Species Information
Below is an alphabetical listing (by scientific name) of some of the invasive species in our region. Click on the column header to sort by that column or search using the filter below.
Species (Scientific) | Species (Common) | Biological Category | Type | Status |
---|---|---|---|---|
Imperata cylindrica | Cogon grass | Plants | Grass-like Plant | Tier 1 - Threat |
Impatiens glandulifera | Himalayan balsam, Policeman's helmet, Ornamental jewelweed | Plants | Other Herbaceous | Tier 1 - Threat |
Ilex crenata | Japanese holly | Plants | Shrub or woody bush | Tier 5 - Watch |
Hydrocharis morsus-ranae | Frogbit | Plants | Aquatic Invasives | Tier 1 - Threat |
Hydrilla verticillata | Hydrilla, water-thyme | Plants | Aquatic Invasives | Tier 2 - Emerging |
Hyacinthoides hispanica | Spanish bluebells | Plants | Other Herbaceous | Tier 5 - Watch |
Humulus japonicus | Japanese hops | Plants | Vine | Tier 3 - Established |
Houttuynia cordata | Chameleon plant | Plants | Other Herbaceous | Tier 5 - Watch |
Heracleum mantegazzianum | Giant Hogweed | Plants | Other Herbaceous | Tier 2 - Emerging |
Gypsophila paniculata | Tall baby's-breath | Plants | Other Herbaceous | Tier 2 - Emerging |
Glyceria maxima | Reed manna grass | Plants | Grass-like Plant | Tier 1 - Threat |
Frangula alnus (Rhamnus frangula) | Glossy buckthorn, Smooth buckthorn | Plants | Shrub or woody bush | Tier 3 - Established |
Ficaria verna | Lesser celandine, Fig buttercup | Plants | Other Herbaceous | Tier 3 - Established |
Euphorbia lathyris | Mole plant, Caper spurge | Plants | Other Herbaceous | Tier 5 - Watch |
Euphorbia esula | Leafy spurge | Plants | Other Herbaceous | Tier 3 - Established |
Euphorbia cyparissias | Cypress spurge | Plants | Other Herbaceous | Tier 3 - Established |
Euonymus fortunei | Winter Creeper, Climbing spindle-tree | Plants | Vine | Tier 3 - Established |
Euonymus europaeus | European spindle-tree (spindle-tree) | Plants | Shrub or woody bush | Tier 5 - Watch |
Euonymus alatus | Burning-bush, Winged spindle | Plants | Shrub or woody bush | Tier 4 - Widespread |
Eriocheir sinensis | Chinese mitten crab | Aquatic Invertebrate | Tier 3 - Established |