Index / States / Louisiana / Washington
§1County listing — Louisiana
Washington County
Louisiana
- FIPS
- 22117
- Taxa recorded
- 1,483
- State
- Louisiana
Filter
Showing 751–800 of 1,261 (native).
- Osmanthus americanus (L.) Benth. & Hook. f. ex A. Gray Native OSAMdevilwood · Oleaceae
- Osmanthus americanus (L.) Benth. & Hook. f. ex A. Gray var. americanus Native OSAMAdevilwood · Oleaceae
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Osmunda cinnamomea L. Native OSCIcinnamon fern · Osmundaceae - Osmunda cinnamomea L. var. cinnamomea Native OSCICcinnamon fern · Osmundaceae
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Osmunda regalis L. Native OSREroyal fern · Osmundaceae - Osmunda regalis L. var. spectabilis (Willd.) A. Gray Native OSRESroyal fern · Osmundaceae
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Ostrya virginiana (Mill.) K. Koch Native OSVIhophornbeam · Betulaceae -
Oxalis stricta L. Native OXSTcommon yellow oxalis · Oxalidaceae -
Oxycaryum cubense (Poepp. & Kunth) Lye Native OXCU2Cuban bulrush · Cyperaceae -
Oxydendrum arboreum (L.) DC. Native OXARsourwood · Ericaceae -
Oxypolis filiformis (Walter) Britton Native OXFIwater cowbane · Apiaceae -
Oxypolis rigidior (L.) Raf. Native OXRIstiff cowbane · Apiaceae -
Packera anonyma (Alph. Wood) W.A. Weber & Á. Löve Native PAAN6Small's ragwort · Asteraceae -
Packera glabella (Poir.) C. Jeffrey Native PAGL17butterweed · Asteraceae -
Panicum anceps Michx. Native PAANbeaked panicgrass · Poaceae -
Panicum dichotomiflorum Michx. Native PADIfall panicgrass · Poaceae - Panicum dichotomiflorum Michx. var. dichotomiflorum Native PADIDfall panicgrass · Poaceae
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Panicum rigidulum Bosc ex Nees Native PARI4redtop panicgrass · Poaceae - Panicum rigidulum Bosc ex Nees var. rigidulum Native PARIRredtop panicgrass · Poaceae
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Panicum verrucosum Muhl. Native PAVE2warty panicgrass · Poaceae -
Panicum virgatum L. Native PAVI2switchgrass · Poaceae - Panicum virgatum L. var. virgatum Native PAVIVswitchgrass · Poaceae
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Parthenocissus quinquefolia (L.) Planch. Native PAQU2Virginia creeper · Vitaceae -
Paspalum acuminatum Raddi Native PAAC4brook crowngrass · Poaceae -
Paspalum bifidum (Bertol.) Nash Native PABI3pitchfork crowngrass · Poaceae -
Paspalum boscianum Flueggé Native PABO3bull crowngrass · Poaceae -
Paspalum distichum L. Native PADI6knotgrass · Poaceae -
Paspalum floridanum Michx. Native PAFL4Florida paspalum · Poaceae -
Paspalum laeve Michx. Native PALA10field paspalum · Poaceae -
Paspalum langei (Fourn.) Nash Native PALA11rustyseed paspalum · Poaceae -
Paspalum plicatulum Michx. Native PAPL3brownseed paspalum · Poaceae -
Paspalum praecox Walter Native PAPR4early paspalum · Poaceae -
Paspalum setaceum Michx. Native PASE5thin paspalum · Poaceae -
Passiflora incarnata L. Native PAIN6purple passionflower · Passifloraceae -
Passiflora lutea L. Native PALU2yellow passionflower · Passifloraceae -
Pedicularis canadensis L. Native PECACanadian lousewort · Scrophulariaceae - Pedicularis canadensis L. ssp. canadensis Native PECAC3Canadian lousewort · Scrophulariaceae
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Peltandra virginica (L.) Schott Native PEVIgreen arrow arum · Araceae -
Penstemon laevigatus Aiton Native PELA8eastern smooth beardtongue · Scrophulariaceae -
Penstemon laxiflorus Pennell Native PELA10nodding beardtongue · Scrophulariaceae -
Penthorum sedoides L. Native PESE6ditch stonecrop · Crassulaceae -
Persea palustris (Raf.) Sarg. Native PEPA37swamp bay · Lauraceae -
Phalaris angusta Nees ex Trin. Native PHAN2timothy canarygrass · Poaceae -
Phalaris caroliniana Walter Native PHCA6Carolina canarygrass · Poaceae -
Phanopyrum gymnocarpon (Elliott) Nash Native PHGY2savannah-panicgrass · Poaceae -
Phaseolus polystachios (L.) Britton, Sterns & Poggenb. Native PHPO2thicket bean · Fabaceae - Phaseolus polystachios (L.) Britton, Sterns & Poggenb. var. polystachios Native PHPOPthicket bean · Fabaceae
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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 pilosa L. Native PHPIdowny phlox · Polemoniaceae