| Criteria: found in Humboldt County • is not native • group by lifeform | ||||
| 743 records | include photos for these plants | # number of sources | ||
| Scientific Name | Common Name | Lifeform | # |
Lifeform: Annual | 352 plants | ||
|
Lifeform: Biennial | 3 plants | ||
|
Lifeform: Perennial | 287 plants | ||
|
Lifeform: Fern | 1 plant | ||
Lifeform: Shrub | 70 plants | ||
| Acacia dealbata ! | Silver wattle | Tree, Shrub | 1 |
| Acacia mearnsii | Black wattle | Tree, Shrub | |
| Acaena novae-zelandiae ! | Biddy biddy | Shrub (stem succulent) | |
| Albizia julibrissin | Silktree | Tree, Shrub | 9 |
| Berberis darwinii ! | Darwin's berberis | Shrub | 5 |
| Betula papyrifera | Paper birch | Shrub | 22 |
| Buddleja davidii ! | Butterfly bush | Tree, Shrub | 6 |
| Calystegia silvatica | Shortstalk false bindweed | Vine, Shrub | |
| Calystegia silvatica ssp. disjuncta | Shortstalk false bindweed | Vine, Shrub | |
| Cercis canadensis | Eastern redbud | Tree, Shrub | 66 |
| Cestrum fasciculatum | Early flowering jassamine | Shrub | 5 |
| Cotoneaster franchetii ! | Cotoneaster | Shrub | |
| Cotoneaster integrifolius | Entire-leaved cotoneaster | Shrub | 3 |
| Cotoneaster lacteus ! | Milkflower cotoneaster | Shrub | 2 |
| Cotoneaster microphyllus | Shrub | 3 | |
| Cotoneaster pannosus ! | Woolly cotoneaster | Shrub | |
| Cotoneaster simonsii | Simons' cotoneaster | Shrub | |
| Crataegus laevigata | Smooth hawthorn | Tree, Shrub | 1 |
| Crataegus monogyna ! | Hawthorn | Shrub | 2 |
| Cytisus multiflorus ! | Spanish broom | Shrub | 1 |
| Cytisus scoparius ! | Scotch broom | Shrub | 1 |
| Erica lusitanica ! | Spanish heather | Shrub | |
| Escallonia rubra | Red claws | Shrub | 3 |
| Fuchsia magellanica | Hardy fuchsia | Shrub | 7 |
| Genista linifolia ! | Mediterranean broom | Shrub | |
| Genista monspessulana ! | French broom | Shrub | |
| Hedera helix ! | English ivy | Vine, Shrub | 6 |
| Holodiscus dumosus | Rockspirea | Shrub | 40 |
| Hypericum calycinum | Aaron's beard | Shrub | 7 |
| Hypericum canariense ! | Canary island st john's wort | Shrub | |
| Ilex aquifolium ! | Holly | Tree, Shrub | 3 |
| Isocoma veneta | Shrub | 11 | |
| Ligustrum japonicum | Japanese privet | Tree, Shrub | 9 |
| Ligustrum ovalifolium | California privet | Tree, Shrub | 1 |
| Ligustrum vulgare | European privet | Tree, Shrub | 3 |
| Lonicera etrusca | Etruscan honeysuckle | Vine, Shrub | 1 |
| Malva pseudolavatera | Cretan mallow | Shrub | |
| Maytenus boaria ! | Mayten | Tree, Shrub | 6 |
| Melianthus major | Honey flower | Shrub | 6 |
| Phoradendron tomentosum | Christmas mistletoe | Shrub (parasitic) | |
| Pittosporum undulatum ! | Victorian box | Tree, Shrub | 4 |
| Prunus laurocerasus | Cherry laurel | Tree, Shrub | 5 |
| Pyracantha angustifolia ! | Firethorn | Shrub | 2 |
| Pyracantha crenatoserrata | Chinese firethorn | Shrub | 5 |
| Pyracantha fortuneana | Chinese firethorn | Shrub | 5 |
| Rosa canina | Dog rose | Shrub | |
| Rosa rubiginosa | Sweet brier | Shrub | 3 |
| Rubus armeniacus ! | Himalayan blackberry | Shrub | |
| Rubus discolor | Blackberry | Shrub | |
| Rubus fruticosus | Shrubby blackberry | Vine, Shrub | |
| Rubus laciniatus | Cut leaved blackberry | Shrub | |
| Rubus pensilvanicus | Pennsylvania blackberry | Vine, Shrub | |
| Rubus ulmifolius | Elmleaf blackberry | Vine, Shrub | |
| Rubus ulmifolius var. anoplothyrsus | Elm leaf bramble | Vine, Shrub | |
| Rubus ulmifolius var. inermis | Elm leaf bramble | Vine, Shrub | |
| Salix alba | White willow | Shrub, Tree | 5 |
| Scutellaria angustifolia | Narrowleaf skullcap | Shrub | 5 |
| Senecio flaccidus var. flaccidus | Threadleaf ragwort | Shrub | |
| Senecio lugens | Small blacktip ragwort | Shrub | |
| Solanum aviculare ! | New zealand nightshade | Shrub | 1 |
| Solanum lanceolatum | Lance leaf nightshade | Shrub | |
| Solanum physalifolium | Hoe nightshade | Shrub | |
| Solanum villosum | Hairy nightshade | Shrub | |
| Spartium junceum ! | Spanish broom | Shrub | 2 |
| Syringa vulgaris | Common lilac | Vine, Shrub | 5 |
| Tamarix parviflora | Tamarisk | Tree, Shrub | |
| Tamarix ramosissima ! | Tamarisk | Tree, Shrub | |
| Ulex europaeus ! | Gorse | Shrub | |
| Viburnum tinus | Laurustinus | Shrub | 7 |
| Vitis vinifera | Cultivated grape | Vine, Shrub | 5 |
|
Lifeform: Tree | 28 plants | ||
|
Lifeform: Vine | 2 plants | ||
|
Pink background indicates a plant is non-native.
! indicates a plant is potentially invasive. |
||
| NB: found in Humboldt County is intended to indicate only plants found growing in the wild. However, the evidence is not always clear, and may occasionally include plants found in cultivation. To verify the wild presence of any particular plant in the list above, please click through to Calflora and look closely at the observations in this county. | ||