York County

Showing 701–750 of 1,545.

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  Ionactis linariifolius (L.) Greene Native IOLI2

  flaxleaf whitetop aster · Asteraceae
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  Iris prismatica Pursh ex Ker Gawl. Native IRPR

  slender blue iris · Iridaceae
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  Iris pseudacorus L. Introduced IRPS

  paleyellow iris · Iridaceae
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  Iris pumila L. Introduced IRPU2

  dwarf iris · Iridaceae
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  Iris versicolor L. Native IRVE2

  harlequin blueflag · Iridaceae
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  Isoetes tenella Léman Native ISTE5

  spiny-spore quillwort · Isoetaceae
• 
  Isoetes tuckermanii A. Braun Native ISTU

  Tuckerman's quillwort · Isoetaceae
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  Japewiella dollypartoniana J.L. Allen & Lendemer Native JADO

  Dolly Parton's lichen · Lecanoraceae
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  Juglans cinerea L. Native JUCI

  butternut · Juglandaceae
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  Juglans nigra L. Native JUNI

  black walnut · Juglandaceae
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  Juncus acuminatus Michx. Native JUAC

  tapertip rush · Juncaceae
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  Juncus arcticus Willd. Both JUAR2

  arctic rush · Juncaceae
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  Juncus arcticus Willd. ssp. littoralis (Engelm.) Hultén Native JUARL

  mountain rush · Juncaceae
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  Juncus articulatus L. Native JUAR4

  jointleaf rush · Juncaceae
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  Juncus brachycephalus (Engelm.) Buchenau Native JUBR2

  smallhead rush · Juncaceae
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  Juncus brevicaudatus (Engelm.) Fernald Native JUBR4

  narrowpanicle rush · Juncaceae
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  Juncus bufonius L. Native JUBU

  toad rush · Juncaceae
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  Juncus bufonius L. var. bufonius Native JUBUB

  toad rush · Juncaceae
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  Juncus canadensis J. Gay ex Laharpe Native JUCA3

  Canadian rush · Juncaceae
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  Juncus effusus L. Native JUEF

  common rush · Juncaceae
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  Juncus filiformis L. Native JUFI

  thread rush · Juncaceae
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  Juncus gerardii Loisel. Native JUGE

  saltmeadow rush · Juncaceae
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  Juncus greenei Oakes & Tuck. Native JUGR

  Greene's rush · Juncaceae
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  Juncus marginatus Rostk. Native JUMA4

  grassleaf rush · Juncaceae
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  Juncus militaris Bigelow Native JUMI2

  bayonet rush · Juncaceae
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  Juncus pelocarpus E. Mey. Native JUPE

  brownfruit rush · Juncaceae
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  Juncus secundus P. Beauv. ex Poir. Native JUSE

  lopsided rush · Juncaceae
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  Juncus tenuis Willd. Native JUTE

  poverty rush · Juncaceae
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  Juncus torreyi Coville Native JUTO

  Torrey's rush · Juncaceae
• 
  Juniperus communis L. Native JUCO6

  common juniper · Cupressaceae
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  Juniperus communis L. var. depressa Pursh Native JUCOD

  common juniper · Cupressaceae
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  Juniperus horizontalis Moench Native JUHO2

  creeping juniper · Cupressaceae
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  Juniperus virginiana L. Native JUVI

  eastern redcedar · Cupressaceae
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  Juniperus virginiana L. var. virginiana Native JUVIV

  eastern redcedar · Cupressaceae
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  Kalmia angustifolia L. Native KAAN

  sheep laurel · Ericaceae
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  Kalmia latifolia L. Native KALA

  mountain laurel · Ericaceae
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  Kalmia polifolia Wangenh. Native KAPO

  bog laurel · Ericaceae
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  Koeleria macrantha (Ledeb.) Schult. Native KOMA

  prairie Junegrass · Poaceae
• 
  Krigia virginica (L.) Willd. Native KRVI

  Virginia dwarfdandelion · Asteraceae
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  Lactuca biennis (Moench) Fernald Native LABI

  tall blue lettuce · Asteraceae
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  Lactuca canadensis L. Native LACA

  Canada lettuce · Asteraceae
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  Lactuca hirsuta Muhl. ex Nutt. Native LAHI

  hairy lettuce · Asteraceae
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  Lactuca hirsuta Muhl. ex Nutt. var. sanguinea (Bigelow) Fernald Native LAHIS2

  hairy lettuce · Asteraceae
• 
  Lactuca serriola L. Introduced LASE

  prickly lettuce · Asteraceae
• 
  Laportea canadensis (L.) Weddell Native LACA3

  Canadian woodnettle · Urticaceae
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  Lappula occidentalis (S. Watson) Greene Native LAOC3

  flatspine stickseed · Boraginaceae
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  Lappula occidentalis (S. Watson) Greene var. occidentalis Native LAOCO

  flatspine stickseed · Boraginaceae
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  Lappula squarrosa (Retz.) Dumort. Introduced LASQ

  European stickseed · Boraginaceae
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  Larix laricina (Du Roi) K. Koch Native LALA

  tamarack · Pinaceae
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  Lathyrus japonicus Willd. Native LAJA

  beach pea · Fabaceae