arborescens / Asteraceae / Other / No / Hort / P / Rudroad / Asia / 131 / 12 / 26 / 38
Artemisia verlotiorum / Asteraceae / Other / Yes / Hort / Ge / Rudroad / Asia / 100 / 117 / 91 / 208
Asparagus asparagoides / Asparagaceae / Zooc / Yes / Hort / Ge / Natur / SAfri / 1 / 0 / 1 / 1
Asparagus setaceus / Asparagaceae / Zooc / Yes / Hort / P / Natur / SAfri / 24 / 1 / 1 / 2
Asparagus sprengeri / Asparagaceae / Zooc / Yes / Hort / Ge / Rudroad / SAfri / 24 / 3 / 3 / 6
Aster novi-belgii / Asteraceae / Anem / Yes / Hort / He / Rudroad / NAme / 167 / 13 / 18 / 31
Aster pilosus / Asteraceae / Anem / Yes / Unin / He / Water / NAme / 61 / 34 / 21 / 55
Aster squamatus / Asteraceae / Anem / No / Unin / Th / Rudroad / Amer / 101 / 212 / 40 / 252
Atriplex micrantha / Amaranthaceae / Other / No / Unin / Th / Rudroad / Eura / 39 / 4 / 4 / 8
Azolla caroliniana / Azollaceae / Other / No / Unin / Hyd / Water / SAme / 58 / 2 / 3 / 5
Azolla filiculoides / Azollaceae / Other / No / Hort / Hyd / Water / Amer / 58 / 1 / 11 / 12
Bergia capensis / Elatinaceae / Other / Yes / Unin / Hyd / Water / Af-As / 58 / 10 / 3 / 13
Berteroa incana / Brassicaceae / Other / No / Unin / Th / Rudroad / Euro / 24 / 0 / 1 / 1
Bidens aurea / Asteraceae / Zooc / Yes / Unin / He / Rudroad / NAme / 50 / 11 / 31 / 42
Bidens frondosa / Asteraceae / Zooc / No / Unin / Th / Rudroad / NAme / 69 / 71 / 72 / 143
Bidens pilosa / Asteraceae / Zooc / No / Unin / Th / Rudroad / SAme / 62 / 4 / 4 / 8
Bidens subalternans / Asteraceae / Zooc / No / Unin / Th / Rudroad / Amer / 149 / 106 / 41 / 147
Bothriochloa barbinodis / Poaceae / Anem / No / Unin / He / Rudroad / Amer / 3 / 0 / 1 / 1
Bougainvillea glabra / Nyctaginaceae / Other / No / Hort / Vi / Rudroad / SAme / 3 / 0 / 1 / 1
Boussingaultia cordifolia / Basellaceae / Other / Yes / Hort / Ge / Rudroad / SAme / 84 / 78 / 49 / 127
Bouteloua gracilis / Poaceae / Anem / Yes / Hort / Ch / Rudroad / NAme / 10 / 0 / 1 / 1
Brachiaria platyphylla / Poaceae / Anem / No / Hort / Th / Arland / Am-As / 18 / 0 / 1 / 1
Bromus catharticus / Poaceae / Zooc / No / Agri / He / Rudroad / SAme / 84 / 96 / 32 / 128
Bromus inermis / Poaceae / Zooc / No / Unin / He / Rudroad / Euro / 29 / 5 / 5 / 10
Broussonetia papyrifera / Moraceae / Zooc / Yes / Hort / P / Rudroad / Asia / 136 / 52 / 6 / 58
Buddleja davidii / Scrophulariaceae / Anem / No / Hort / P / Natur / Asia / 52 / 48 / 49 / 97
Campsis radicans / Bignoniaceae / Anem / Yes / Hort / Vi / Rudroad / NAme / 24 / 3 / 0 / 3
Canna indica / Cannaceae / Other / Yes / Hort / Ge / Rudroad / SAme / 115 / 7 / 4 / 11
Cardiospermum halicacabum / Sapindaceae / Anem / No / Hort / Vi / Rudroad / SAme / 31 / 4 / 1 / 5
Carpobrotus spp. / Aizoaceae / Zooc / Yes / Hort / Ch / Natur / SAfri / 101 / 35 / 58 / 93
Catalpa bignonioides / Bignoniaceae / Anem / No / Hort / P / Rudroad / NAme / 24 / 1 / 1 / 2
Cedrus libani subsp. atlantica / Pinaceae / Anem / No / Hort / P / Natur / Afri / 37 / 2 / 0 / 2
Cedrus deodara / Pinaceae / Anem / No / Hort / P / Urban / Asia / 37 / 4 / 0 / 4
Cenchrus ciliaris / Poaceae / Zooc / Yes / Hort / He / Rudroad / Afri / 11 / 0 / 1 / 1
Cenchrus incertus / Poaceae / Zooc / Yes / Unin / He / Natur / Amer / 39 / 7 / 6 / 13
Cephalaria syriaca / Dipsacaceae / Anem / No / Unin / Th / Rudroad / Asia / 133 / 1 / 3 / 4
Cerastium tomentosum / Caryophyllaceae / Other / Yes / Hort / He / Rudroad / Euro / 24 / 4 / 0 / 4
Ceratostigma plumbaginoides / Plumbaginaceae / Zooc / Yes / Hort / P / Urban / Asia / 28 / 0 / 1 / 1
Cereus peruvianus / Cactaceae / Zooc / Yes / Hort / P / Rudroad / SAme / 10 / 0 / 1 / 1
Cestrum parqui / Solanaceae / Zooc / Yes / Hort / P / Rudroad / SAme / 63 / 4 / 1 / 5
Cheiranthus cheiri / Brassicaceae / Anem / No / Hort / Ch / Rudroad / Medi / 136 / 23 / 20 / 43
Chenopodium ambrosioides / Amaranthaceae / Other / No / Unin / Th / Rudroad / SAme / 249 / 148 / 47 / 195
Chenopodium multifidum / Amaranthaceae / Other / No / Unin / Ch / Rudroad / SAme / 111 / 12 / 9 / 21
Chenopodium pumilio / Amaranthaceae / Other / No / Unin / Th / Rudroad / Aust / 28 / 1 / 11 / 12
Chloris gayana / Poaceae / Other / Yes / Hort / He / Rudroad / Afri / 36 / 16 / 7 / 23
Chloris truncata / Poaceae / Other / Yes / Unkn / Ge / Rudroad / Aust / 8 / 0 / 1 / 1
Chloris virgata / Poaceae / Other / No / Unin / Th / Rudroad / SAme / 13 / 0 / 1 / 1
Chrysanthemum segetum / Asteraceae / Other / No / Unin / Th / Arland / Medi / 152 / 91 / 41 / 132
Citrullus colocynthis / Cucurbitaceae / Zooc / No / Agri / He / Rudroad / Af-As / 55 / 6 / 0 / 6
Colocasia esculenta / Araceae / Other / Yes / Hort / Ge / Rudroad / Asia / 6 / 0 / 1 / 1
Convolvulus sabatius subsp. mauritanicus / Convolvulaceae / Other / Yes / Hort / Vi / Rudroad / Afri / 24 / 2 / 1 / 3
Conyza bonariensis / Asteraceae / Anem / No / Unin / Th / Rudroad / SAme / 141 / 222 / 45 / 267
Conyza canadensis / Asteraceae / Anem / No / Unin / Th / Rudroad / NAme / 149 / 254 / 57 / 311
Conyza sumatrensis / Asteraceae / Anem / No / Unin / Th / Rudroad / SAme / 109 / 202 / 66 / 268
Coronopus didymus / Brassicaceae / Other / No / Unin / He / Rudroad / SAme / 149 / 36 / 27 / 63
Cortaderia selloana / Poaceae / Anem / No / Hort / He / Rudroad / SAme / 29 / 27 / 12 / 39
Cosmos bipinnatus / Asteraceae / Other / No / Hort / Th / Rudroad / NAme / 24 / 3 / 0 / 3
Cotoneaster franchetii / Rosaceae / Zooc / No / Hort / P / Natur / Asia / 3 / 0 / 8 / 8
Cotoneaster lacteus / Rosaceae / Zooc / No / Hort / P / Rudroad / Asia / 5 / 0 / 6 / 6
Cotoneaster pannosus / Rosaceae / Zooc / No / Hort / P / Rudroad / Asia / 24 / 2 / 4 / 6
Cotula australis / Asteraceae / Anem / No / Unin / Th / Rudroad / Aust / 37 / 1 / 19 / 20
Cotula coronopifolia / Asteraceae / Anem / No / Unin / Th / Natur / SAfri / 15 / 0 / 4 / 4
Crassula lycopodioides / Crassulaceae / Other / Yes / Hort / Ch / Natur / SAfri / 24 / 3 / 2 / 5
Crataegus azarolus / Rosaceae / Zooc / No / Agri / P / Rudroad / Medi / 167 / 3 / 2 / 5
Crepis bursifolia / Asteraceae / Anem / No / Unin / He / Rudroad / Euro / 84 / 87 / 42 / 129
Crepis sancta subsp. sancta / Asteraceae / Anem / No / Unin / Th / Arland / Medi / 143 / 108 / 53 / 161
Cucurbita pepo / Cucurbitaceae / Zooc / No / Agri / Th / Arland / SAme / 463 / 2 / 0 / 2
Cupressus arizonica / Cupressaceae / Anem / No / Hort / P / Urban / NAme / 3 / 0 / 1 / 1
Cupressus macrocarpa / Cupressaceae / Anem / No / Hort / P / Urban / NAme / 18 / 0 / 3 / 3
Cuscuta campestris / Convolvulaceae / Zooc / No / Unin / Th / Arland / NAme / 34 / 40 / 57 / 97
Cylindropuntia imbricata / Cactaceae / Zooc / Yes / Hort / P / Rudroad / NAme / 7 / 0 / 1 / 1
Cylindropuntia spinosior / Cactaceae / Zooc / Yes / Hort / P / Rudroad / NAme / 10 / 0 / 1 / 1
Cylindropuntia tunicata / Cactaceae / Zooc / Yes / Hort / P / Natur / Amer / 1 / 0 / 1 / 1
Cymbalaria muralis subsp. muralis / Plantaginaceae / Other / No / Hort / Ch / Rudroad / Euro / 229 / 93 / 76 / 169
Cyperus alternifolius subsp. flabelliformis / Cyperaceae / Other / Yes / Hort / He / Water / Afri / 32 / 5 / 10 / 15
Cyperus eragrostis / Cyperaceae / Other / Yes / Hort / He / Water / Amer / 76 / 65 / 33 / 98
Cyperus papyrus / Cyperaceae / Other / Yes / Hort / Hyd / Water / Afri / 3 / 0 / 1 / 1
Cyrtomium falcatum / Dryopteridaceae / Anem / Yes / Hort / He / Urban / Af-As / 27 / 3 / 1 / 4
Dactyloctenium aegyptium / Poaceae / Other / No / Unin / Th / Rudroad / Afri / 5 / 0 / 1 / 1
Datura ferox / Solanaceae / Other / No / Hort / Th / Rudroad / Amer / 167 / 11 / 13 / 24
Datura inoxia / Solanaceae / Other / No / Hort / Th / Rudroad / NAme / 136 / 15 / 23 / 38
Datura stramonium / Solanaceae / Other / No / Unin / Th / Rudroad / SAme / 167 / 153 / 83 / 236
Delphinium orientale subsp. orientale / Ranunculaceae / Other / No / Hort / Th / Rudroad / Medi / 23 / 0 / 3 / 3
Dichondra micrantha / Convolvulaceae / Other / Yes / Hort / He / Rudroad / Asia / 24 / 3 / 1 / 4
Digitaria ciliaris / Poaceae / Other / No / Unin / Th / Rudroad / Asia / 6 / 0 / 5 / 5
Digitaria violascens / Poaceae / Other / Yes / Unin / Ge / Urban / Asia / 10 / 0 / 4 / 4
Dimorphotheca pluvialis / Asteraceae / Other / No / Hort / Th / Rudroad / Afri / 3 / 0 / 1 / 1
Diospyros lotus / Ebenaceae / Zooc / No / Agri / P / Rudroad / Unkn / 167 / 2 / 1 / 3
Dipsacus sativus / Dipsacaceae / Other / No / Agri / He / Arland / Unkn / 167 / 6 / 0 / 6
Disphyma crassifolium / Aizoaceae / Other / Yes / Hort / Ch / Rudroad / SAfri / 24 / 3 / 0 / 3
Doxantha unguis-cati / Bignoniaceae / Anem / Yes / Hort / Vi / Urban / SAme / 24 / 5 / 0 / 5
Drosanthemum floribundum / Aizoaceae / Other / Yes / Hort / Ch / Urban / SAfri / 24 / 3 / 0 / 3
Echeveria cf. waltheri / Crassulaceae / Other / Yes / Hort / Ch / Rudroad / NAme / 6 / 0 / 1 / 1
Echinochloa colona / Poaceae / Anem / No / Unin / Th / Arland / Af-As / 152 / 50 / 28 / 78
Echinochloa crus-galli / Poaceae / Other / No / Unin / Th / Arland / Asia / 58 / 26 / 102 / 128
Eclipta prostrata / Asteraceae / Other / No / Unin / Th / Arland / Amer / 111 / 12 / 8 / 20
Egeria densa / Hydrocharitaceae / Other / Yes / Hort / Hyd / Water / SAme / 17 / 0 / 3 / 3
Ehrharta erecta / Poaceae / Other / Yes / Unin / He / Rudroad / SAfri / 5 / 0 / 1 / 1
Eichhornia crassipes / Pontederiaceae / Other / Yes / Hort / Hyd / Water / SAme / 15 / 0 / 3 / 3
Einadia nutans / Amaranthaceae / Zooc / Yes / Unin / Ch / Rudroad / Aust / 34 / 3 / 3 / 6
Elaeagnus angustifolia / Elaeagnaceae / Zooc / Yes / Hort / P / Natur / Asia / 115 / 4 / 26 / 30
Eleocharis bonariensis / Cyperaceae / Other / No / Unin / Hyd / Water / SAme / 61 / 1 / 1 / 2
Eleusine indica / Poaceae / Other / No / Unin / Th / Rudroad / Af-As / 136 / 30 / 15 / 45
Eleusine tristachya subsp. barcinonensis / Poaceae / Other / No / Unin / He / Rudroad / SAme / 136 / 79 / 25 / 104
Elodea canadensis / Hydrocharitaceae / Other / Yes / Hort / Hyd / Water / NAme / 107 / 6 / 0 / 6
Elymus elongatus subsp. ponticus / Poaceae / Other / No / Hort / He / Rudroad / Euro / 14 / 0 / 3 / 3
Eragrostis curvula / Poaceae / Other / No / Unin / He / Rudroad / SAfri / 116 / 3 / 18 / 21
Eragrostis mexicana subsp. virescens / Poaceae / Other / No / Unin / Th / Rudroad / NAme / 17 / 0 / 7 / 7
Erigeron annuus / Asteraceae / Anem / No / Agri / He / Rudroad / NAme / 84 / 18 / 19 / 37
Erigeron karvinskianus / Asteraceae / Anem / Yes / Hort / Ch / Rudroad / NAme / 63 / 9 / 17 / 26
Eriobotrya japonica / Rosaceae / Zooc / No / Agri / P / Rudroad / Asia / 98 / 3 / 5 / 8
Eschscholzia californica / Papaveraceae / Other / No / Hort / Th / Rudroad / NAme / 223 / 2 / 7 / 9
Eucalyptus spp. / Myrtaceae / Other / No / Silv / P / Natur / Aust / 36 / 10 / 9 / 19
Euonymus japonicus / Celastraceae / Zooc / No / Hort / P / Rudroad / Asia / 24 / 1 / 11 / 12
Euphorbia dentata / Euphorbiaceae / Other / No / Unin / Th / Arland / NAme / 7 / 0 / 1 / 1
Euphorbia humifusa / Euphorbiaceae / Other / No / Hort / Th / Rudroad / Asia / 24 / 2 / 0 / 2
Euphorbia maculata / Euphorbiaceae / Other / No / Unin / Th / Rudroad / NAme / 68 / 55 / 19 / 74
Euphorbia marginata / Euphorbiaceae / Other / No / Hort / Th / Rudroad / NAme / 24 / 6 / 1 / 7
Euphorbia nutans / Euphorbiaceae / Other / No / Unin / Th / Rudroad / Amer / 163 / 54 / 29 / 83
Euphorbia prostrata / Euphorbiaceae / Other / No / Unin / Th / Rudroad / Amer / 97 / 155 / 57 / 212
Euphorbia serpens / Euphorbiaceae / Other / No / Unin / Th / Rudroad / SAme / 100 / 51 / 20 / 71
Fagopyrum esculentum / Polygonaceae / Other / No / Agri / Th / Arland / Asia / 229 / 11 / 3 / 14
Fallopia baldschuanica / Polygonaceae / Other / Yes / Hort / Vi / Rudroad / Asia / 30 / 65 / 9 / 74
Feijoa sellowiana / Myrtaceae / Zooc / No / Hort / P / Rudroad / SAme / 23 / 0 / 1 / 1
Ficus elastica / Moraceae / Zooc / No / Hort / P / Rudroad / Asia / 3 / 0 / 3 / 3
Freesia refracta / Iridaceae / Other / Yes / Hort / Ge / Rudroad / SAfri / 24 / 4 / 4 / 8
Gaillardia aristata / Asteraceae / Anem / Yes / Hort / He / Rudroad / NAme / 24 / 3 / 0 / 3
Galinsoga ciliata / Asteraceae / Other / No / Unin / Th / Arland / SAme / 31 / 6 / 11 / 17
Galinsoga parviflora / Asteraceae / Other / No / Unin / Th / Arland / SAme / 39 / 11 / 15 / 26
Gazania linearis / Asteraceae / Anem / Yes / Hort / Ch / Rudroad / SAfri / 24 / 4 / 0 / 4
Gazania rigens / Asteraceae / Anem / Yes / Hort / Ch / Rudroad / SAfri / 24 / 5 / 7 / 12
Gleditsia triacanthos / Caesalpinioideae / Zooc / No / Hort / P / Rudroad / NAme / 133 / 26 / 5 / 31
Glottiphyllum longum / Aizoaceae / Other / Yes / Hort / Ch / Natur / SAfri / 6 / 0 / 1 / 1
Gnaphalium purpureum / Asteraceae / Other / No / Hort / Th / Arland / Amer / 155 / 1 / 1 / 2
Gnaphalium subfalcatum / Asteraceae / Other / No / Unin / Th / Rudroad / Amer / 13 / 0 / 11 / 11
Gomphocarpus fruticosus / Apocynaceae / Anem / No / Hort / P / Rudroad / SAfri / 251 / 33 / 34 / 67
Guizotia abyssinica / Asteraceae / Other / No / Unin / Th / Rudroad / Afri / 39 / 13 / 7 / 20
Hedera cf. algeriensis / Araliaceae / Zooc / Yes / Hort / Ge / Rudroad / Afri / 5 / 0 / 4 / 4
Helianthus annuus / Asteraceae / Other / No / Agri / Th / Arland / NAme / 128 / 56 / 1 / 57
Helianthus tuberosus / Asteraceae / Other / Yes / Agri / Ge / Rudroad / NAme / 229 / 156 / 56 / 212
Heliotropium curassavicum / Boraginaceae / Anem / Yes / Unin / Ch / Rudroad / Amer / 107 / 13 / 5 / 18
Hemerocallis fulva / Hemerocallidaceae / Other / Yes / Hort / Ge / Rudroad / Asia / 80 / 12 / 4 / 16
Hesperis matronalis subsp. matronalis / Brassicaceae / Other / No / Hort / He / Rudroad / Eura / 20 / 0 / 4 / 4
Heteranthera limosa / Pontederiaceae / Other / Yes / Unin / Hyd / Water / SAme / 23 / 0 / 6 / 6
Heteranthera reniformis / Pontederiaceae / Other / Yes / Hort / Hyd / Water / SAme / 23 / 0 / 2 / 2
Hibiscus trionum / Malvaceae / Other / No / Hort / Th / Arland / Medi / 136 / 7 / 2 / 9
Hordeum distichon / Poaceae / Zooc / No / Agri / Th / Rudroad / Asia / 24 / 9 / 0 / 9
Hypericum calycinum / Hypericaceae / Anem / Yes / Hort / Ch / Rudroad / Eura / 24 / 2 / 0 / 2
Impatiens balfourii / Balsaminaceae / Other / No / Hort / Th / Rudroad / Asia / 52 / 18 / 21 / 39
Impatiens balsamina / Balsaminaceae / Other / No / Hort / Th / Rudroad / Asia / 128 / 2 / 0 / 2
Impatiens glandulifera / Balsaminaceae / Other / No / Hort / Th / Rudroad / Asia / 84 / 3 / 3 / 6
Inula helenium / Asteraceae / Anem / Yes / Agri / He / Rudroad / Unkn / 94 / 14 / 12 / 26
Ipomoea hederacea / Convolvulaceae / Other / No / Hort / Vi / Arland / SAme / 18 / 0 / 1 / 1
Ipomoea indica / Convolvulaceae / Other / Yes / Hort / Vi / Rudroad / SAme / 24 / 43 / 65 / 108
Ipomoea purpurea / Convolvulaceae / Other / No / Hort / Vi / Rudroad / SAme / 24 / 54 / 47 / 101
Ipomoea sagittata / Convolvulaceae / Other / No / Unin / Vi / Natur / NAme / 45 / 4 / 3 / 7
Iris albicans / Iridaceae / Other / Yes / Hort / Ge / Rudroad / Asia / 6 / 0 / 1 / 1
Jasminum nudiflorum / Oleaceae / Zooc / Yes / Hort / P / Rudroad / Asia / 96 / 2 / 0 / 2
Juncus tenuis / Juncaceae / Other / Yes / Hort / He / Water / NAme / 52 / 8 / 8 / 16
Kalanchoe daigremontiana / Crassulaceae / Other / Yes / Hort / Ch / Rudroad / Afri / 6 / 0 / 7 / 7
Kochia scoparia / Amaranthaceae / Anem / No / Hort / Th / Rudroad / Asia / 136 / 156 / 54 / 210
Koelreuteria paniculata / Sapindaceae / Anem / No / Hort / P / Rudroad / Asia / 24 / 5 / 0 / 5
Laburnum anagyroides / Fabaceae / Zooc / No / Hort / P / Natur / Euro / 136 / 3 / 0 / 3
Lantana camara / Verbenaceae / Zooc / Yes / Hort / P / Rudroad / Amer / 24 / 1 / 5 / 6
Lathyrus odoratus / Fabaceae / Other / Yes / Hort / Vi / Rudroad / Euro / 63 / 2 / 1 / 3
Leonurus cardiaca / Lamiaceae / Zooc / Yes / Agri / He / Rudroad / Eura / 100 / 6 / 2 / 8
Lepidium bonariense / Brassicaceae / Other / No / Unin / Th / Rudroad / SAme / 36 / 3 / 1 / 4
Lepidium virginicum subsp. virginicum / Brassicaceae / Other / No / Unin / Th / Water / NAme / 84 / 15 / 4 / 19
Leptochloa fusca subsp. uninervia / Poaceae / Other / No / Hort / Th / Rudroad / Amer / 28 / 1 / 4 / 5
Ligustrum lucidum / Oleaceae / Zooc / No / Hort / P / Natur / Asia / 20 / 0 / 17 / 17
Ligustrum ovalifolium / Oleaceae / Zooc / No / Hort / P / Rudroad / Asia / 24 / 3 / 1 / 4
Lindernia dubia / Linderniaceae / Other / No / Unin / Th / Water / NAme / 58 / 7 / 13 / 20
Lippia filiformis / Verbenaceae / Other / Yes / Hort / Ch / Rudroad / SAme / 96 / 24 / 8 / 32
Lonicera japonica / Caprifoliaceae / Zooc / Yes / Hort / P / Rudroad / Asia / 52 / 68 / 52 / 120
Ludwigia grandiflora / Onagraceae / Other / Yes / Hort / Hyd / Water / SAme / 84 / 7 / 7 / 14
Ludwigia peploides subsp. montevidensis / Onagraceae / Other / Yes / Hort / Hyd / Water / SAme / 57 / 1 / 1 / 2
Lunaria annua subsp. annua / Brassicaceae / Other / No / Hort / He / Rudroad / Euro / 167 / 41 / 47 / 88
Lupinus polyphyllus / Fabaceae / Other / Yes / Hort / He / Rudroad / NAme / 29 / 2 / 0 / 2
Lycium barbarum / Solanaceae / Zooc / Yes / Hort / P / Rudroad / Asia / 3 / 0 / 1 / 1
Lycium chinense / Solanaceae / Zooc / No / Hort / P / Rudroad / Asia / 63 / 1 / 2 / 3
Mahonia aquifolium / Berberidaceae / Zooc / Yes / Hort / P / Urban / NAme / 24 / 1 / 1 / 2
Malephora crocea / Aizoaceae / Other / Yes / Hort / Ch / Natur / Afri / 6 / 0 / 1 / 1
Malope trifida / Malvaceae / Other / No / Hort / Th / Rudroad / Afri / 15 / 0 / 1 / 1
Melia azedarach / Meliaceae / Zooc / Yes / Hort / P / Rudroad / Asia / 251 / 9 / 3 / 12
Mesembryanthemum crystallinum / Aizoaceae / Other / No / Hort / Th / Natur / SAfri / 3 / 2 / 5 / 7
Mirabilis jalapa / Nyctaginaceae / Other / No / Hort / He / Rudroad / SAme / 128 / 131 / 51 / 182
Modiola caroliniana / Malvaceae / Other / No / Unin / He / Rudroad / Amer / 21 / 0 / 1 / 1
Myoporum laetum / Scrophulariaceae / Zooc / No / Hort / P / Rudroad / Aust / 6 / 0 / 5 / 5
Myoporum tenuifolium / Scrophulariaceae / Zooc / No / Hort / P / Rudroad / Aust / 36 / 6 / 1 / 7
Myriophyllum aquaticum / Haloragaceae / Other / Yes / Hort / Hyd / Water / Amer / 24 / 2 / 0 / 2
Najas gracillima / Hydrocharitaceae / Other / No / Unin / Th / Water / NAme / 31 / 3 / 1 / 4
Nepeta cataria / Lamiaceae / Other / No / Agri / He / Rudroad / Euro / 81 / 27 / 59 / 86
Nephrolepis cordifolia / Davalliaceae / Anem / Yes / Hort / Ge / Rudroad / Pant / 5 / 0 / 1 / 1
Nicotiana glauca / Solanaceae / Other / No / Hort / P / Rudroad / SAme / 81 / 5 / 32 / 37
Nothoscordum borbonicum / Alliaceae / Other / Yes / Hort / Ge / Rudroad / SAme / 95 / 18 / 13 / 31
Oenothera biennis / Onagraceae / Other / No / Hort / He / Rudroad / NAme / 165 / 34 / 54 / 88
Oenothera glazioviana / Onagraceae / Other / No / Hort / He / Rudroad / Unkn / 105 / 17 / 11 / 28
Oenothera parviflora / Onagraceae / Other / No / Hort / He / Rudroad / NAme / 29 / 3 / 0 / 3
Oenothera rosea / Onagraceae / Other / No / Hort / He / Rudroad / Amer / 136 / 18 / 22 / 40
Oenothera rubricaulis / Onagraceae / Other / No / Hort / He / Rudroad / Eura / 24 / 5 / 0 / 5