Index / States / Illinois / Rock Island
§1County listing — Illinois
Rock Island County
Illinois
- FIPS
- 17161
- Taxa recorded
- 824
- State
- Illinois
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Showing 501–550 of 824.
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Oxalis stricta L. Native OXSTcommon yellow oxalis · Oxalidaceae -
Oxalis violacea L. Native OXVIviolet woodsorrel · Oxalidaceae -
Oxypolis rigidior (L.) Raf. Native OXRIstiff cowbane · Apiaceae -
Packera paupercula (Michx.) Á. Löve & D. Löve Native PAPA20balsam groundsel · Asteraceae -
Packera plattensis (Nutt.) W.A. Weber & Á. Löve Native PAPL12prairie groundsel · Asteraceae -
Panicum capillare L. Native PACA6witchgrass · Poaceae -
Panicum dichotomiflorum Michx. Native PADIfall panicgrass · Poaceae -
Panicum virgatum L. Native PAVI2switchgrass · Poaceae - Panicum virgatum L. var. virgatum Native PAVIVswitchgrass · Poaceae
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Parietaria pensylvanica Muhl. ex Willd. Native PAPE5Pennsylvania pellitory · Urticaceae -
Parthenocissus quinquefolia (L.) Planch. Native PAQU2Virginia creeper · Vitaceae -
Paspalum setaceum Michx. Native PASE5thin paspalum · Poaceae -
Pastinaca sativa L. Introduced PASA2wild parsnip · Apiaceae -
Pedicularis canadensis L. Native PECACanadian lousewort · Scrophulariaceae - Pedicularis canadensis L. ssp. canadensis Native PECAC3Canadian lousewort · Scrophulariaceae
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Pedicularis lanceolata Michx. Native PELA2swamp lousewort · Scrophulariaceae -
Pellaea glabella Mett. ex Kuhn Native PEGLsmooth cliffbrake · Pteridaceae - Pellaea glabella Mett. ex Kuhn ssp. glabella Native PEGLGsmooth cliffbrake · Pteridaceae
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Pennisetum glaucum (L.) R. Br. Introduced PEGL2pearl millet · Poaceae -
Penstemon digitalis Nutt. ex Sims Native PEDIfoxglove beardtongue · Scrophulariaceae -
Penstemon pallidus Small Native PEPA7pale beardtongue · Scrophulariaceae -
Penthorum sedoides L. Native PESE6ditch stonecrop · Crassulaceae -
Phalaris arundinacea L. Native PHAR3reed canarygrass · Poaceae -
Phleum pratense L. Introduced PHPR3timothy · Poaceae -
Phlox divaricata L. Native PHDI5wild blue phlox · Polemoniaceae - Phlox divaricata L. ssp. laphamii (Alph. Wood) Wherry Native PHDIL6Lapham's phlox · Polemoniaceae
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Phlox maculata L. Native PHMA4wild sweetwilliam · Polemoniaceae -
Phlox pilosa L. Native PHPIdowny phlox · Polemoniaceae - Phlox pilosa L. ssp. pilosa Native PHPIP2downy phlox · Polemoniaceae
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Phryma leptostachya L. Native PHLE5American lopseed · Verbenaceae -
Phyla lanceolata (Michx.) Greene Native PHLA3lanceleaf fogfruit · Verbenaceae -
Physalis heterophylla Nees Native PHHE5clammy groundcherry · Solanaceae - Physalis heterophylla Nees var. heterophylla Native PHHEH3clammy groundcherry · Solanaceae
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Physalis longifolia Nutt. Native PHLO4longleaf groundcherry · Solanaceae - Physalis longifolia Nutt. var. subglabrata (Mack. & Bush) Cronquist Native PHLOSlongleaf groundcherry · Solanaceae
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Physalis virginiana Mill. Native PHVI5Virginia groundcherry · Solanaceae -
Physostegia virginiana (L.) Benth. Native PHVI8obedient plant · Lamiaceae - Physostegia virginiana (L.) Benth. ssp. virginiana Native PHVIVobedient plant · Lamiaceae
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Plantago aristata Michx. Native PLAR3largebracted plantain · Plantaginaceae -
Plantago lanceolata L. Introduced PLLAnarrowleaf plantain · Plantaginaceae -
Plantago patagonica Jacq. Native PLPA2woolly plantain · Plantaginaceae -
Plantago rugelii Decne. Native PLRUblackseed plantain · Plantaginaceae - Plantago rugelii Decne. var. rugelii Native PLRURblackseed plantain · Plantaginaceae
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Plantago virginica L. Native PLVIVirginia plantain · Plantaginaceae -
Platanthera leucophaea (Nutt.) Lindl. Native PLLE2prairie white fringed orchid · Orchidaceae -
Platanus occidentalis L. Native PLOCAmerican sycamore · Platanaceae -
Poa compressa L. Introduced POCOCanada bluegrass · Poaceae -
Poa pratensis L. Both POPRKentucky bluegrass · Poaceae - Poa pratensis L. ssp. pratensis Introduced POPRP2Kentucky bluegrass · Poaceae
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Podophyllum peltatum L. Native POPEmayapple · Berberidaceae