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Lactuca canadensis L.
CANADA LETTUCE
Life   Plantae   Dicotyledoneae   Asteraceae   Lactuca

Lactuca canadensis
© Copyright Bobby Hattaway 2011 · 6
Lactuca canadensis

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  • Missouri Botanical Garden

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  • Delaware Wildflowers

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Lactuca canadensis
© Copyright Bobby Hattaway 2011 · 6
Lactuca canadensis
Lactuca canadensis
© Copyright Bobby Hattaway 2011 · 5
Lactuca canadensis

Lactuca canadensis
© Copyright Bobby Hattaway 2011 · 5
Lactuca canadensis
Lactuca canadensis
© Copyright Bobby Hattaway 2011 · 5
Lactuca canadensis

Lactuca canadensis
© Copyright Bobby Hattaway 2011 · 5
Lactuca canadensis
Lactuca canadensis, inflorescence - whole - unspecified
© Copyright Steve Baskauf, 2002-2011 · 4
Lactuca canadensis, inflorescence - whole - unspecified

Lactuca canadensis, inflorescence - frontal view of flower
© Copyright Steve Baskauf, 2002-2011 · 4
Lactuca canadensis, inflorescence - frontal view of flower
Lactuca canadensis, inflorescence - lateral view of flower
© Copyright Steve Baskauf, 2002-2011 · 4
Lactuca canadensis, inflorescence - lateral view of flower

Lactuca canadensis, whole plant - in flower - general view
© Copyright Steve Baskauf, 2002-2011 · 4
Lactuca canadensis, whole plant - in flower - general view
Lactuca canadensis, leaf - on upper stem
© Copyright Steve Baskauf, 2002-2011 · 4
Lactuca canadensis, leaf - on upper stem

Lactuca canadensis, stem - showing leaf bases
© Copyright Steve Baskauf, 2002-2011 · 4
Lactuca canadensis, stem - showing leaf bases
Lactuca canadensis, leaf - basal or on lower stem
© Copyright Steve Baskauf, 2002-2011 · 4
Lactuca canadensis, leaf - basal or on lower stem

Lactuca canadensis, leaf - unspecified
© Copyright Steve Baskauf, 2002-2011 · 4
Lactuca canadensis, leaf - unspecified
Lactuca canadensis
© Copyright Mel Harte 2010 · 3
Lactuca canadensis

Associates · map
FamilyScientific name @ source (records)
Aphididae  Aphis ( @ NCSU_ENT (1)

Uroleucon ( @ AMNH_PBI (4); NCSU (78)
Botryosphaeriaceae  Guignardia depressa @ BPI (1)

Phyllosticta decidua @ BPI (1)
Dermateaceae  Phlyctema arcuata @ BPI (1)
Erysiphaceae  Erysiphe cichoracearum @ BPI (1)

Oidium erysiphoides @ BPI (1)

Sphaerotheca castagnei @ BPI (1)
Halictidae  Halictus ligatus @ B_AW (1)
Membracidae  Entylia carinata @ UDCC_TCN (2); NCSU (2)
Mycosphaerellaceae  Didymella subexerta @ BPI (2)

Mycosphaerella lactucae @ BPI (1)

Septoria lactucae @ BPI (7)

Septoria lactucicola @ BPI (11)

Septoria unicolor @ BPI (1)
Peronosporaceae  Bremia lactucae @ BPI (48)
Phaeosphaeriaceae  Leptosphaeria doliolum @ BPI (1)

Ophiobolus @ BPI (1)
Pucciniaceae  Puccinia dioicae @ BPI (7)

Puccinia extensicola @ BPI (8)

Puccinia hieraciata @ BPI (2)

Puccinia obscura @ BPI (1)

Puccinia patruelis @ BPI (3)
Uropyxidaceae  Aecidium compositarum @ BPI (1)
Valsaceae  Asteroma lactucae @ BPI (2)
_  Botryosporium pulchrum @ BPI (1)

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Following modified from Delaware Wildflowers
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Updated: 2024-03-28 15:51:19 gmt
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