| Criteria: found in Napa County • is not native • group by lifeform | ||||
| 655 records | include photos for these plants | # number of sources | ||
| Scientific Name | Common Name | Lifeform | # |
Lifeform: Annual | 353 plants | ||
|
Lifeform: Biennial | 2 plants | ||
|
Lifeform: Perennial | 216 plants | ||
|
Lifeform: Fern | 1 plant | ||
Lifeform: Shrub | 41 plants | ||
| Acacia baileyana ! | Cootamundra wattle | Tree, Shrub | 5 |
| Acacia dealbata ! | Silver wattle | Tree, Shrub | 1 |
| Buddleja davidii ! | Butterfly bush | Tree, Shrub | 6 |
| Cercis canadensis | Eastern redbud | Tree, Shrub | 66 |
| Cistus creticus | Pink rockrose | Shrub | 9 |
| Cistus incanus | Hairy rockrose | Shrub | 10 |
| Cotoneaster pannosus ! | Woolly cotoneaster | Shrub | |
| Crataegus monogyna ! | Hawthorn | Shrub | 2 |
| Cydonia oblonga | Quince | Tree, Shrub | |
| Cytisus scoparius ! | Scotch broom | Shrub | 1 |
| Genista monspessulana ! | French broom | Shrub | |
| Hedera helix ! | English ivy | Vine, Shrub | 6 |
| Holodiscus dumosus | Rockspirea | Shrub | 40 |
| Hypericum androsaemum ! | Sweet amber | Shrub | 3 |
| Ilex aquifolium ! | Holly | Tree, Shrub | 3 |
| Ligustrum lucidum ! | Glossy privet | Tree, Shrub | 3 |
| Ligustrum sinense | Chinese privet | Tree, Shrub | 1 |
| Lonicera japonica | Japanese honeysuckle | Vine, Shrub | 7 |
| Maclura pomifera | Osage orange | Tree, Shrub | 3 |
| Nicotiana glauca ! | Tree tobacco | Tree, Shrub | 2 |
| Olea europaea ! | Olive | Tree, Shrub | 10 |
| Opuntia ficus-indica | Tuna | Shrub (stem succulent) | 4 |
| Quercus macrocarpa | Bur oak | Tree, Shrub | 4 |
| Ricinus communis ! | Castor bean | Shrub | 1 |
| Rosa canina | Dog rose | Shrub | |
| Rosa rubiginosa | Sweet brier | Shrub | 3 |
| Rosmarinus officinalis | Rosemary | Shrub | 28 |
| Rubus armeniacus ! | Himalayan blackberry | Shrub | |
| Rubus discolor | Blackberry | Shrub | |
| Rubus laciniatus | Cut leaved blackberry | Shrub | |
| Scutellaria angustifolia | Narrowleaf skullcap | Shrub | 5 |
| Senecio lugens | Small blacktip ragwort | Shrub | |
| Sesbania punicea ! | Rattlebox | Shrub | 1 |
| Solanum physalifolium | Hoe nightshade | Shrub | |
| Spartium junceum ! | Spanish broom | Shrub | 2 |
| Tamarix chinensis ! | Chinese tamarisk | Shrub | |
| Tamarix parviflora | Tamarisk | Tree, Shrub | |
| Tamarix ramosissima ! | Tamarisk | Tree, Shrub | |
| Ulex europaeus ! | Gorse | Shrub | |
| Vitis rupestris | Sand grape | Vine, Shrub | |
| Vitis vinifera | Cultivated grape | Vine, Shrub | 5 |
|
Lifeform: Tree | 38 plants | ||
| Acacia decurrens | Green wattle | Tree | |
| Acacia melanoxylon ! | Blackwood acacia | Tree | 5 |
| Ailanthus altissima ! | Tree of heaven | Tree | 2 |
| Arbutus unedo | Strawberry tree | Tree | 15 |
| Catalpa bignonioides | Southern catalpa | Tree | 1 |
| Catalpa speciosa | Northern catalpa | Tree | 4 |
| Cestrum parqui ! | Chilean jessamine | Tree | 5 |
| Cupressus sempervirens | Italian cypress | Tree | 13 |
| Eriobotrya japonica | Loquat | Tree | 4 |
| Eucalyptus globulus ! | Blue gum | Tree | 4 |
| Eucalyptus tereticornis | Forest red gum | Tree | |
| Eucalyptus viminalis | Manna gum | Tree | |
| Ficus carica ! | Common fig | Tree | 1 |
| Juglans cinerea | Butternut | Tree | |
| Juglans regia | English walnut | Tree | 1 |
| Laburnum anagyroides | Golden chain tree | Tree | 1 |
| Malus pumila | Paradise apple | Tree | 2 |
| Malus sylvestris | Apple | Tree | |
| Morus alba | Mulberry | Tree | 8 |
| Nerium oleander | Oleander | Tree | 8 |
| Phoenix canariensis ! | Canary island date palm | Tree | 2 |
| Pistacia vera | Pistachio nut | Tree | |
| Populus deltoides | Eastern cottonwood | Tree | 3 |
| Prunus armeniaca | Apricot | Tree | |
| Prunus avium | Sweet cherry | Tree | 1 |
| Prunus cerasifera ! | Cherry plum | Tree | 8 |
| Prunus domestica | European plum | Tree | |
| Prunus dulcis | Almond | Tree | |
| Prunus persica | Peach | Tree | 4 |
| Pyrus communis | Common pear | Tree | 1 |
| Quercus alba | White oak | Tree | |
| Quercus marilandica | Blackjack oak | Tree | |
| Robinia pseudoacacia ! | Black locust | Tree | 6 |
| Salix nigra | Black willow | Tree | 7 |
| Schinus molle ! | Peruvian pepper tree | Tree | 9 |
| Tilia americana | American basswood | Tree | |
| Ulmus minor | English elm | Tree | 1 |
| Ulmus parvifolia | Siberian elm | Tree | 10 |
|
Lifeform: Vine | 2 plants | ||
|
Pink background indicates a plant is non-native.
! indicates a plant is potentially invasive. |
||
| NB: found in Napa 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. | ||