Spreading Hedgeparsley

Steve Hurst. Provided by ARS Systematic Botany and Mycology Laboratory.

Description: Torilis arvensis subsp. arvensis, syn. Caucalis arvensis Huds., Caucalis helvetica Jacq. Original Caption Starke Hundsklette, Caucalis helvetica. Date: 1796. Source: Figure from Deutschlands Flora in Abbildungen at http://www.biolib.de. Author: Johann Georg Sturm (Painter: Jacob Sturm).

Description: English: Torilis arvensis — Spreading hedge parsley. Invasive plant species, native to West Asia/Europe. On the Backbone trail between Tapia Park and Saddle Peak — in the Santa Monica Mountains National Recreation Area, California. Date: 14 May 2005. Source: http://www.nps.gov/samo/naturescience/wildflowers%2Ehtm?eid=105281&aId=58&root_aid=58&sort=title&startRow=937#e_105281. Author: Unknown authorUnknown author.

Description: English: Torilis arvensis — Common hedge parsley, introduced invasive species. At the Blue Sky Ecological Reserve in the Laguna Mountains, Poway, California. Date: 6 June 2009. Source: Own work. Author: Stickpen. Permission (Reusing this file): released to public domain.