Dahlia merckii Lehm.

Gardenology.org-IMG 1344 rbgs10dec
cc-by-sa-3.0

Raffi Kojian Wikimedia Commons
Description: English: Photographed at the Royal Botanic Gardens Sydney (Australia) in December. Date: 28 December 2010, 22:38:56. Source: http://Gardenology.org. Author: Raffi Kojian. Permission(Reusing this file): See attribution information.
Dahlia merckii 02
cc-by-sa-3.0

AfroBrazilian: Aleksandrs Balodis Wikimedia Commons
Description: English: Dahlia merckii. The Botanical Garden of the University of Latvia. Date: 6 September 2016, 12:01:56 (according to Exif data). Source: Own work. Author: AfroBrazilian: Aleksandrs Balodis.
Dahlia merkii Gedenktafel
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Uwe Rohwedder Wikimedia Commons
Description: Deutsch: Gedenktafel der Deutschen Dahlien-Gesellschaft zur 175. Jahrestag der Benennung der Merck-Dahlie (Dahlia merkii) am Familiengrab Merck im Jacobipark Hamburg-Eilbek. Date: 24 May 2020, 12:20:58. Source: Own work. Author: Uwe Rohwedder. Camera location53° 34′ 02.8″ N, 10° 03′ 08.51″ E View all coordinates using: OpenStreetMap 53.567444; 10.052364.
Dahlia merckii
cc-by-3.0

Drew Avery Wikimedia Commons
Description: English: Dahlia merckii, Copenhagen Botanical Garden. Date: 25 July 2009. Source: https://www.flickr.com/photos/33590535@N06/4352844908/. Author: Drew Avery.
Dahlia merckii-IMG 4644
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C T Johansson Wikimedia Commons
Camera location59° 22′ 08.49″ N, 18° 02′ 39.35″ E View all coordinates using: OpenStreetMap 59.369025; 18.044263. Description: Svenska: Dahlia merckii i Bergianska trädgården. Date: 6 July 2012, 12:37:26. Source: Own work. Author: C T Johansson.
Dahlia merckii-IMG 4647
cc-by-sa-3.0

C T Johansson Wikimedia Commons
Camera location59° 22′ 08.49″ N, 18° 02′ 39.35″ E View all coordinates using: OpenStreetMap 59.369025; 18.044263. Description: Svenska: Dahlia merckii i Bergianska trädgården. Date: 6 July 2012, 12:37:40. Source: Own work. Author: C T Johansson.
Dahlia merckii 01
cc-by-sa-3.0

AfroBrazilian: Aleksandrs Balodis Wikimedia Commons
Description: English: Dahlia merckii. The Botanical Garden of the University of Latvia. Date: 6 September 2016, 12:01:47 (according to Exif data). Source: Own work. Author: AfroBrazilian: Aleksandrs Balodis.
Dahlia merckii-IMG 4646
cc-by-sa-3.0

C T Johansson Wikimedia Commons
Camera location 59° 22′ 08.49″ N, 18° 02′ 39.35″ E : View all coordinates using: OpenStreetMap - Google Earth: 59.369025; 18.044263. Description: Svenska: Dahlia merckii i Bergianska trädgården. Date: 6 July 2012, 12:37:39. Source: Own work. Author: C T Johansson.
Gardenology.org-IMG 1346 rbgs10dec
cc-by-sa-3.0

Raffi Kojian Wikimedia Commons
Description: English: Photographed at the Royal Botanic Gardens Sydney (Australia) in December. Date: 28 December 2010, 22:39:08. Source: http://Gardenology.org. Author: Raffi Kojian. Permission(Reusing this file): See attribution information.
Bedding Dahlia {dahlia merckii}
cc-by

Drew Avery Flickr Group
Copenhagen, Hovedstaden, Denmark
Bedding Dahlia {dahlia merckii}
cc-by

Drew Avery Flickr Group
Copenhagen, Hovedstaden, Denmark