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Datasets

datasets have provided data to the SBDI for this species.

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Names and sources

Accepted Name Source
Lactuca biennis (Moench) Fernald
  • GBIF Backbone Taxonomy
Published in:Fernald. (1940). In: Rhodora 42: 300.
Synonym Source
Sonchus spicatus Lam. heterotypic synonym
  • GBIF Backbone Taxonomy
Published in:Lam. (1786). In: Encyc. 3: 401.
Sonchus biennis Moench homotypic synonym
  • GBIF Backbone Taxonomy
Published in:Moench. (1794). In: Methodus 545.
Mulgedium spicatum var. spicatum synonym
  • GBIF Backbone Taxonomy
Mulgedium spicatum var. integrifolium (Torr. & A.Gray) Small synonym
  • GBIF Backbone Taxonomy
Mulgedium spicatum (Lam.) Small heterotypic synonym
  • GBIF Backbone Taxonomy
Published in:Small. (1913). In: Fl. Lancaster Co. 316.
Mulgedium leucophaeum var. leucophaeum synonym
  • GBIF Backbone Taxonomy
Mulgedium leucophaeum var. integrifolium Torr. & A.Gray synonym
  • GBIF Backbone Taxonomy
Published in:Torr. & A. Gray. (1843). In: Fl. N. Amer. 2: 499.
Lactuca terrae-novae Fernald heterotypic synonym
  • GBIF Backbone Taxonomy
Published in:Fernald. (1927). In: Rhodora 28: 240.
Lactuca spicata var. multifida A.Nelson & J.F.Macbr. synonym
  • GBIF Backbone Taxonomy
Published in:A. Nelson & J. F. Macbr. (1916). In: Bot. Gaz. 62: 152.
Lactuca spicata var. integrifolia (Torr. & A.Gray) Britton synonym
  • GBIF Backbone Taxonomy
Published in:Britton. (1894). In: Mem. Torrey Bot. Club 5: 350.
Lactuca spicata var. aurea Jenn. synonym
  • GBIF Backbone Taxonomy
Published in:Jenn. (1922). In: Ann. Carnegie Mus. 13: 440.
Lactuca spicata f. spicata synonym
  • GBIF Backbone Taxonomy
Lactuca spicata f. integrifolia (Torr. & A.Gray) Jenn. synonym
  • GBIF Backbone Taxonomy
Published in:Jenn. (1922). In: Ann. Carnegie Mus. 13: 443.
Lactuca spicata Hitchc. heterotypic synonym
  • GBIF Backbone Taxonomy
Published in:Hitchc. (1891). In: Trans. Acad. Sci. St. Louis 5: 506.
Lactuca multifida Rydb. synonym
  • GBIF Backbone Taxonomy
Published in:Mem. New York Bot. Gard. 1: 484 (1900)

Originally found in sources as doubtful taxon within Lactuca L.
Lactuca leucophaea var. integrifolia (Torr. & A.Gray) A.Gray synonym
  • GBIF Backbone Taxonomy
Published in:Gray, A. (1884). In: Syn. Fl. N. Amer. 1(2): 444.
Lactuca biennis subsp. integrifolia (A.Gray) Britton synonym
  • GBIF Backbone Taxonomy
Lactuca biennis f. integrifolia (Torr. & A.Gray) Fernald synonym
  • GBIF Backbone Taxonomy
Published in:Fernald. (1940). In: Rhodora 42: 302.
Lactuca biennis f. biennis synonym
  • GBIF Backbone Taxonomy
Lactuca biennis f. aurea (Jenn.) Fernald synonym
  • GBIF Backbone Taxonomy
Published in:Fernald. (1940). In: Rhodora 42: 302.
Eunoxis amabilis Raf. synonym
  • GBIF Backbone Taxonomy
Published in:Raf. (1838). In: New Fl. 4: 84.
Cicerbita spicata var. spicata synonym
  • GBIF Backbone Taxonomy
Cicerbita spicata var. integrifolia (Torr. & A.Gray) Beauverd synonym
  • GBIF Backbone Taxonomy
Published in:Beauverd. (1910). In: Bull. Soc. Bot. Genève, Sér. 2, 2: 124.
Cicerbita spicata (Lam.) Beauverd heterotypic synonym
  • GBIF Backbone Taxonomy
Published in:Beauverd. (1910). In: Bull. Soc. Bot. Geneve Ser. II. 2: 124.
Cicerbita canadensis var. integrifolia Farw. synonym
  • GBIF Backbone Taxonomy
Published in:Farw. (1900). In: Rep. (Annual) Commiss. Parks Boulevards Detroit 11: 93.
Agathyrsus floridanus D.Don synonym
  • GBIF Backbone Taxonomy
Published in:Don, D. (n.d.). In: Edinburgh New Philos. J. 6: 310 (1828-1829 Publ. 1829).
Common names Source
Biennial Lettuce
  • English
  • GBIF Backbone Taxonomy
Published in:Martha's Vineyard species checklist
Biennial Lettuce United States
  • English
  • GBIF Backbone Taxonomy
Published in:Checklist of Vermont Species
Biennial Lettuce
  • English
  • GBIF Backbone Taxonomy
Published in:Database of Vascular Plants of Canada (VASCAN)
Blue Wood Lettuce
  • English
  • GBIF Backbone Taxonomy
Published in:Database of Vascular Plants of Canada (VASCAN)
Blue Wood Lettuce
  • English
  • GBIF Backbone Taxonomy
Published in:Martha's Vineyard species checklist
Blue Wood Lettuce United States
  • English
  • GBIF Backbone Taxonomy
Published in:Checklist of Vermont Species
Blue Wood Lettuce
  • English
  • GBIF Backbone Taxonomy
Published in:GRIN Taxonomy
Tall Blue Lettuce
  • English
  • GBIF Backbone Taxonomy
Published in:Martha's Vineyard species checklist
Tall Blue Lettuce
  • English
  • GBIF Backbone Taxonomy
Published in:Database of Vascular Plants of Canada (VASCAN)
Tall Blue Lettuce United States
  • English
  • GBIF Backbone Taxonomy
Published in:Checklist of Vermont Species
Tall Blue Lettuce
  • English
  • GBIF Backbone Taxonomy
Published in:GRIN Taxonomy
Wild Blue Lettuce
  • English
  • GBIF Backbone Taxonomy
Published in:Database of Vascular Plants of Canada (VASCAN)
Wild Blue Lettuce United States
  • English
  • GBIF Backbone Taxonomy
Published in:Checklist of Vermont Species
Wild Blue Lettuce
  • English
  • GBIF Backbone Taxonomy
Published in:Martha's Vineyard species checklist
Woodland Lettuce United States
  • English
  • GBIF Backbone Taxonomy
Published in:Checklist of Vermont Species
Woodland Lettuce
  • English
  • GBIF Backbone Taxonomy
Published in:Database of Vascular Plants of Canada (VASCAN)
Woodland Lettuce
  • English
  • GBIF Backbone Taxonomy
Published in:Martha's Vineyard species checklist

Classification

kingdom
Plantae
phylum
Tracheophyta
class
Magnoliopsida
order
Asterales
family
Asteraceae
genus
Lactuca
species
Lactuca biennis
unranked
SH0890548.09FU 
unranked
SH1581267.08FU 
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Name references found in the Biodiversity Heritage Library

Genbank

Data sets Licence Records