| 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 | ||
|
Lifeform: Perennial | 149 plants | ||
|
Lifeform: Fern | 1 plant | ||
|
Lifeform: Shrub | 19 plants | ||
Lifeform: Tree | 9 plants | ||
| Ailanthus altissima ! | Tree of heaven | Tree | 2 |
| Malus floribunda | Japanese flowering crabapple | Tree | 3 |
| Populus alba | White poplar | Tree | 2 |
| Populus deltoides | Eastern cottonwood | Tree | 3 |
| Prunus americana | American plum | Tree | 5 |
| Quercus palustris | Pin oak | Tree | 3 |
| Robinia pseudoacacia ! | Black locust | Tree | 6 |
| Salix nigra | Black willow | Tree | 7 |
| Ulmus parvifolia | Siberian elm | Tree | 10 |
|
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. | ||