Scientific Namesort icon Common Name Type Subtype Extent Risk of Introduction First Source
Euphorbia serrata serrate spurge plant herbaceous not present moderate CDFA
Euphorbia terracina carnation spurge plant herbaceous limited n/a (already in CA) CDFA
Euryops multifidus hawk's eye plant woody not present high AZ Weed List
Fatoua villosa hairy crabwees plant herbaceous limited n/a (already in CA) CDFA
Festuca arundinacea tall fescue plant grass widespread n/a (already in CA) Cal-IPC list
Ficus carica edible fig plant woody widespread n/a (already in CA) Cal-IPC list
Foeniculum vulgare fennel plant herbaceous widespread n/a (already in CA) Cal-IPC list
Galega officinalis goatsrue plant herbaceous not present moderate USDA Plant/Pest
Gaura drummondii Drummond's gaura plant herbaceous limited n/a (already in CA) CDFA
Gaura sinuata wavy-leaved gaura plant herbaceous limited n/a (already in CA) CDFA
Genista monspessulana French broom plant woody widespread n/a (already in CA) CDFA
Geranium dissectum cutleaf geranium plant herbaceous widespread n/a (already in CA) Cal-IPC list
Geranium robertianum Herb-robert plant herbaceous limited n/a (already in CA) Med. plants list
Gleditsia triacanthus honey locust plant woody limited n/a (already in CA) Med. plants list
Glossostigma diandrum mud mat plant herbaceous not present low WA Weed List
Glyceria declinata waxy mannagrass plant grass limited n/a (already in CA) Cal-IPC list
Grateloupia turuturu Asian red seaweed plant algae VALUE REQUIRED VALUE REQUIRED Hoffman NOAA
Gypsophila paniculata baby's breath plant herbaceous limited n/a (already in CA) CDFA
Halimodendron halodendron Russian salttree plant woody not present moderate CDFA
Halogeton glomeratus halogeton plant herbaceous limited n/a (already in CA) CDFA
Hedera canariensis Algerian ivy plant woody widespread n/a (already in CA) Cal-IPC list
Hedera helix English ivy plant woody widespread n/a (already in CA) Cal-IPC list
Hedera hibernica English ivy plant woody not present high WA Weed List
Helianthus ciliaris blueweed plant herbaceous limited n/a (already in CA) CDFA
Helichrysum petiolare licoriceplant plant woody limited n/a (already in CA) Cal-IPC list
Heracleum mantegazzianum giant hogweed plant herbaceous not present high CDFA
Hesperis matronalis dame's rocket plant herbaceous limited n/a (already in CA) CO Weed List
Hieracium atratum polar hawkweed plant herbaceous not present low WA Weed List
Hieracium aurantiacum orange hawkweed plant herbaceous not present high WA Weed List
Hieracium caespitosum yellow hawkweed plant herbaceous not present high ID Weed List
Hieracium glomeratum queen devil hawkweed plant herbaceous not present low WA Weed List
Hieracium laevigatum smooth hawkweed plant herbaceous not present low WA Weed List
Hieracium pilosella mouseear hawkweed plant herbaceous not present moderate OR Weed List
Hieracium piloselloides king devil hawkweed plant herbaceous not present moderate MT Weed List
Hieracium x floribundum yellow devil hawkweed plant herbaceous not present moderate MT Weed List
Hirschfeldia incana shortpod mustard plant herbaceous widespread n/a (already in CA) Cal-IPC list
Holcus lanatus common velvet grass plant grass widespread n/a (already in CA) Cal-IPC list
Homeria spp. cape tulip plant herbaceous not present low USDA Plant/Pest
Hordeum marinum Mediterranean barley plant grass widespread n/a (already in CA) Cal-IPC list
Hordeum murinum Mediterranean barley plant grass widespread n/a (already in CA) Cal-IPC list
Hydrilla verticillata hydrilla plant herbaceous limited n/a (already in CA) CDFA
Hydrocharis morsus-ranae European frog-bit plant herbaceous not present moderate WA Weed List
Hygrophila polysperma Miramar weed plant herbaceous not present high CDFA
Hyoscyamus niger black henbane plant herbaceous limited n/a (already in CA) CDFA
Hypericum canariense Canary Island hypericum plant woody limited n/a (already in CA) CDFA
Hypericum perforatum common St. John's wort plant herbaceous widespread n/a (already in CA) CDFA
Hypochaeris glabra smooth catsear plant herbaceous widespread n/a (already in CA) CO Weed List
Hypochaeris radicata rough catsear plant herbaceous widespread n/a (already in CA) Cal-IPC list
Ilex aquifolium English holly plant woody limited n/a (already in CA) Cal-IPC list
Impatiens glandulifera policeman's helmet plant herbaceous not present moderate OR Weed List
Imperata brasiliensis Brazilian satintail plant grass not present low USDA Plant/Pest
Imperata cylindrica cogongrass plant grass not present moderate USDA Plant/Pest
Ipomoea aquatica swamp morningglory plant herbaceous limited n/a (already in CA) USDA Plant/Pest
Ipomoea triloba three-cornered morning glory plant herbaceous limited n/a (already in CA) AZ Weed List
Isatis tinctoria dyer's woad plant herbaceous widespread n/a (already in CA) CDFA
Ischaemum rugosum murainograss plant grass not present low USDA Plant/Pest
Kickxia elatine sharpleaf cancerwort plant herbaceous widespread n/a (already in CA) Weeds of CA
Kochia scoparia kochia plant herbaceous widespread n/a (already in CA) Cal-IPC list
Lactuca serriola prickly lettuce plant herbaceous widespread n/a (already in CA) Weeds of CA
Lagarosiphon major oxygenweed plant herbaceous not present moderate CDFA
Lamium amplexicaule henbit deadnettle plant herbaceous widespread n/a (already in CA) Weeds of CA
Lepidium latifolium perennial pepperweed plant herbaceous widespread n/a (already in CA) CDFA
Leptochloa chinensis Asian sprangletop plant grass not present moderate USDA Plant/Pest
Lepyrodiclis holosteoides false jagged-chickweed plant herbaceous not present low WA Weed List
Lespedeza cuneata sericea lespedeza plant herbaceous not present moderate CO Weed List
Leucanthemum vulgare ox-eye daisy plant herbaceous widespread n/a (already in CA) Cal-IPC list
Limnobium laevigatum spongeplant plant herbaceous limited n/a (already in CA) CDFA
Limnophila indica ambulia plant herbaceous not present moderate CDFA
Limnophila sessiliflora blume (ambulia) plant herbaceous not present moderate CDFA
Linaria genistifolia ssp. dalmatica Dalmatian toadflax plant herbaceous limited n/a (already in CA) CDFA
Linaria vulgaris yellow toadflax plant herbaceous limited n/a (already in CA) Cal-IPC list
Lobularia maritima sweet alyssum plant herbaceous limited n/a (already in CA) Cal-IPC list
Lolium multiflorum Italian ryegrass plant grass widespread n/a (already in CA) Cal-IPC list
Lomentaria hakodatensis yendo plant algae VALUE REQUIRED VALUE REQUIRED Hoffman NOAA
Ludwigia grandiflora large flower primrose willow plant herbaceous limited n/a (already in CA) WA Weed List
Ludwigia hexapetala Uruguay water-primrose plant herbaceous widespread n/a (already in CA) Cal-IPC list
Ludwigia peploides ssp. montevidensis creeping water-primrose plant herbaceous widespread n/a (already in CA) Cal-IPC list
Ludwigia peruviana water primrose plant herbaceous not present moderate CDFA
Lycium ferocissimum African boxthorn plant herbaceous limited n/a (already in CA) USDA Plant/Pest
Lyngbya spp. Lyngbya spp. plant algae VALUE REQUIRED VALUE REQUIRED Hoffman NOAA
Lysimachia vulgaris garden loosestrife plant herbaceous not present high WA Weed List
Lythrum hyssopifolium hyssop loosestrife plant herbaceous widespread n/a (already in CA) Cal-IPC list
Lythrum salicaria purple loosestrife plant herbaceous limited n/a (already in CA) CDFA
Lythrum virgatum purple loosestrife plant herbaceous not present low MT Weed List
Malephora crocea coppery mesembryanthemum plant herbaceous limited n/a (already in CA) Med. plants list
Malva neglecta common mallow plant herbaceous widespread n/a (already in CA) Weeds of CA
Malva niaceensis bull mallow plant herbaceous widespread n/a (already in CA) Weeds of CA
Malva parviflora cheeseweed mallow plant herbaceous widespread n/a (already in CA) Weeds of CA
Malva sylvestris high mallow plant herbaceous widespread n/a (already in CA) Weeds of CA
Marrubium vulgare white horehound plant herbaceous widespread n/a (already in CA) Cal-IPC list
Maytenus boaria mayten plant woody limited n/a (already in CA) Med. plants list
Medicago polymorpha California burclover plant herbaceous widespread n/a (already in CA) Cal-IPC list
Melaleuca quinquenervia broadleaf paper bard tree plant woody not present low USDA Plant/Pest
Melastoma malabathricum Malabar melastome plant woody not present low APHIS
Mentha pulegium pennyroyal plant herbaceous widespread n/a (already in CA) Cal-IPC list
Mesembryanthemum crystallinum crystalline iceplant plant herbaceous widespread n/a (already in CA) Cal-IPC list
Mikania cordata mile-a-minute plant herbaceous not present low USDA Plant/Pest
Mikania micrantha bittervine plant herbaceous not present low USDA Plant/Pest
Milium vernale milium plant grass not present low ID Weed List
Mimosa diplotricha giant sensitive plant plant woody not present low OR Weed List