Oregon

• Baker 41001
  1,572 taxa Open ↗
• Benton 41003
  1,855 taxa Open ↗
• Clackamas 41005
  1,485 taxa Open ↗
• Clatsop 41007
  979 taxa Open ↗
• Columbia 41009
  1,183 taxa Open ↗
• Coos 41011
  1,238 taxa Open ↗
• Crook 41013
  1,354 taxa Open ↗
• Curry 41015
  1,738 taxa Open ↗
• Deschutes 41017
  1,482 taxa Open ↗
• Douglas 41019
  2,250 taxa Open ↗

Showing 2,501–2,550 of 5,518.

• 
  Heuchera cylindrica Douglas ex Hook. Native HECY2

  roundleaf alumroot · Saxifragaceae 21 counties
• 
  Heuchera cylindrica Douglas ex Hook. var. alpina Sw. Native HECYA

  alpine alumroot · Saxifragaceae 16 counties
• 
  Heuchera cylindrica Douglas ex Hook. var. cylindrica Native HECYC

  roundleaf alumroot · Saxifragaceae 7 counties
• 
  Heuchera cylindrica Douglas ex Hook. var. glabella (Torr. & A. Gray) Wheelock Native HECYG

  beautiful alumroot · Saxifragaceae 12 counties
• 
  Heuchera cylindrica Douglas ex Hook. var. orbicularis (Rosend., Butters & Lakela) Calder & Savile Native HECYO

  poker alumroot · Saxifragaceae 2 counties
• 
  Heuchera glabra Willd. ex Roem. & Schult. Native HEGL5

  alpine heuchera · Saxifragaceae 8 counties
• 
  Heuchera grossulariifolia Rydb. Native HEGR8

  gooseberryleaf alumroot · Saxifragaceae 6 counties
• 
  Heuchera grossulariifolia Rydb. var. grossulariifolia Native HEGRG

  gooseberryleaf alumroot · Saxifragaceae 3 counties
• 
  Heuchera grossulariifolia Rydb. var. tenuifolia (Wheelock) C.L. Hitchc. Native HEGRT

  gooseberryleaf alumroot · Saxifragaceae 4 counties
• 
  Heuchera merriamii Eastw. Native HEME2

  Merriam's alumroot · Saxifragaceae 3 counties
• 
  Heuchera micrantha Douglas ex Lindl. Native HEMI7

  crevice alumroot · Saxifragaceae 22 counties
• 
  Heuchera micrantha Douglas ex Lindl. var. diversifolia (Rydb.) Rosend., Butters & Lakela Native HEMID2

  crevice alumroot · Saxifragaceae 5 counties
• 
  Heuchera micrantha Douglas ex Lindl. var. erubescens (A. Braun & Bouché) Rosend. Native HEMIE2

  crevice alumroot · Saxifragaceae 1 county
• 
  Heuchera micrantha Douglas ex Lindl. var. hartwegii (S. Watson ex Wheelock) Rosend. Native HEMIH

  Hartweg's alumroot · Saxifragaceae 1 county
• 
  Heuchera micrantha Douglas ex Lindl. var. micrantha Native HEMIM2

  crevice alumroot · Saxifragaceae 15 counties
• 
  Heuchera rubescens Torr. Native HERU

  pink alumroot · Saxifragaceae 3 counties
• 
  Heuchera rubescens Torr. var. truncata Rosend., Butters & Lakela Native HERUT

  pink alumroot · Saxifragaceae 3 counties
• ⚘
  Heuchera ×cuneata Howell (pro sp.) [cylindrica × rubescens] Native HECU8

  alumroot · Saxifragaceae 1 county
• 
  Hibiscus trionum L. Introduced HITR

  flower of an hour · Malvaceae 8 counties
• 
  Hieracium albiflorum Hook. Native HIAL2

  white hawkweed · Asteraceae 32 counties
• 
  Hieracium aurantiacum L. Introduced HIAU

  orange hawkweed · Asteraceae 6 counties
• 
  Hieracium bolanderi A. Gray Native HIBO

  Bolander's hawkweed · Asteraceae 6 counties
• 
  Hieracium caespitosum Dumort. Introduced HICA10

  meadow hawkweed · Asteraceae 1 county
• 
  Hieracium cynoglossoides Arv.-Touv. Native HICY

  houndstongue hawkweed · Asteraceae 2 counties
• 
  Hieracium gracile Hook. Native HIGR

  slender hawkweed · Asteraceae 18 counties
• 
  Hieracium greenei A. Gray Native HIGR2

  Greene's hawkweed · Asteraceae 7 counties
• 
  Hieracium horridum Fr. Native HIHO

  prickly hawkweed · Asteraceae 5 counties
• 
  Hieracium lachenalii C.C. Gmel. Introduced HILA8

  common hawkweed · Asteraceae 2 counties
• 
  Hieracium longiberbe Howell Native HILO

  longbeard hawkweed · Asteraceae 2 counties
• 
  Hieracium pilosella L. Introduced HIPI

  mouseear hawkweed · Asteraceae 3 counties
• 
  Hieracium pilosella L. var. pilosella Introduced HIPIP

  mouseear hawkweed · Asteraceae 3 counties
• 
  Hieracium scouleri Hook. Native HISC2

  Scouler's woollyweed · Asteraceae 30 counties
• 
  Hieracium scouleri Hook. var. albertinum (Farr) G.W. Douglas & G.A. Allen Native HISCA

  Scouler's woollyweed · Asteraceae 1 county
• 
  Hieracium scouleri Hook. var. nudicaule (A. Gray) Cronquist Native HISCN

  Scouler's woollyweed · Asteraceae 5 counties
• 
  Hieracium scouleri Hook. var. scouleri Native HISCS2

  Scouler's woollyweed · Asteraceae 7 counties
• 
  Hieracium umbellatum L. Native HIUM

  narrowleaf hawkweed · Asteraceae 2 counties
• 
  Hierochloe hirta (Schrank) Borbás Native HIHI

  northern sweetgrass · Poaceae 13 counties
• 
  Hierochloe hirta (Schrank) Borbás ssp. arctica (J. Presl) G. Weim. Native HIHIA

  northern sweetgrass · Poaceae 13 counties
• 
  Hierochloe occidentalis Buckley Native HIOC

  California sweetgrass · Poaceae 10 counties
• 
  Hippuris vulgaris L. Native HIVU2

  common mare's-tail · Hippuridaceae 17 counties
• 
  Hirschfeldia incana (L.) Lagr.-Foss. Introduced HIIN3

  shortpod mustard · Brassicaceae 2 counties
• 
  Holcus lanatus L. Introduced HOLA

  common velvetgrass · Poaceae 24 counties
• 
  Holcus mollis L. Introduced HOMO

  creeping velvetgrass · Poaceae 11 counties
• 
  Holodiscus discolor (Pursh) Maxim. Native HODI

  oceanspray · Rosaceae 33 counties
• 
  Holosteum umbellatum L. Introduced HOUM

  jagged chickweed · Caryophyllaceae 23 counties
• 
  Honckenya peploides (L.) Ehrh. Native HOPE

  seaside sandplant · Caryophyllaceae 5 counties
• 
  Honckenya peploides (L.) Ehrh. ssp. major (Hook.) Hultén Native HOPEM2

  seaside sandplant · Caryophyllaceae 5 counties
• 
  Hordeum brachyantherum Nevski Native HOBR2

  meadow barley · Poaceae 30 counties
• 
  Hordeum brachyantherum Nevski ssp. brachyantherum Native HOBRB2

  meadow barley · Poaceae 5 counties
• 
  Hordeum depressum (Scribn. & J.G. Sm.) Rydb. Native HODE2

  dwarf barley · Poaceae 14 counties