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Species
Northeastern U.S.A.
Lactuca biennis
(Moench) Fernald
Common name(s)
Tall blue lettuce
Synonym(s)
8
Genus
Lactuca
Family
Asteraceae
Flora
Northeastern U.S.A.
112
observations
Summary
Map
Phenology
Altitudes
Trends
Top contributors / Top identifiers
External resources
Map
Phenology
Altitudes
Trends
Top contributors / Top identifiers
External resources
Pl@ntNet data at GBIF
Pl@ntNet data at gbif.org
Download Pl@ntNet data at gbif.org
Pl@ntNet data at gbif.org API
Wikipedia
Lactuca biennis
(Moench) Fernald
Summary
Flower
Leaf
Fruit
Bark
Habit
Other
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Flower
6 Aug 2022
Private geolocation
13 Jul 2021
Private geolocation
28 Aug 2021
Private geolocation
12 Aug 2021
16 Aug 2021
Private geolocation
7 Aug 2021
Private geolocation
29 Aug 2024
Public geolocation
10 Aug 2020
Private geolocation
26 Aug 2021
Private geolocation
26 Aug 2021
Private geolocation
16 Aug 2020
Private geolocation
11 Aug 2024
Public geolocation
28 Aug 2019
Private geolocation
19 Aug 2020
Private geolocation
14 Jun 2024
7 Sep 2024
Public geolocation
5 Sep 2021
Private geolocation
24 Jul 2021
Private geolocation
28 Aug 2019
Leaf
17 May 2024
Private geolocation
13 Jul 2021
Private geolocation
13 Apr 2019
Public geolocation
13 Apr 2019
Public geolocation
3 May 2024
Private geolocation
29 Jun 2019
6 Aug 2021
3 Jul 2021
Private geolocation
18 Jun 2022
Private geolocation
29 Aug 2024
Public geolocation
31 Jan 2024
Private geolocation
3 Aug 2023
Private geolocation
16 Jun 2020
16 Jun 2020
12 Jul 2024
12 Jul 2024
12 Jul 2021
Private geolocation
12 Jul 2021
Private geolocation
26 Aug 2021
Private geolocation
19 Jun 2022
Private geolocation
16 Aug 2020
Private geolocation
4 Aug 2024
Private geolocation
10 Jun 2024
Public geolocation
16 Jul 2021
Private geolocation
5 Sep 2022
Private geolocation
20 Aug 2020
Private geolocation
18 Jul 2021
30 Jul 2023
Private geolocation
26 Jun 2023
Private geolocation
20 Jul 2024
Public geolocation
5 Jun 2020
Private geolocation
22 May 2024
22 May 2024
6 Sep 2023
Private geolocation
6 Sep 2023
Private geolocation
18 Jun 2024
14 Jun 2024
18 Jun 2024
7 Sep 2024
Public geolocation
7 Sep 2024
Public geolocation
5 Sep 2021
Private geolocation
5 Sep 2021
Private geolocation
20 May 2020
Private geolocation
20 Jul 2022
Private geolocation
9 Jun 2024
9 Jun 2024
24 Jul 2021
Private geolocation
24 Apr 2022
Private geolocation
24 May 2022
Private geolocation
23 May 2023
6 Jul 2018
Private geolocation
13 Jun 2022
Private geolocation
23 May 2023
13 Jun 2022
Private geolocation
23 Jun 2024
10 Sep 2021
Private geolocation
20 Jun 2024
Private geolocation
12 Jul 2024
30 Jun 2024
Public geolocation
30 Jun 2024
Public geolocation
30 Jun 2024
Public geolocation
27 May 2023
Private geolocation
25 May 2019
Private geolocation
28 Aug 2019
Fruit
6 Sep 2023
Private geolocation
Bark
13 Jul 2021
Private geolocation
13 Apr 2019
Public geolocation
3 Jul 2021
Private geolocation
14 Jun 2024
18 Jun 2024
20 May 2020
Private geolocation
24 Jul 2021
Private geolocation
Habit
13 Jul 2021
Private geolocation
13 Apr 2019
Public geolocation
3 Jul 2021
Private geolocation
29 Aug 2024
Public geolocation
22 May 2024
14 Jun 2024
20 May 2020
Private geolocation
28 Aug 2019
Other
29 Aug 2024
Public geolocation