Lactuca watsoniana: Difference between revisions

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'''''Lactuca watsoniana''''', called '''alfacinha''', is a species of [[Lactuca|wild lettuce]] endemic to the [[Azores]].<ref name="228355-1" >{{cite web |url=http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:228355-1 |title=''Lactuca watsoniana'' Trel. |author=<!--Not stated--> |date=2017 |website=Plants of the World Online |publisher=Board of Trustees of the Royal Botanic Gardens, Kew |access-date=13 September 2020 }}</ref> An endangered species, there are fewer than 2000 individuals remaining in the wild.<ref>{{cite journal |doi=10.15258/sst.2015.43.2.05 |title=Interactions between temperature, light and chemical promoters trigger seed germination of the rare Azorean lettuce, ''Lactuca watsoniana'' (Asteraceae) |year=2015 |last1=Dias |first1=E.F. |last2=Moura |first2=M. |last3=Schaefer |first3=H. |last4=Silva |first4=L. |journal=Seed Science and Technology |volume=43 |issue=2 |pages=133–144 }}</ref> DNA evidence shows that is closely related to the North American species of ''Lactuca'', while the [[Canary Islands]] endemic ''[[Lactuca palmensis]]'' is more closely related to African and European ''Lactuca'' lineage.<ref>{{cite journal |doi=10.1007/s10528-018-9847-8 |title=Phylogeography of the Macaronesian Lettuce Species ''Lactuca watsoniana'' and ''L. palmensis'' (Asteraceae) |year=2018 |last1=Dias |first1=Elisabete F. |last2=Kilian |first2=Norbert |last3=Silva |first3=Luís |last4=Schaefer |first4=Hanno |last5=Carine |first5=Mark |last6=Rudall |first6=Paula J. |last7=Santos-Guerra |first7=Arnoldo |last8=Moura |first8=Mónica |journal=Biochemical Genetics |volume=56 |issue=4 |pages=315–340 |pmid=29478137 |s2cid=3524756 }}</ref>
'''''Lactuca watsoniana''''', locally known as '''alfacinha''', is a species of [[Lactuca|wild lettuce]] endemic to the [[Azores]].<ref name="228355-1" >{{cite web |url=http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:228355-1 |title=''Lactuca watsoniana'' Trel. |author=<!--Not stated--> |date=2017 |website=Plants of the World Online |publisher=Board of Trustees of the Royal Botanic Gardens, Kew |access-date=13 September 2020 }}</ref> An endangered species, there are fewer than 2000 individuals remaining in the wild.<ref>{{cite journal |doi=10.15258/sst.2015.43.2.05 |title=Interactions between temperature, light and chemical promoters trigger seed germination of the rare Azorean lettuce, ''Lactuca watsoniana'' (Asteraceae) |year=2015 |last1=Dias |first1=E.F. |last2=Moura |first2=M. |last3=Schaefer |first3=H. |last4=Silva |first4=L. |journal=Seed Science and Technology |volume=43 |issue=2 |pages=133–144 }}</ref> DNA evidence shows that is closely related to the North American species of ''Lactuca'', while the [[Canary Islands]] endemic ''[[Lactuca palmensis]]'' is more closely related to African and European ''Lactuca'' lineage.<ref>{{cite journal |doi=10.1007/s10528-018-9847-8 |title=Phylogeography of the Macaronesian Lettuce Species ''Lactuca watsoniana'' and ''L. palmensis'' (Asteraceae) |year=2018 |last1=Dias |first1=Elisabete F. |last2=Kilian |first2=Norbert |last3=Silva |first3=Luís |last4=Schaefer |first4=Hanno |last5=Carine |first5=Mark |last6=Rudall |first6=Paula J. |last7=Santos-Guerra |first7=Arnoldo |last8=Moura |first8=Mónica |journal=Biochemical Genetics |volume=56 |issue=4 |pages=315–340 |pmid=29478137 |s2cid=3524756 }}</ref>


==References==
==References==
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[[Category:Lactuca|watsoniana]]
[[Category:Lactuca|watsoniana]]
[[Category:Flora of the Azores]]
[[Category:Endemic flora of the Azores]]
[[Category:Endemic flora of the Azores]]
[[Category:Endangered plants]]
[[Category:Endangered plants]]

Revision as of 23:34, 29 December 2021

Lactuca watsoniana
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Lactuca
Species:
L. watsoniana
Binomial name
Lactuca watsoniana

Lactuca watsoniana, locally known as alfacinha, is a species of wild lettuce endemic to the Azores.[3] An endangered species, there are fewer than 2000 individuals remaining in the wild.[4] DNA evidence shows that is closely related to the North American species of Lactuca, while the Canary Islands endemic Lactuca palmensis is more closely related to African and European Lactuca lineage.[5]

References

  1. ^ Schaefer, H. (2011). "Lactuca watsoniana". IUCN Red List of Threatened Species. 2011: e.T161995A5525315. doi:10.2305/IUCN.UK.2011-1.RLTS.T161995A5525315.en. Retrieved 20 November 2021.
  2. ^ Rep. (Annual) Missouri Bot. Gard. 1897: 127 (1897)
  3. ^ "Lactuca watsoniana Trel". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 13 September 2020.
  4. ^ Dias, E.F.; Moura, M.; Schaefer, H.; Silva, L. (2015). "Interactions between temperature, light and chemical promoters trigger seed germination of the rare Azorean lettuce, Lactuca watsoniana (Asteraceae)". Seed Science and Technology. 43 (2): 133–144. doi:10.15258/sst.2015.43.2.05.
  5. ^ Dias, Elisabete F.; Kilian, Norbert; Silva, Luís; Schaefer, Hanno; Carine, Mark; Rudall, Paula J.; Santos-Guerra, Arnoldo; Moura, Mónica (2018). "Phylogeography of the Macaronesian Lettuce Species Lactuca watsoniana and L. palmensis (Asteraceae)". Biochemical Genetics. 56 (4): 315–340. doi:10.1007/s10528-018-9847-8. PMID 29478137. S2CID 3524756.
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