An investigation of large-leaved Gunnera L. (Gunneraceae) grown outside in Britain and Ireland
A molecular investigation of large-leaved Gunnera growing outside in Britain and Ireland was conducted. Two low-copy nuclear CYCLOIDEA-like genes (CYC-like 1 and CYC-like 2) and two chloroplast DNA regions (matK and psbD-trnT) were sequenced for 271 samples of Gunnera. While it was confirmed that g...
Main Authors: | , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Royal Botanic Garden Edinburgh
2023-12-01
|
Series: | Sibbaldia |
Subjects: | |
Online Access: | https://journals.rbge.org.uk/rbgesib/article/view/1998 |
_version_ | 1797398699447418880 |
---|---|
author | Dawn Edwards James Armitage Jordan Bilsborrow John David Marlene Gebauer Gustavo Hassemer Julian Shaw Micheline Sheehy Skeffington Kálmán Könyves |
author_facet | Dawn Edwards James Armitage Jordan Bilsborrow John David Marlene Gebauer Gustavo Hassemer Julian Shaw Micheline Sheehy Skeffington Kálmán Könyves |
author_sort | Dawn Edwards |
collection | DOAJ |
description |
A molecular investigation of large-leaved Gunnera growing outside in Britain and Ireland was conducted. Two low-copy nuclear CYCLOIDEA-like genes (CYC-like 1 and CYC-like 2) and two chloroplast DNA regions (matK and psbD-trnT) were sequenced for 271 samples of Gunnera. While it was confirmed that genuine G. tinctoria is growing both in cultivation and in the wild, the results support recently published morphological and historical findings that the species G. manicata appears no longer to be present in Britain and Ireland. Instead, the plant under this name is G. × cryptica, a hybrid between G. manicata and G. tinctoria. The implication of this discovery for legislation on invasive non-native species where G. manicata and G. tinctoria are listed is explored.
|
first_indexed | 2024-03-09T01:29:16Z |
format | Article |
id | doaj.art-51a80e4aa70e458a955d02f12fb2cf3a |
institution | Directory Open Access Journal |
issn | 2513-9231 |
language | English |
last_indexed | 2024-03-09T01:29:16Z |
publishDate | 2023-12-01 |
publisher | Royal Botanic Garden Edinburgh |
record_format | Article |
series | Sibbaldia |
spelling | doaj.art-51a80e4aa70e458a955d02f12fb2cf3a2023-12-10T06:03:06ZengRoyal Botanic Garden EdinburghSibbaldia2513-92312023-12-0122An investigation of large-leaved Gunnera L. (Gunneraceae) grown outside in Britain and IrelandDawn Edwards0https://orcid.org/0000-0001-5919-5103James ArmitageJordan Bilsborrowhttps://orcid.org/0000-0002-4404-9514John DavidMarlene GebauerGustavo Hassemerhttps://orcid.org/0000-0003-4365-6934Julian ShawMicheline Sheehy SkeffingtonKálmán Könyveshttps://orcid.org/0000-0002-8303-1544Royal Horticultural Society A molecular investigation of large-leaved Gunnera growing outside in Britain and Ireland was conducted. Two low-copy nuclear CYCLOIDEA-like genes (CYC-like 1 and CYC-like 2) and two chloroplast DNA regions (matK and psbD-trnT) were sequenced for 271 samples of Gunnera. While it was confirmed that genuine G. tinctoria is growing both in cultivation and in the wild, the results support recently published morphological and historical findings that the species G. manicata appears no longer to be present in Britain and Ireland. Instead, the plant under this name is G. × cryptica, a hybrid between G. manicata and G. tinctoria. The implication of this discovery for legislation on invasive non-native species where G. manicata and G. tinctoria are listed is explored. https://journals.rbge.org.uk/rbgesib/article/view/1998Britain and Irelandcultivated large-leaved GunneraCYC-likeGunnera × crypticaheterozygosityhybrid |
spellingShingle | Dawn Edwards James Armitage Jordan Bilsborrow John David Marlene Gebauer Gustavo Hassemer Julian Shaw Micheline Sheehy Skeffington Kálmán Könyves An investigation of large-leaved Gunnera L. (Gunneraceae) grown outside in Britain and Ireland Sibbaldia Britain and Ireland cultivated large-leaved Gunnera CYC-like Gunnera × cryptica heterozygosity hybrid |
title | An investigation of large-leaved Gunnera L. (Gunneraceae) grown outside in Britain and Ireland |
title_full | An investigation of large-leaved Gunnera L. (Gunneraceae) grown outside in Britain and Ireland |
title_fullStr | An investigation of large-leaved Gunnera L. (Gunneraceae) grown outside in Britain and Ireland |
title_full_unstemmed | An investigation of large-leaved Gunnera L. (Gunneraceae) grown outside in Britain and Ireland |
title_short | An investigation of large-leaved Gunnera L. (Gunneraceae) grown outside in Britain and Ireland |
title_sort | investigation of large leaved gunnera l gunneraceae grown outside in britain and ireland |
topic | Britain and Ireland cultivated large-leaved Gunnera CYC-like Gunnera × cryptica heterozygosity hybrid |
url | https://journals.rbge.org.uk/rbgesib/article/view/1998 |
work_keys_str_mv | AT dawnedwards aninvestigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT jamesarmitage aninvestigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT jordanbilsborrow aninvestigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT johndavid aninvestigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT marlenegebauer aninvestigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT gustavohassemer aninvestigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT julianshaw aninvestigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT michelinesheehyskeffington aninvestigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT kalmankonyves aninvestigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT dawnedwards investigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT jamesarmitage investigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT jordanbilsborrow investigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT johndavid investigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT marlenegebauer investigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT gustavohassemer investigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT julianshaw investigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT michelinesheehyskeffington investigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland AT kalmankonyves investigationoflargeleavedgunneralgunneraceaegrownoutsideinbritainandireland |