Hieracium traillii is a small hawkweed forming a basal rosette of densely hairy gray-green leaves, each up to 8 centimeters (3.2 inches) long and some with toothed edges. It bolts a thin, hairy stem which reaches 60 centimeters (2 feet) tall. The stem bears an inflorescence of several flower heads containing yellow ray flowers but no disc flowers. The fruit is a ribbed achene about half a centimeter (0.2 inches) long with a light brown pappus.[7]
Referencesedit
^1913 illustration from USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 332, as Hieracium greenii
^Porter, Thomas Conrad & Britton, Nathaniel Lord. 1893. Bulletin of the Torrey Botanical Club 20(3): 120 Hieracium greenii
^USDA, NRCS (n.d.). "Hieracium greenii". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 22 July 2015.
^Biota of North America Program 2014 county distribution map, Hieracium greenii
^Flora of North America, Hieracium traillii Greene, 1900.
This Cichorieae article is a stub. You can help Wikipedia by expanding it.
hieracium, traillii, species, hawkweed, known, common, name, maryland, hawkweed, 1913, illustration, scientific, classificationkingdom, plantaeclade, tracheophytesclade, angiospermsclade, eudicotsclade, asteridsorder, asteralesfamily, asteraceaegenus, hieraciu. Hieracium traillii is a species of hawkweed known by the common name Maryland hawkweed 5 Hieracium traillii1913 illustration 1 Scientific classificationKingdom PlantaeClade TracheophytesClade AngiospermsClade EudicotsClade AsteridsOrder AsteralesFamily AsteraceaeGenus HieraciumSpecies H trailliiBinomial nameHieracium trailliiGreene 1900Synonyms 2 3 4 Hieracium greenii Porter amp Britton 1893 not H greenei Pilosella spathulata F W Schultz amp Sch Bip 1862 not Hieracium spathulatum Scheele 1863Hieracium traillii grows in the eastern United States primarily in the central Appalachian Mountains of Pennsylvania Maryland Virginia and West Virginia with some populations farther west in Ohio and Kentucky 6 Hieracium traillii is a small hawkweed forming a basal rosette of densely hairy gray green leaves each up to 8 centimeters 3 2 inches long and some with toothed edges It bolts a thin hairy stem which reaches 60 centimeters 2 feet tall The stem bears an inflorescence of several flower heads containing yellow ray flowers but no disc flowers The fruit is a ribbed achene about half a centimeter 0 2 inches long with a light brown pappus 7 References edit 1913 illustration from USDA NRCS PLANTS Database Britton N L and A Brown 1913 Illustrated flora of the northern states and Canada Vol 3 332 as Hieracium greenii The Plant List Hieracium traillii Greene Greene Edward Lee 1900 Pittonia 4 23 226 Porter Thomas Conrad amp Britton Nathaniel Lord 1893 Bulletin of the Torrey Botanical Club 20 3 120 Hieracium greenii USDA NRCS n d Hieracium greenii The PLANTS Database plants usda gov Greensboro North Carolina National Plant Data Team Retrieved 22 July 2015 Biota of North America Program 2014 county distribution map Hieracium greenii Flora of North America Hieracium traillii Greene 1900 nbsp This Cichorieae article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Hieracium traillii amp oldid 1013499450, wikipedia, wiki, book, books, library,
