Division Tracheophyta (Vascular plants) ➔ Order Asterales ➔ Family Asteraceae (Sunflower family)

Sonchus arvensis L.

Acker-Gänsedistel Corn sow thistle

Synonyms:

Hieracium arvense (L.) Scop. | Sonchoseris arvensis Fourr. | Sonchoseris decora Fourr. | Sonchus arvensis f. arvensis | Sonchus arvensis var. arvensis | Sonchus arvensis var. tenggerensis Hochr. | Sonchus arvensis var. typicus Hochr. | Sonchus exaltatus Wallr. | Sonchus glandulosus Schur | Sonchus hantonionsis Sweet | Sonchus hispidus Gilib. | Sonchus nitidus Vill. | Sonchus pratensis Schur | Sonchus repens Bubani | Sonchus vulgaris Rouy | Sonchus vulgaris subsp. arvensis (L.) Rouy |


References:
  1. Flann C. (ed) (2016). GCC: Global Compositae Checklist (version 5 (Beta), Jun 2014). In: Species 2000 & ITIS Catalogue of Life, 2016 Annual Checklist (Roskov Y., Abucay L., Orrell T., Nicolson D., Kunze T., Flann C., Bailly N., Kirk P., Bourgoin T., DeWalt R.E., Decock W., De Wever A., eds). Digital resource at www.catalogueoflife.org/col. Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-8858.