Hieracium gracile

Hieracium gracile

Taxobox
name = "Hieracium gracile"


regnum = Plantae
divisio = Magnoliophyta
classis = Magnoliopsida
ordo = Asterales
familia = Asteraceae
tribus = Cichorieae
genus = "Hieracium"
species = "H. gracile"
binomial = "Hieracium gracile"
binomial_authority = Hook.
synonyms =

"Hieracium gracile" is a species of hawkweed known by the common name slender hawkweed. It is native to much of the northwestern United States and parts of British Columbia, where it grows in moist mountain forests. Two varieties are native to Alaska. This plant forms a basal rosette of smooth-edged leaves 2 to 8 centimeters long, from which it bolts a thin, erect, mostly naked stem. The flower heads have layers of phyllaries coated in black glandular hairs wrapped around a center of yellow ligules. The fruit is a tiny achene with a light brown pappus.

External links

* [http://ucjeps.berkeley.edu/cgi-bin/get_JM_treatment.pl?609,1394,1399 Jepson Manual Treatment]
* [http://plants.usda.gov/java/profile?symbol=HIGR USDA Plants Profile]
* [http://calphotos.berkeley.edu/cgi/img_query?query_src=photos_index&where-taxon=Hieracium+gracile Photo gallery]


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Look at other dictionaries:

  • Hieracium gracile — ID 40467 Symbol Key HIGR Common Name slender hawkweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AK, CA, CO, ID, MT, NM, OR, UT, WA, WY Growth Habit Forb/herb …   USDA Plant Characteristics

  • Hieracium gracile var. gracile — ID 40470 Symbol Key HIGRG Common Name slender hawkweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AK, CA, CO, ID, MT, NM, OR, UT, WA, WY Growth Habit Forb/herb …   USDA Plant Characteristics

  • Hieracium gracile var. alaskanum — ID 40468 Symbol Key HIGRA Common Name Alaska hawkweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AK Growth Habit Forb/herb Duration …   USDA Plant Characteristics

  • Hieracium gracile var. detonsum — ID 40469 Symbol Key HIGRD Common Name low alpine hawkweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA, CO, ID, OR, WA Growth Habit Forb/herb …   USDA Plant Characteristics

  • Hieracium gracile var. yukonense — ID 40475 Symbol Key HIGRY Common Name Yukon hawkweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AK Growth Habit Forb/herb Duration …   USDA Plant Characteristics

  • Hieracium gracile Hook. var. gracile — Symbol HIGRG Common Name slender hawkweed Botanical Family Asteraceae …   Scientific plant list

  • Hieracium gracile Hook. — Symbol HIGR Common Name slender hawkweed Botanical Family Asteraceae …   Scientific plant list

  • Hieracium gracile Hook. var. alaskanum Zahn — Symbol HIGRA Common Name Alaska hawkweed Botanical Family Asteraceae …   Scientific plant list

  • Hieracium gracile Hook. var. densifloccosum (Zahn) Cronquist — Symbol HIGRG Synonym Symbol HIGRD2 Botanical Family Asteraceae …   Scientific plant list

  • Hieracium gracile Hook. var. densifloccosum (Zahn) Cronquist — Symbol HIGRG Synonym Symbol HIGRD2 Botanical Family Asteraceae …   Scientific plant list

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