Index / States / New Hampshire
§1State listing — Northeast
New Hampshire
a regional flora of 10 counties
- State code
- NH · FIPS 33
- Taxa recorded
- 2,266
- Counties
- 10
§2Counties
Drill down to a county
- Belknap 33001926 taxa Open ↗
- Carroll 330031,278 taxa Open ↗
- Cheshire 330051,358 taxa Open ↗
- Coos 330071,463 taxa Open ↗
- Grafton 330091,328 taxa Open ↗
- Hillsborough 330111,363 taxa Open ↗
- Merrimack 330131,026 taxa Open ↗
- Rockingham 330151,401 taxa Open ↗
- Strafford 330171,525 taxa Open ↗
- Sullivan 33019945 taxa Open ↗
§3Catalogue
All taxa recorded in New Hampshire
Filter
Showing 1,151–1,200 of 1,729 (native).
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Podophyllum peltatum L. Native POPEmayapple · Berberidaceae 3 counties -
Podostemum ceratophyllum Michx. Native POCE3hornleaf riverweed · Podostemaceae 5 counties -
Pogonia ophioglossoides (L.) Ker Gawl. Native POOPsnakemouth orchid · Orchidaceae 9 counties -
Polanisia dodecandra (L.) DC. Native PODO3redwhisker clammyweed · Capparaceae 1 county - Polanisia dodecandra (L.) DC. ssp. dodecandra Native PODODredwhisker clammyweed · Capparaceae 1 county
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Polemonium reptans L. Native PORE2Greek valerian · Polemoniaceae 1 county - Polemonium reptans L. var. reptans Native PORERGreek valerian · Polemoniaceae 1 county
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Polygala cruciata L. Native POCRdrumheads · Polygalaceae 1 county - Polygala cruciata L. var. aquilonia Fernald & B.G. Schub. Native POCRAdrumheads · Polygalaceae 1 county
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Polygala paucifolia Willd. Native POPA5gaywings · Polygalaceae 9 counties -
Polygala polygama Walter Native POPOracemed milkwort · Polygalaceae 8 counties -
Polygala sanguinea L. Native POSA3purple milkwort · Polygalaceae 9 counties -
Polygala verticillata L. Native POVEwhorled milkwort · Polygalaceae 4 counties - Polygala verticillata L. var. verticillata Native POVEVwhorled milkwort · Polygalaceae 4 counties
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Polygonatum biflorum (Walter) Elliott Native POBI2smooth Solomon's seal · Liliaceae 3 counties - Polygonatum biflorum (Walter) Elliott var. commutatum (Schult. & Schult. f.) Morong Native POBICsmooth Solomon's seal · Liliaceae 3 counties
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Polygonatum pubescens (Willd.) Pursh Native POPU4hairy Solomon's seal · Liliaceae 10 counties -
Polygonella articulata (L.) Meisn. Native POAR4coastal jointweed · Polygonaceae 10 counties -
Polygonum amphibium L. Native POAM8water knotweed · Polygonaceae 8 counties -
Polygonum arifolium L. Native POAR6halberdleaf tearthumb · Polygonaceae 6 counties -
Polygonum careyi Olney Native POCA8Carey's smartweed · Polygonaceae 8 counties -
Polygonum cilinode Michx. Native POCIfringed black bindweed · Polygonaceae 10 counties -
Polygonum douglasii Greene Native PODO4Douglas' knotweed · Polygonaceae 3 counties - Polygonum douglasii Greene ssp. douglasii Native PODOD4Douglas' knotweed · Polygonaceae 3 counties
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Polygonum erectum L. Native POER2erect knotweed · Polygonaceae 1 county -
Polygonum hydropiperoides Michx. Native POHY2swamp smartweed · Polygonaceae 7 counties -
Polygonum lapathifolium L. Native POLA4curlytop knotweed · Polygonaceae 10 counties -
Polygonum pensylvanicum L. Native POPE2Pennsylvania smartweed · Polygonaceae 10 counties -
Polygonum punctatum Elliott Native POPU5dotted smartweed · Polygonaceae 7 counties -
Polygonum ramosissimum Michx. Native PORA3bushy knotweed · Polygonaceae 3 counties -
Polygonum robustius (Small) Fernald Native POROstout smartweed · Polygonaceae 1 county -
Polygonum sagittatum L. Native POSA5arrowleaf tearthumb · Polygonaceae 10 counties -
Polygonum scandens L. var. scandens Native POSCSclimbing false buckwheat · Polygonaceae 7 counties -
Polygonum tenue Michx. Native POTE2pleatleaf knotweed · Polygonaceae 2 counties -
Polygonum virginianum L. Native POVI2jumpseed · Polygonaceae 3 counties -
Polygonum viviparum L. Native POVI3alpine bistort · Polygonaceae 1 county -
Polypodium virginianum L. Native POVI7rock polypody · Polypodiaceae 10 counties - Polypodium ×incognitum Cusick [appalachianum × virginianum] Native POIN6Hybrid rock polypody · Polypodiaceae 2 counties
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Polystichum acrostichoides (Michx.) Schott Native POAC4Christmas fern · Dryopteridaceae 10 counties - Polystichum acrostichoides (Michx.) Schott var. acrostichoides Native POACAChristmas fern · Dryopteridaceae 10 counties
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Polystichum braunii (Spenner) Fée Native POBR4Braun's hollyfern · Dryopteridaceae 3 counties -
Pontederia cordata L. Native POCO14pickerelweed · Pontederiaceae 10 counties -
Populus balsamifera L. Native POBA2balsam poplar · Salicaceae 7 counties - Populus balsamifera L. ssp. balsamifera Native POBAB2balsam poplar · Salicaceae 7 counties
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Populus deltoides W. Bartram ex Marshall Native PODE3eastern cottonwood · Salicaceae 5 counties - Populus deltoides W. Bartram ex Marshall ssp. deltoides Native PODEDeastern cottonwood · Salicaceae 5 counties
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Populus grandidentata Michx. Native POGR4bigtooth aspen · Salicaceae 10 counties -
Populus tremuloides Michx. Native POTR5quaking aspen · Salicaceae 10 counties - Populus ×jackii Sarg. [balsamifera × deltoides] Native POJA2balm-of-Gilead · Salicaceae 8 counties
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Potamogeton alpinus Balbis Native POAL8alpine pondweed · Potamogetonaceae 2 counties