Description: English: Solidago rigida flowering in the garden of botanist Robert R. Kowal in Madison, Wisconsin. Date: 1 September 2012, 11:56:24. Source: Own work. Author: James Steakley.
Description: Solidago rigida commonly occurs in bunches with a copious basal leaf cluster. Date: 14 September 2010, 07:33. Source: Solidago rigida Uploaded by Tim1357. Author: Matt Lavin from Bozeman, Montana, USA. Camera location45° 40′ 20.99″ N, 111° 01′ 45.8″ WView all coordinates using: OpenStreetMap 45.672497; -111.029389.
Description: English: Oligoneuron rigidum (stiff goldenrod). Date: 21 January 2004. Source: EPA Great Lakes image collection: Stiff goldenrod. Author: United States Environmental Protection Agency Great Lakes National Program office. Permission(Reusing this file): The Great Lakes image collection is in the public domain and CANNOT be copyrighted. Although at present, no fee is charged for using the photos credit MUST be given to the United States Environmental Protection Agency Great Lakes National Program office.
Description: English: Several arrays of flower-heads comprise the capitulesence of a stiff-leaved goldenrod (Solidago rigida) plant. The phyllaries were hairy, and the plant was well over 1 m tall, suggesting that it belonged to subspecies rigida. This plant was photographed on 9/5/19, in a natural occurrence in a limestone meadow in Centre Co., Pennsylvania, USA. Date: 5 September 2019, 17:20:08. Source: Own work. Author: Daniel McClosky.
Description: English: Solidago rigida at Chicago Botanic Garden. Date: 1 September 2016, 22:51:47. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Solidago rigida at Chicago Botanic Garden. Date: 1 September 2016, 22:51:37. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Solidago rigida in Wilson State Park, Kansas. Date: 5 September 2016, 15:56:49. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: The individual flowering heads can be large in this species, over 1 cm long by nearly 1 cm wide on the larger end of the range of variation. Date: 14 September 2010, 07:35. Source: Solidago rigida Uploaded by Tim1357. Author: Matt Lavin from Bozeman, Montana, USA. Camera location45° 40′ 20.99″ N, 111° 01′ 45.8″ WView all coordinates using: OpenStreetMap 45.672497; -111.029389.
Description: English: Solidago rigida at Chicago Botanic Garden. Date: 1 September 2016, 22:51:31. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Solidago rigida at Chicago Botanic Garden. Date: 1 September 2016, 22:51:40. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Nine secund flower-heads comprise just one section of the large capitulesence array of a stiff-leaved goldenrod (Solidago rigida) plant. The phyllaries were hairy, and the plant was well over 1 m tall, suggesting that it belonged to subspecies rigida. This plant was photographed on 9/5/19, in a natural occurrence in a limestone meadow in Centre Co., Pennsylvania, USA. Date: 5 September 2019, 17:20:08. Source: Own work. Author: Daniel McClosky.
Description: The individual flowering heads can be large in this species, over 1 cm long by nearly 1 cm wide on the larger end of the range of variation. Date: 14 September 2010, 07:35. Source: Solidago rigida Uploaded by Tim1357. Author: Matt Lavin from Bozeman, Montana, USA. Camera location45° 40′ 20.99″ N, 111° 01′ 45.8″ WView all coordinates using: OpenStreetMap 45.672497; -111.029389.
Description: The leaves are tought (stiff) textured and covered with hairs that are felty early in the summer but rough (e.g., sand-papery) by late summer and early fall. Date: 14 September 2010, 07:37. Source: Solidago rigida Uploaded by Tim1357. Author: Matt Lavin from Bozeman, Montana, USA. Camera location45° 40′ 20.99″ N, 111° 01′ 45.8″ WView all coordinates using: OpenStreetMap 45.672497; -111.029389.
Description: English: Solidago rigida at Chicago Botanic Garden. Date: 1 September 2016, 22:51:57. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: Some plants of Solidago rigida will lose the basal leaf bunch during the late season probably due to dessication. Date: 14 September 2010, 07:34. Source: Solidago rigida Uploaded by Tim1357. Author: Matt Lavin from Bozeman, Montana, USA. Camera location45° 40′ 20.99″ N, 111° 01′ 45.8″ WView all coordinates using: OpenStreetMap 45.672497; -111.029389.
Description: The individual flowering heads can be large in this species, over 1 cm long by nearly 1 cm wide on the larger end of the range of variation. Date: 14 September 2010, 07:36. Source: Solidago rigida Uploaded by Tim1357. Author: Matt Lavin from Bozeman, Montana, USA. Camera location45° 40′ 20.99″ N, 111° 01′ 45.8″ WView all coordinates using: OpenStreetMap 45.672497; -111.029389.