Lettuce

Agricultural pest management


Weed Photo Gallery,
with common and scientific names

(Reviewed 4/17, updated 4/17)

In this Guideline: More about weeds in lettuce:

Common names link to pages with weed descriptions and photos, up to 100K, often showing several stages of development.

Common Name Scientific Name
Barnyardgrass Echinochloa crus-galli
Bluegrass, annual Poa annua
Burclover, California Medicago polymorpha
Canarygrasses Phalaris spp.
Chickweed, common Stellaria media
Crabgrasses Digitaria spp.
Cupgrasses Eriochloa spp.
Fiddlenecks Amsinckia spp.
Goosefoot, nettleleaf Chenopodium murale
Groundcherries Physalis spp.
Groundsel, common Senecio vulgaris
Henbit Lamium amplexicaule
Junglerice Echinochloa colona
Knotweed, common Polygonum arenastrum
Lambsquarters, common Chenopodium album
Lettuce, prickly Lactuca serriola
Mallows Malva spp.
Mustards Brassica spp.
Nettle, burning Urtica urens
Nightshade, hairy Solanum sarrachoides
Nutsedge, purple Cyperus rotundus
Nutsedge, yellow Cyperus esculentus
Oat, wild Avena fatua
Pigweeds Amaranthus spp.
Purslane, common Portulaca oleracea
Rocket, London Sisymbrium irio
Shepherd's-Purse Capsella bursa-pastoris
Sowthistles Sonchus spp.
Sweetclovers Melilotis spp.
Swinecress, lesser Lepidium didymum

PUBLICATION

[UC Peer Reviewed]

UC IPM Pest Management Guidelines: Lettuce
UC ANR Publication 3450

Weeds

R. F. Smith, UC Cooperative Extension, Monterey County
S. A. Fennimore, Weed Science/Plant Sciences, UC Davis/Salinas
M. LeStrange, UC Cooperative Extension, Tulare County

Acknowledgment for contributions to Weeds:
D. W. Cudney, Botany, UC Riverside
W. E. Bendixen, UC Cooperative Extension, Santa Barbara County
C. E. Bell, UC Cooperative Extension, San Diego County
W. T. Lanini, Weed Science/Plant Sciences, UC Davis

Top of page


Statewide IPM Program, Agriculture and Natural Resources, University of California
All contents copyright © 2017 The Regents of the University of California. All rights reserved.

For noncommercial purposes only, any Web site may link directly to this page. FOR ALL OTHER USES or more information, read Legal Notices. Unfortunately, we cannot provide individual solutions to specific pest problems. See our Home page, or in the U.S., contact your local Cooperative Extension office for assistance.

Agriculture and Natural Resources, University of California

Accessibility   /PMG/r441700999.html revised: June 15, 2017. Contact webmaster.