Hieracium bolanderi

{{Short description|Species of flowering plant}}

{{Speciesbox

| image =

| genus = Hieracium

| species = bolanderi

| authority = A.Gray 1868

| synonyms_ref = [http://www.theplantlist.org/tpl1.1/record/gcc-90157 The Plant List, Hieracium bolanderi A. Gray ]

| synonyms = *Hieracium siskiyouense M.Peck

}}

Hieracium bolanderi or Bolander's hawkweed{{PLANTS|id=HIBO|taxon=Hieracium bolanderi|accessdate=23 July 2015}} is a North American plant species in the tribe Cichorieae within the family Asteraceae. It is found primarily in the mountains of Western Oregon and Northern California in the United States,[http://bonap.net/MapGallery/County/Hieracium%20bolanderi.png Biota of North America Program 2004 county distribution map] although there are reports of the species further south in the San Bernardino Mountains in Southern California and also in Baja California in Mexico.[http://www.calflora.org/cgi-bin/species_query.cgi?where-calrecnum=4187 Calflora taxon report, University of California, Hieracium bolanderi A. Gray, Bolander's hawkweed ][http://www.tropicos.org/Name/2724499?tab=specimens Tropicos specimen listing for Hieracium bolanderi A. Gray ]

Hieracium bolanderi is a herb up to {{convert|60|cm|ft|abbr=on}} tall, with leaves mostly in a rosette at the bottom. Leaves are up to {{convert|95|mm|in|abbr=on}} long, with no teeth on the edges. One stalk will produce 3-40 flower heads in a flat-topped array. Each head has 6-12 yellow ray flowers, but no disc flowers.[http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=250066937 Flora of North America, Hieracium bolanderi A. Gray, 1868. ]