Index / States / Arkansas / Calhoun
§1County listing — Arkansas
Calhoun County
Arkansas
- FIPS
- 05013
- Taxa recorded
- 573
- State
- Arkansas
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Showing 301–350 of 534 (native).
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Oenothera heterophylla Spach ssp. orientalis W. Dietr., P.H. Raven & W.L. Wagner Native OEHEOOriental evening primrose · Onagraceae -
Oenothera laciniata Hill Native OELAcutleaf evening primrose · Onagraceae -
Oenothera linifolia Nutt. Native OELIthreadleaf evening primrose · Onagraceae -
Oenothera villosa Thunb. Native OEVIhairy evening primrose · Onagraceae - Oenothera villosa Thunb. ssp. villosa Native OEVIVhairy evening primrose · Onagraceae
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Oligoneuron nitidum (Torr. & A. Gray) Small Native OLNIshiny goldenrod · Asteraceae -
Onoclea sensibilis L. Native ONSEsensitive fern · Dryopteridaceae -
Ophioglossum crotalophoroides Walter Native OPCRbulbous adderstongue · Ophioglossaceae - Ophioglossum crotalophoroides Walter var. crotalophoroides Native OPCRCbulbous adderstongue · Ophioglossaceae
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Osmunda cinnamomea L. Native OSCIcinnamon fern · Osmundaceae -
Osmunda regalis L. Native OSREroyal fern · Osmundaceae - Osmunda regalis L. var. spectabilis (Willd.) A. Gray Native OSRESroyal fern · Osmundaceae
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Oxalis stricta L. Native OXSTcommon yellow oxalis · Oxalidaceae -
Oxalis violacea L. Native OXVIviolet woodsorrel · Oxalidaceae -
Packera glabella (Poir.) C. Jeffrey Native PAGL17butterweed · Asteraceae -
Packera plattensis (Nutt.) W.A. Weber & Á. Löve Native PAPL12prairie groundsel · Asteraceae -
Packera tomentosa (Michx.) C. Jeffrey Native PATO4woolly ragwort · Asteraceae -
Panicum brachyanthum Steud. Native PABR2prairie panicgrass · Poaceae -
Panicum virgatum L. Native PAVI2switchgrass · Poaceae - Panicum virgatum L. var. virgatum Native PAVIVswitchgrass · Poaceae
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Paspalum floridanum Michx. Native PAFL4Florida paspalum · Poaceae -
Paspalum praecox Walter Native PAPR4early paspalum · Poaceae -
Paspalum setaceum Michx. Native PASE5thin paspalum · Poaceae -
Penstemon arkansanus Pennell Native PEAR4Arkansas beardtongue · Scrophulariaceae -
Penstemon laxiflorus Pennell Native PELA10nodding beardtongue · Scrophulariaceae -
Penthorum sedoides L. Native PESE6ditch stonecrop · Crassulaceae -
Phegopteris hexagonoptera (Michx.) Fée Native PHHE11broad beechfern · Thelypteridaceae -
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 glaberrima L. Native PHGL4smooth phlox · Polemoniaceae - Phlox glaberrima L. ssp. interior (Wherry) Wherry Native PHGLIsmooth phlox · Polemoniaceae
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Phlox pilosa L. Native PHPIdowny phlox · Polemoniaceae - Phlox pilosa L. ssp. pilosa Native PHPIP2downy phlox · Polemoniaceae
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Pinus echinata Mill. Native PIEC2shortleaf pine · Pinaceae -
Pinus taeda L. Native PITAloblolly pine · Pinaceae -
Pityopsis graminifolia (Michx.) Nutt. Native PIGR4narrowleaf silkgrass · Asteraceae - Pityopsis graminifolia (Michx.) Nutt. var. tenuifolia (Torr.) Semple & F.D. Bowers Native PIGRTnarrowleaf silkgrass · Asteraceae
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Planera aquatica J.F. Gmel. Native PLAQplanertree · Ulmaceae -
Plantago aristata Michx. Native PLAR3largebracted plantain · Plantaginaceae -
Platanthera ciliaris (L.) Lindl. Native PLCI2yellow fringed orchid · Orchidaceae -
Platanus occidentalis L. Native PLOCAmerican sycamore · Platanaceae -
Pleopeltis polypodioides (L.) Andrews & Windham Native PLPO2resurrection fern · Polypodiaceae - Pleopeltis polypodioides (L.) Andrews & Windham ssp. michauxiana (Weath.) Andrews & Windham Native PLPOMresurrection fern · Polypodiaceae
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Pluchea camphorata (L.) DC. Native PLCA7camphor pluchea · Asteraceae -
Pluchea foetida (L.) DC. Native PLFOstinking camphorweed · Asteraceae - Pluchea foetida (L.) DC. var. foetida Native PLFOFstinking camphorweed · Asteraceae
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Podophyllum peltatum L. Native POPEmayapple · Berberidaceae -
Polygala cruciata L. Native POCRdrumheads · Polygalaceae - Polygala cruciata L. var. cruciata Native POCRCdrumheads · Polygalaceae
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Polygala mariana Mill. Native POMA8Maryland milkwort · Polygalaceae