Description: English: Helianthella quinquenervis, cluster of plants in typical habitat. Date: Unknown date. Source: http://www.insectimages.org/browse/detail.cfm?imgnum=1209073. Author: Dave Powell, USDA Forest Service, Bugwood.org. Permission (Reusing this file): : This file is licensed under the Creative CommonsAttribution 3.0 Unported license.:. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). http://creativecommons.org/licenses/by/3.0 CC BY 3.0 Creative Commons Attribution 3.0 truetrue.
Description: English: Helianthella uniflora (the yellow-flowering herb in the open sites) prefers settings that are not disturbance-prone, such as set back from roadsides where native plant cover is high. The genus Helianthella differs from the roadside-inhabiting genus Helianthus in this regard. Date: 15 July 2011, 08:57. Source: Helianthella uniflora Uploaded by Tim1357. Author: Matt Lavin from Bozeman, Montana, USA. Camera location44° 36′ 11.67″ N, 111° 25′ 14.79″ WView all coordinates using: OpenStreetMap 44.603241; -111.420775.
Helianthella castanea—Mt. diablo helianthella. Included in the CNPS Inventory of Rare and Endangered Plants on list 1B.2 (rare, threatened, or endangered in CA and elsewhere). The species grows only in the San Francisco Bay Area where it is threatened by urbanization, as a quick glance at the Google Books listing for the species will confirm since it appears in many Environmental Impact Reports. Photographed at Regional Parks Botanic Garden located in Tilden Regional Park near Berkeley, CA
Summary[edit] Description: English: Helianthella uniflora, oneflower helianthella, is common in the open understory of Picea engelmannii, Engelmann spruce, and Pseudotsuga menziesii, Douglas fir, at the southern end of the Bridger mountain including up into the subalpine. It is a middle-summer flowering species and typically is mostly past flowering before the end of July. Date: 9 July 2018, 08:10:20. Source: https://www.flickr.com/photos/35478170@N08/45254033104/. Author: Matt Lavin. Camera location45° 43′ 14.33″ N, 110° 57′ 52.21″ WView all coordinates using: OpenStreetMap 45.720648; -110.964502.
Summary[edit] Description: Helianthella quinquenervis, crest of the Black Range about half a mile south of Emory Pass, Grant County, New Mexico, 16 Sep 2011. Date: 16 September 2011, 13:55. Source: Helianthella quinquenervis. Author: Patrick Alexander from Las Cruces, NM.
Summary[edit] Description: English: Helianthella uniflora and many other native plant species are maintaining large population sizes over decades of the heavy human use of the sagebrush steppe along the ridgeline of Burke Park. Date: 27 June 2019, 10:33:41. Source: https://www.flickr.com/photos/35478170@N08/48188556071/. Author: Matt Lavin. Camera location45° 40′ 07.63″ N, 111° 01′ 38.51″ WView all coordinates using: OpenStreetMap 45.668785; -111.027365.
Summary[edit] Description: Helianthella quinquenervis, crest of the Black Range about half a mile south of Emory Pass, Grant County, New Mexico, 16 Sep 2011. Date: 16 September 2011, 13:47. Source: Helianthella quinquenervis. Author: Patrick Alexander from Las Cruces, NM.
Description: The fall leaves are persistent and still reveal the mostly opposite arrangement (but alternate at more distal nodes) and the primary trident leave venation. Date: 31 October 2008, 13:35. Source: Helianthella uniflora Uploaded by Jacopo Werther. Author: Matt Lavin from Bozeman, Montana, USA. Camera location45° 39′ 36.24″ N, 111° 01′ 37.72″ WView all coordinates using: OpenStreetMap 45.660067; -111.027145.
Summary[edit] Description: Helianthella quinquenervis, crest of the Black Range about half a mile south of Emory Pass, Grant County, New Mexico, 16 Sep 2011. Date: 16 September 2011, 13:50. Source: Helianthella quinquenervis. Author: Patrick Alexander from Las Cruces, NM.
Summary[edit] Description: English: Helianthella uniflora and many other native plant species are maintaining large population sizes over decades of the heavy human use of the sagebrush steppe along the ridgeline of Burke Park. Date: 27 June 2019, 10:32:33. Source: https://www.flickr.com/photos/35478170@N08/48188536021/. Author: Matt Lavin. Camera location45° 40′ 08.59″ N, 111° 01′ 39.67″ WView all coordinates using: OpenStreetMap 45.669052; -111.027685.
Summary[edit] Description: Helianthella quinquenervis, crest of the Black Range about half a mile south of Emory Pass, Grant County, New Mexico, 16 Sep 2011. Date: 16 September 2011, 13:48. Source: Helianthella quinquenervis. Author: Patrick Alexander from Las Cruces, NM.
Summary[edit] Description: Oneflower helianthella (Helianthella uniflora), Aster family (Asteraceae). Manti-LaSal National Forest near Birdseye, Utah. Date: 18 June 2016, 10:34. Source: 2016.06.18_10.34.44_IMG_6734. Author: Andrey Zharkikh from Salt Lake City, USA.
Summary[edit] Description: Oneflower helianthella (Helianthella uniflora), Aster family (Asteraceae). Manti-LaSal National Forest near Birdseye, Utah. Date: 18 June 2016, 10:35. Source: 2016.06.18_10.35.19_IMG_6736. Author: Andrey Zharkikh from Salt Lake City, USA.