Plants of USA and Canada

Scientific or common name:

Lactuca biennis (Moench) Fernald


ASTERACEAE Family selection - Aster family (Angiosperms - Flowering plants)

Taxon Page:

Name: Lactuca biennis (Moench) Fernald Taxon selection
Nomencl. ref.: Rhodora 42: 300. 1940
Rank: species

pictures Images of Lactuca biennis


Common names

US name U.S. name: Tall blue lettuce
en English name: blue wood lettuce
English name: tall blue lettuce

Grown habit: Forb/herb
Duration: Annual, Biennial
 

Synonyms:
= Lactuca spicata auct. non (Lam.) Hitchc.
= Lactuca spicata (Lam.) Hitchc. var. integrifolia (Torr. & A. Gray) Britton
= Mulgedium spicatum auct. non (Lam.) Small
= Mulgedium spicatum (Lam.) Small var. integrifolium (Torr. & A. Gray) Small



TAXONOMY

Kingdom: Plantae
Subkingdom: Tracheobionta
Superdivision: Spermatophyta
Division: Magnoliophyta
Class: Magnoliopsida
Subclass: Asteridae
Order: Asterales
Family: Asteraceae
Genus: Lactuca
Species:


Page counter: 358 ( AVG: 222 / 291.019 )



Gallery:

Lactuca biennis
Lactuca biennis
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 3: 321.


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- The New Plantfinder - Images and local names of vascular plants - Project Dryades / KeyToNature, coordinated by the Department of Life Sciences, University of Trieste
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Distribution in USA and Canada (*)
USA (AK, CA, CO, CT, DC, DE, IA, ID, IL, IN, KY, MA, MD, ME, MI, MN, MT, NC, ND, NH, NJ, NM, NY, OH, OR, PA, RI, SD, TN, UT, VA, VT, WA, WI, WV, WY), CAN (AB, BC, LB, MB, NB, NF, NS, ON, PE, QC, SK, YT), FRA (SPM)

Distributional map for Lactuca biennis (Moench) Fernald
Map for Lactuca biennis (Moench) Fernald
(*) USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 28 August 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA



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More species:
1) Lactuca campestris Greene [151]
2) Lactuca campestris Greene var. typica Wiegand [96]
3) Lactuca canadensis L. [635]
4) Lactuca canadensis L. var. latifolia Kuntze [146]
5) Lactuca canadensis L. var. obovata Wiegand [164]
6) Lactuca floridana (L.) Gaertn. var. villosa (Jacq.) Cronquist [309]
7) Lactuca muralis (L.) Fresen. [534]
8) Lactuca scariola L. [235]
9) Lactuca tatarica (L.) C.A. Mey. ssp. pulchella (Pursh) Stebbins [139]
10) Lagenaria siceraria (Molina) Standl. ssp. asiatica (Kobiakova) Heiser [395]

26-Apr-2024 - Week-17





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