Polk County

Showing 1–50 of 61.

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  Acer leucoderme Small Native ACLE

  chalk maple · Aceraceae
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  Adiantum pedatum L. Native ADPE

  northern maidenhair · Pteridaceae
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  Aletris farinosa L. Native ALFA2

  white colicroot · Liliaceae
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  Antennaria plantaginifolia (L.) Richardson Native ANPL

  woman's tobacco · Asteraceae
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  Aplectrum hyemale (Muhl. ex Willd.) Torr. Native APHY

  Adam and Eve · Orchidaceae
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  Asimina triloba (L.) Dunal Native ASTR

  pawpaw · Annonaceae
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  Asplenium platyneuron (L.) Britton, Sterns & Poggenb. Native ASPL

  ebony spleenwort · Aspleniaceae
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  Asplenium rhizophyllum L. Native ASRH2

  walking fern · Aspleniaceae
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  Asplenium trichomanes L. Native ASTR2

  maidenhair spleenwort · Aspleniaceae
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  Asplenium trichomanes L. ssp. trichomanes Native ASTRT

  maidenhair spleenwort · Aspleniaceae
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  Athyrium filix-femina (L.) Roth Native ATFI

  common ladyfern · Dryopteridaceae
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  Athyrium filix-femina (L.) Roth ssp. asplenioides (Michx.) Hultén Native ATFIA2

  asplenium ladyfern · Dryopteridaceae
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  Baptisia bracteata Muhl. ex Elliott Native BABR2

  longbract wild indigo · Fabaceae
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  Baptisia bracteata Muhl. ex Elliott var. bracteata Native BABRB

  longbract wild indigo · Fabaceae
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  Botrychium dissectum Spreng. Native BODI2

  cutleaf grapefern · Ophioglossaceae
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  Botrychium virginianum (L.) Sw. Native BOVI

  rattlesnake fern · Ophioglossaceae
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  Carex picta Steud. Native CAPI5

  Boott's sedge · Cyperaceae
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  Carya cordiformis (Wangenh.) K. Koch Native CACO15

  bitternut hickory · Juglandaceae
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  Carya glabra (Mill.) Sweet Native CAGL8

  pignut hickory · Juglandaceae
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  Cheilanthes lanosa (Michx.) D.C. Eaton Native CHLA2

  hairy lipfern · Pteridaceae
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  Chimaphila maculata (L.) Pursh Native CHMA3

  striped prince's pine · Pyrolaceae
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  Dioscorea villosa L. Native DIVI4

  wild yam · Dioscoreaceae
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  Dryopteris marginalis (L.) A. Gray Native DRMA4

  marginal woodfern · Dryopteridaceae
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  Erigeron pulchellus Michx. Native ERPU

  robin's plantain · Asteraceae
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  Erigeron pulchellus Michx. var. pulchellus Native ERPUP

  robin's plantain · Asteraceae
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  Houstonia purpurea L. Native HOPU2

  Venus' pride · Rubiaceae
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  Hydrangea quercifolia W. Bartram Native HYQU3

  oakleaf hydrangea · Hydrangeaceae
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  Iris cristata Aiton Native IRCR

  dwarf crested iris · Iridaceae
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  Justicia americana (L.) Vahl Native JUAM

  American water-willow · Acanthaceae
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  Magnolia tripetala (L.) L. Native MATR

  umbrella-tree · Magnoliaceae
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  Melica mutica Walter Native MEMU

  twoflower melicgrass · Poaceae
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  Mertensia virginica (L.) Pers. ex Link Native MEVI3

  Virginia bluebells · Boraginaceae
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  Pedicularis canadensis L. Native PECA

  Canadian lousewort · Scrophulariaceae
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  Pedicularis canadensis L. ssp. canadensis Native PECAC3

  Canadian lousewort · Scrophulariaceae
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  Phegopteris hexagonoptera (Michx.) Fée Native PHHE11

  broad beechfern · Thelypteridaceae
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  Phlox amoena Sims Native PHAM3

  hairy phlox · Polemoniaceae
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  Phlox amoena Sims ssp. amoena Native PHAMA2

  hairy phlox · Polemoniaceae
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  Pinus virginiana Mill. Native PIVI2

  Virginia pine · Pinaceae
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  Pityopsis graminifolia (Michx.) Nutt. Native PIGR4

  narrowleaf silkgrass · Asteraceae
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  Pleopeltis polypodioides (L.) Andrews & Windham Native PLPO2

  resurrection fern · Polypodiaceae
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  Pleopeltis polypodioides (L.) Andrews & Windham ssp. michauxiana (Weath.) Andrews & Windham Native PLPOM

  resurrection fern · Polypodiaceae
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  Polystichum acrostichoides (Michx.) Schott Native POAC4

  Christmas fern · Dryopteridaceae
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  Polystichum acrostichoides (Michx.) Schott var. acrostichoides Native POACA

  Christmas fern · Dryopteridaceae
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  Pteridium aquilinum (L.) Kuhn Native PTAQ

  western brackenfern · Dennstaedtiaceae
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  Quercus marilandica Münchh. Native QUMA3

  blackjack oak · Fagaceae
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  Quercus marilandica Münchh. var. marilandica Native QUMAM2

  blackjack oak · Fagaceae
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  Quercus nigra L. Native QUNI

  water oak · Fagaceae
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  Quercus phellos L. Native QUPH

  willow oak · Fagaceae
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  Rhododendron minus Michx. Native RHMI2

  piedmont rhododendron · Ericaceae
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  Rhododendron viscosum (L.) Torr. Native RHVI2

  swamp azalea · Ericaceae