Heracleum angustifolium Linnaeus , Systema Naturae , ed. 12, 2 : 210; Mantissa Plantarum : 57. 1767 Chapter 7: Linnaean Plant Names and their Types (part H) Jarvis, Charlie (L.) Simonk. Linnaeus 1753 Linnaeus 1767 Magnoliopsida Apiaceae Heracleum Plantae Apiales Tracheophyta subSpecies sphondylium sibiricum      Heracleum angustifoliumLinnaeus,  Systema Naturae, ed. 12, 2: 210;  Mantissa Plantarum: 57. 1767, nom. illeg.  "Habitat in Svecia, Anglia." RCN: 2004.    Lectotype(Reduron in Jarvis & al. in Taxon55: 212. 2006): Herb. Linn. No. 352.2 ( LINN). 2611885506 LINN 352.2 lectotype