Holboell's Rockcress

Description: Arabis holboellii can colonize disturbed sites that already have abundant cover of "noxious weeds" and other introduced "invaders". Date: 10 June 2009, 12:06. Source: Boechera retrofracta (Arabis holboellii) Uploaded by Jacopo Werther. Author: Matt Lavin from Bozeman, Montana, USA. Camera location43° 35′ 49.16″ N, 112° 40′ 43.32″ W View all coordinates using: OpenStreetMap 43.596988; -112.678700.

Description: Boechera holboellii about 100 m west of the Cathedral Rock/Little Falls trailhead, Kyle Canyon, Spring Mountains, southern Nevada (elev. about 2300 m). Date: 30 May 2008. Source: Own work. Author: Stan Shebs. Stan Shebs, the copyright holder of this work, hereby publishes it under the following licenses: : Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue. : This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.:. Attribution: Stan Shebs. https://creativecommons.org/licenses/by-sa/3.0 CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue. : This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.:. Attribution: Stan Shebs. https://creativecommons.org/licenses/by-sa/2.5 CC BY-SA 2.5 Creative Commons Attribution-Share Alike 2.5 truetrue. You may select the license of your choice.

Description: The downward curving fruits born from downwardly flexed pedicels is characteristic of this species. Date: 25 June 2009, 10:31. Source: Boechera retrofracta (Arabis holboellii) Uploaded by Jacopo Werther. Author: Matt Lavin from Bozeman, Montana, USA. Camera location43° 25′ 28.09″ N, 113° 33′ 13.48″ W View all coordinates using: OpenStreetMap 43.424469; -113.553745.

Description: Arabis holboellii var. retrofacta 20090521.11 Wells Gray Provincial Park, BC. Date: 21 May 2009, 20:44. Source: Funky Hair Uploaded by Amada44. Author: Jason Hollinger.

Description: Arabis holboellii can colonize disturbed sites that already have abundant cover of "noxious weeds" and other introduced "invaders". Date: 10 June 2009, 12:04. Source: Boechera retrofracta (Arabis holboellii) Uploaded by Jacopo Werther. Author: Matt Lavin from Bozeman, Montana, USA. Camera location43° 35′ 49.16″ N, 112° 40′ 43.32″ W View all coordinates using: OpenStreetMap 43.596988; -112.678700.

Description: The leaves are generally clasping (auriculate). Date: 10 June 2009, 12:04. Source: Boechera retrofracta (Arabis holboellii) Uploaded by Jacopo Werther. Author: Matt Lavin from Bozeman, Montana, USA. Camera location43° 35′ 49.16″ N, 112° 40′ 43.32″ W View all coordinates using: OpenStreetMap 43.596988; -112.678700.

Description: Boechera holboellii near the Cathedral Rock/Little Falls trailhead Kyle Canyon, Spring Mountains, southern Nevada (elev. about 2300 m). Date: 30 May 2008. Source: Own work. Author: Stan Shebs. Stan Shebs, the copyright holder of this work, hereby publishes it under the following licenses: : Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue. : This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.:. Attribution: Stan Shebs. https://creativecommons.org/licenses/by-sa/3.0 CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue. : This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.:. Attribution: Stan Shebs. https://creativecommons.org/licenses/by-sa/2.5 CC BY-SA 2.5 Creative Commons Attribution-Share Alike 2.5 truetrue. You may select the license of your choice.

Description: Boechera holboellii about 100 m west of the Cathedral Rock/Little Falls trailhead, Kyle Canyon, Spring Mountains, southern Nevada (elev. about 2300 m). Date: 30 May 2008. Source: Own work. Author: Stan Shebs. Stan Shebs, the copyright holder of this work, hereby publishes it under the following licenses: : Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue. : This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.:. Attribution: Stan Shebs. https://creativecommons.org/licenses/by-sa/3.0 CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue. : This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.:. Attribution: Stan Shebs. https://creativecommons.org/licenses/by-sa/2.5 CC BY-SA 2.5 Creative Commons Attribution-Share Alike 2.5 truetrue. You may select the license of your choice.

Description: Boechera holboellii about 100 m west of the Cathedral Rock/Little Falls trailhead, Kyle Canyon, Spring Mountains, southern Nevada (elev. about 2300 m). Date: 30 May 2008. Source: Own work. Author: Stan Shebs. Stan Shebs, the copyright holder of this work, hereby publishes it under the following licenses: : Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue. : This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.:. Attribution: Stan Shebs. https://creativecommons.org/licenses/by-sa/3.0 CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue. : This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.:. Attribution: Stan Shebs. https://creativecommons.org/licenses/by-sa/2.5 CC BY-SA 2.5 Creative Commons Attribution-Share Alike 2.5 truetrue. You may select the license of your choice.

Summary[edit] Description: English: apomictic Boechera holboellii flowers. Photo taken during my research project. Español: Inflorescencias de la línea apomíctica de Boechera holboellii. Date: 2009. Source: Own work. Author: Danielito2129.

Description: This is one of the Arabis species with solitary stems. Date: 25 June 2009, 10:32. Source: Boechera retrofracta (Arabis holboellii) Uploaded by Jacopo Werther. Author: Matt Lavin from Bozeman, Montana, USA. Camera location43° 25′ 28.09″ N, 113° 33′ 13.48″ W View all coordinates using: OpenStreetMap 43.424469; -113.553745.

Description: Auriculate leaves with incurled margins and the generally coarse hairs over much of the lower plant is characteristic. Date: 25 June 2009, 10:32. Source: Boechera retrofracta (Arabis holboellii) Uploaded by Jacopo Werther. Author: Matt Lavin from Bozeman, Montana, USA. Camera location43° 25′ 28.09″ N, 113° 33′ 13.48″ W View all coordinates using: OpenStreetMap 43.424469; -113.553745.

Summary[edit] Description: English: Arabis holboellii syn Boechera holboellii. City of Rocks National Preserve, Idaho, USA. Date:. Source: http://www.nps.gov/ciro/photosmultimedia/index.htm?eid=211367&aId=450&root_aid=450&sort=title&startRow=13#e_211367. Author: Wallace Keck.

Description: Arabis holboellii can colonize disturbed sites that already have abundant cover of "noxious weeds" and other introduced "invaders". Date: 10 June 2009, 12:02. Source: Boechera retrofracta (Arabis holboellii) Uploaded by Jacopo Werther. Author: Matt Lavin from Bozeman, Montana, USA. Camera location43° 35′ 49.16″ N, 112° 40′ 43.32″ W View all coordinates using: OpenStreetMap 43.596988; -112.678700.

Description: Arabis holboellii can colonize disturbed sites that already have abundant cover of "noxious weeds" and other introduced "invaders". Date: 10 June 2009, 12:06. Source: Boechera retrofracta (Arabis holboellii) Uploaded by Jacopo Werther. Author: Matt Lavin from Bozeman, Montana, USA. Camera location43° 35′ 49.16″ N, 112° 40′ 43.32″ W View all coordinates using: OpenStreetMap 43.596988; -112.678700.

Description: Boechera holboellii about 100 m west of the Cathedral Rock/Little Falls trailhead, Kyle Canyon, Spring Mountains, southern Nevada (elev. about 2300 m). Date: 30 May 2008. Source: Own work. Author: Stan Shebs. Stan Shebs, the copyright holder of this work, hereby publishes it under the following licenses: : Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue. : This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.:. Attribution: Stan Shebs. https://creativecommons.org/licenses/by-sa/3.0 CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue. : This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.:. Attribution: Stan Shebs. https://creativecommons.org/licenses/by-sa/2.5 CC BY-SA 2.5 Creative Commons Attribution-Share Alike 2.5 truetrue. You may select the license of your choice.