Checklist » Asteraceae » Hieracium lachenalii
Last updated 11/25/2008 by David Giblin.
Hieracium lachenalii C.C. Gmel.[HC2]
common hawkweed, English hawkweed, European hawkweed

Origin: Introduced from Europe

selected vouchers: WTU

Notes: FNA19: "The correct name for the species here called Hieracium vulgatum may be H. lachenallii C. C. Gmelin (E. Lepage 1971; E. G. Voss 1972–1996, vol. 3)."

Weedy on the west side of the Cascades (Zika 2002), where first collected in 1966.

References:

» Ornduff, R. 1963. Hieracium revisited. Leaflets W. Botany 10: 38.
» Zika, P. F. 2002. Noteworthy collections, Oregon and Washington. Madroño 49: 195-197.
Synonyms & Misapplied Names:
Hieracium vulgatum Fr., misapplied[FNA19, HC]