Observation  Detail
Plant Name   Persicaria lapathifolia
Common knotweed
Observer Ron Vanderhoff    PROFILE
Date 2018-10-25
County Orange What Grows Here?
Coordinates 33.85789, -117.81467
Elevation 79 meters
Location Description Santa Ana River, Tustin Ave. to Imperial, Anaheim
Notes Observation based on a photograph by Ron Vanderhoff.
Habitat Edge of river and in river in damp soil.
# of Plants 51 - 100Phenology Flowering
Calflora ID gp9481
Added 2018-10-25 Plant Observation Entry
Location Quality HIGH (2)
ContextOther Plant Observations at this location
© 2018 Ron Vanderhoff     CC BY-NC 4.0
© 2018 Ron Vanderhoff     CC BY-NC 4.0