| Criteria: found in Lassen County • is not native • group by lifeform | ||||
| 362 records | include photos for these plants | # number of sources | ||
| Scientific Name | Common Name | Lifeform | # |
Lifeform: Annual | 180 plants | ||
Lifeform: Biennial | 2 plants | ||
| Euphorbia myrsinites | Myrtle spurge | Biennial, Perennial herb | 6 |
| Isatis tinctoria ! | Dyers woad | Biennial, Perennial herb | |
|
Lifeform: Perennial | 149 plants | ||
|
Lifeform: Fern | 1 plant | ||
|
Lifeform: Shrub | 19 plants | ||
| Betula papyrifera | Paper birch | Shrub | 22 |
| Cercis canadensis | Eastern redbud | Tree, Shrub | 66 |
| Cytisus scoparius ! | Scotch broom | Shrub | 1 |
| Elaeagnus angustifolia ! | Russian olive | Tree, Shrub | 2 |
| Holodiscus dumosus | Rockspirea | Shrub | 40 |
| Juniperus monosperma | Oneseed juniper | Shrub | 2 |
| Lycium barbarum | Matrimony vine | Shrub | 1 |
| Penstemon venustus | Venus penstemon | Shrub (stem succulent) | 3 |
| Rubus armeniacus ! | Himalayan blackberry | Shrub | |
| Rubus discolor | Blackberry | Shrub | |
| Rubus laciniatus | Cut leaved blackberry | Shrub | |
| Senecio lugens | Small blacktip ragwort | Shrub | |
| Senecio sphaerocephalus | Ballhead ragwort | Shrub | |
| Solanum dulcamara | Bittersweet | Vine, Shrub | 1 |
| Solanum physalifolium | Hoe nightshade | Shrub | |
| Solanum villosum | Hairy nightshade | Shrub | |
| Symphoricarpos oreophilus var. oreophilus | Mountain snowberry | Shrub | |
| Tamarix parviflora | Tamarisk | Tree, Shrub | |
| Tamarix ramosissima ! | Tamarisk | Tree, Shrub | |
|
Lifeform: Tree | 9 plants | ||
|
Pink background indicates a plant is non-native.
! indicates a plant is potentially invasive. |
||
| NB: found in Lassen 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. | ||