Index / States / Illinois / Clark
§1County listing — Illinois
Clark County
Illinois
- FIPS
- 17023
- Taxa recorded
- 957
- State
- Illinois
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Showing 51–100 of 957.
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Amelanchier arborea (Michx. f.) Fernald Native AMAR3common serviceberry · Rosaceae - Amelanchier arborea (Michx. f.) Fernald var. arborea Native AMARA4common serviceberry · Rosaceae
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Amelanchier laevis Wiegand Native AMLAAllegheny serviceberry · Rosaceae -
Ammannia coccinea Rottb. Native AMCOvalley redstem · Lythraceae -
Ampelopsis cordata Michx. Native AMCO2heartleaf peppervine · Vitaceae -
Amphicarpaea bracteata (L.) Fernald Native AMBR2American hogpeanut · Fabaceae -
Andropogon gerardii Vitman Native ANGEbig bluestem · Poaceae -
Andropogon virginicus L. Native ANVI2broomsedge bluestem · Poaceae - Andropogon virginicus L. var. virginicus Native ANVIVbroomsedge bluestem · Poaceae
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Anemone virginiana L. Native ANVI3tall thimbleweed · Ranunculaceae - Anemone virginiana L. var. virginiana Native ANVIV2tall thimbleweed · Ranunculaceae
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Antennaria parlinii Fernald Native ANPA9Parlin's pussytoes · Asteraceae - Antennaria parlinii Fernald ssp. fallax (Greene) Bayer & Stebbins Native ANPAFParlin's pussytoes · Asteraceae
- Antennaria parlinii Fernald ssp. parlinii Native ANPAPParlin's pussytoes · Asteraceae
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Antennaria plantaginifolia (L.) Richardson Native ANPLwoman's tobacco · Asteraceae -
Anthemis cotula L. Introduced ANCO2stinking chamomile · Asteraceae -
Apios americana Medik. Native APAMgroundnut · Fabaceae -
Apocynum cannabinum L. Native APCAIndianhemp · Apocynaceae -
Aquilegia canadensis L. Native AQCAred columbine · Ranunculaceae -
Arabidopsis thaliana (L.) Heynh. Introduced ARTHmouseear cress · Brassicaceae -
Arabis laevigata (Muhl. ex Willd.) Poir. Native ARLAsmooth rockcress · Brassicaceae - Arabis laevigata (Muhl. ex Willd.) Poir. var. laevigata Native ARLALsmooth rockcress · Brassicaceae
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Arabis shortii (Fernald) Gleason Native ARSH2Short's rockcress · Brassicaceae -
Aralia racemosa L. Native ARRAAmerican spikenard · Araliaceae - Aralia racemosa L. ssp. racemosa Native ARRARAmerican spikenard · Araliaceae
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Arenaria serpyllifolia L. Introduced ARSE2thymeleaf sandwort · Caryophyllaceae -
Arisaema dracontium (L.) Schott Native ARDR3green dragon · Araceae -
Arisaema triphyllum (L.) Schott Native ARTRJack in the pulpit · Araceae - Arisaema triphyllum (L.) Schott ssp. triphyllum Native ARTRT3Jack in the pulpit · Araceae
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Aristida dichotoma Michx. Native ARDI4churchmouse threeawn · Poaceae -
Aristida longespica Poir. Native ARLO16slimspike threeawn · Poaceae - Aristida longespica Poir. var. longespica Native ARLOL3slimspike threeawn · Poaceae
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Aristida oligantha Michx. Native AROLprairie threeawn · Poaceae -
Aristolochia serpentaria L. Native ARSE3Virginia snakeroot · Aristolochiaceae -
Arnoglossum atriplicifolium (L.) H. Rob. Native ARATpale Indian plantain · Asteraceae -
Artemisia annua L. Introduced ARAN3sweet sagewort · Asteraceae -
Artemisia ludoviciana Nutt. Both ARLUwhite sagebrush · Asteraceae - Artemisia ludoviciana Nutt. ssp. ludoviciana Native ARLUL2white sagebrush · Asteraceae
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Aruncus dioicus (Walter) Fernald Both ARDI8bride's feathers · Rosaceae -
Asarum canadense L. Native ASCACanadian wildginger · Aristolochiaceae -
Asclepias exaltata L. Native ASEXpoke milkweed · Asclepiadaceae -
Asclepias hirtella (Pennell) Woodson Native ASHIgreen milkweed · Asclepiadaceae -
Asclepias incarnata L. Native ASINswamp milkweed · Asclepiadaceae - Asclepias incarnata L. ssp. incarnata Native ASINIswamp milkweed · Asclepiadaceae
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Asclepias purpurascens L. Native ASPU2purple milkweed · Asclepiadaceae -
Asclepias syriaca L. Native ASSYcommon milkweed · Asclepiadaceae -
Asclepias tuberosa L. Native ASTUbutterfly milkweed · Asclepiadaceae - Asclepias tuberosa L. ssp. interior Woodson Native ASTUIbutterfly milkweed · Asclepiadaceae
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Asclepias verticillata L. Native ASVEwhorled milkweed · Asclepiadaceae -
Asimina triloba (L.) Dunal Native ASTRpawpaw · Annonaceae