Orange County

Showing 1–50 of 447.

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  Acer rubrum L. Native ACRU

  red maple · Aceraceae
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  Acmella oppositifolia (Lam.) R.K. Jansen Native ACOP

  oppositeleaf spotflower · Asteraceae
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  Acmella oppositifolia (Lam.) R.K. Jansen var. repens (Walter) R.K. Jansen Native ACOPR

  oppositeleaf spotflower · Asteraceae
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  Adiantum capillus-veneris L. Native ADCA

  common maidenhair · Pteridaceae
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  Aeschynomene indica L. Native AEIN

  Indian jointvetch · Fabaceae
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  Agalinis fasciculata (Elliott) Raf. Native AGFA2

  beach false foxglove · Scrophulariaceae
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  Agalinis viridis (Small) Pennell Native AGVI5

  green false foxglove · Scrophulariaceae
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  Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. Native AGHY

  winter bentgrass · Poaceae
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  Aletris aurea Walter Native ALAU

  golden colicroot · Liliaceae
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  Allium canadense L. Native ALCA3

  meadow garlic · Liliaceae
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  Allium canadense L. var. canadense Native ALCAC

  meadow garlic · Liliaceae
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  Alternanthera philoxeroides (Mart.) Griseb. Introduced ALPH

  alligatorweed · Amaranthaceae
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  Amaranthus blitum L. Introduced AMBL2

  purple amaranth · Amaranthaceae
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  Amorpha fruticosa L. Native AMFR

  false indigo bush · Fabaceae
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  Amsonia repens Shinners Native AMRE3

  creeping bluestar · Apocynaceae
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  Andropogon gerardii Vitman Native ANGE

  big bluestem · Poaceae
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  Anthemis cotula L. Introduced ANCO2

  stinking chamomile · Asteraceae
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  Aristida longespica Poir. Native ARLO16

  slimspike threeawn · Poaceae
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  Aristida oligantha Michx. Native AROL

  prairie threeawn · Poaceae
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  Aristida purpurascens Poir. Native ARPU8

  arrowfeather threeawn · Poaceae
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  Arnoglossum ovatum (Walter) H. Rob. Native AROV

  ovateleaf cacalia · Asteraceae
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  Asclepias lanceolata Walter Native ASLA2

  fewflower milkweed · Asclepiadaceae
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  Asclepias obovata Elliott Native ASOB

  pineland milkweed · Asclepiadaceae
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  Asclepias perennis Walter Native ASPE

  aquatic milkweed · Asclepiadaceae
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  Asplenium platyneuron (L.) Britton, Sterns & Poggenb. Native ASPL

  ebony spleenwort · Aspleniaceae
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  Asplenium platyneuron (L.) Britton, Sterns & Poggenb. var. platyneuron Native ASPLP

  ebony spleenwort · Aspleniaceae
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  Asplenium resiliens Kunze Native ASRE

  blackstem spleenwort · Aspleniaceae
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  Aureolaria flava (L.) Farw. Native AUFL

  smooth yellow false foxglove · Scrophulariaceae
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  Axonopus fissifolius (Raddi) Kuhlm. Native AXFI

  common carpetgrass · Poaceae
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  Axonopus furcatus (Flueggé) Hitchc. Native AXFU

  big carpetgrass · Poaceae
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  Azolla caroliniana Willd. Native AZCA

  Carolina mosquitofern · Azollaceae
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  Baccharis halimifolia L. Native BAHA

  eastern baccharis · Asteraceae
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  Bacopa monnieri (L.) Pennell Native BAMO

  herb of grace · Scrophulariaceae
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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. leucophaea (Nutt.) Kartesz & Gandhi Native BABRL2

  longbract wild indigo · Fabaceae
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  Baptisia sphaerocarpa Nutt. Native BASP

  yellow wild indigo · Fabaceae
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  Bellardia trixago (L.) All. Introduced BETR

  Mediterranean lineseed · Scrophulariaceae
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  Berchemia scandens (Hill) K. Koch Native BESC

  Alabama supplejack · Rhamnaceae
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  Bidens bipinnata L. Native BIBI7

  Spanish needles · Asteraceae
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  Boehmeria cylindrica (L.) Sw. Native BOCY

  smallspike false nettle · Urticaceae
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  Bromus catharticus Vahl Introduced BRCA6

  rescuegrass · Poaceae
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  Cabomba caroliniana A. Gray Native CACA

  Carolina fanwort · Cabombaceae
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  Cabomba caroliniana A. Gray var. caroliniana Native CACAC4

  Carolina fanwort · Cabombaceae
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  Callicarpa americana L. Native CAAM2

  American beautyberry · Verbenaceae
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  Callirhoe involucrata (Torr. & A. Gray) A. Gray Native CAIN2

  purple poppymallow · Malvaceae
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  Callirhoe papaver (Cav.) A. Gray Native CAPA2

  woodland poppymallow · Malvaceae
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  Calystegia sepium (L.) R. Br. Both CASE13

  hedge false bindweed · Convolvulaceae
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  Calystegia sepium (L.) R. Br. ssp. limnophila (Greene) Brummitt Native CASEL

  hedge false bindweed · Convolvulaceae
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  Campsis radicans (L.) Seem. ex Bureau Native CARA2

  trumpet creeper · Bignoniaceae
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  Caperonia palustris (L.) A. St.-Hil. Introduced CAPA11

  sacatrapo · Euphorbiaceae