Index / States / Pennsylvania / Butler
§1County listing — Pennsylvania
Butler County
Pennsylvania
- FIPS
- 42019
- Taxa recorded
- 1,422
- State
- Pennsylvania
Filter
Showing 51–100 of 1,192 (native).
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Amelanchier laevis Wiegand Native AMLAAllegheny serviceberry · Rosaceae -
Amelanchier stolonifera Wiegand Native AMST80running serviceberry · Rosaceae - Amelanchier ×intermedia Spach (pro sp.) [arborea × canadensis] Native AMIN4serviceberry · Rosaceae
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Amphicarpaea bracteata (L.) Fernald Native AMBR2American hogpeanut · Fabaceae -
Anaphalis margaritacea (L.) Benth. Native ANMAwestern pearly everlasting · Asteraceae -
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 canadensis L. Native ANCA8Canadian anemone · Ranunculaceae -
Anemone quinquefolia L. Native ANQUwood anemone · Ranunculaceae - Anemone quinquefolia L. var. quinquefolia Native ANQUQnightcaps · Ranunculaceae
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Anemone virginiana L. Native ANVI3tall thimbleweed · Ranunculaceae - Anemone virginiana L. var. virginiana Native ANVIV2tall thimbleweed · Ranunculaceae
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Angelica atropurpurea L. Native ANATpurplestem angelica · Apiaceae -
Angelica venenosa (Greenway) Fernald Native ANVEhairy angelica · Apiaceae -
Antennaria howellii Greene Native ANHOHowell's pussytoes · Asteraceae - Antennaria howellii Greene ssp. neodioica (Greene) Bayer Native ANHONHowell's pussytoes · Asteraceae
- Antennaria howellii Greene ssp. petaloidea (Fernald) Bayer Native ANHOPsmall pussytoes · Asteraceae
- Antennaria neglecta Greene Native ANNEfield pussytoes · Asteraceae
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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 -
Apios americana Medik. Native APAMgroundnut · Fabaceae -
Aplectrum hyemale (Muhl. ex Willd.) Torr. Native APHYAdam and Eve · Orchidaceae -
Apocynum androsaemifolium L. Native APAN2spreading dogbane · Apocynaceae -
Apocynum cannabinum L. Native APCAIndianhemp · Apocynaceae -
Aquilegia canadensis L. Native AQCAred columbine · Ranunculaceae -
Arabis canadensis L. Native ARCAsicklepod · 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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Aralia hispida Vent. Native ARHI2bristly sarsaparilla · Araliaceae -
Aralia nudicaulis L. Native ARNU2wild sarsaparilla · Araliaceae -
Aralia racemosa L. Native ARRAAmerican spikenard · Araliaceae - Aralia racemosa L. ssp. racemosa Native ARRARAmerican spikenard · Araliaceae
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Aralia spinosa L. Native ARSP2devil's walkingstick · Araliaceae -
Arisaema dracontium (L.) Schott Native ARDR3green dragon · Araceae -
Arisaema triphyllum (L.) Schott Native ARTRJack in the pulpit · Araceae - Arisaema triphyllum (L.) Schott ssp. pusillum (Peck) Huttleston Native ARTRPJack in the pulpit · Araceae
- Arisaema triphyllum (L.) Schott ssp. stewardsonii (Britton) Huttleston Native ARTRSJack 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 dichotoma Michx. var. dichotoma Native ARDIDchurchmouse threeawn · Poaceae
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Aristolochia serpentaria L. Native ARSE3Virginia snakeroot · Aristolochiaceae -
Arnoglossum atriplicifolium (L.) H. Rob. Native ARATpale Indian plantain · Asteraceae -
Arnoglossum reniforme (Hook.) H. Rob. Native ARRE6great Indian plantain · Asteraceae -
Aronia arbutifolia (L.) Pers. Native ARAR7red chokeberry · Rosaceae -
Aronia melanocarpa (Michx.) Elliott Native ARME6black chokeberry · Rosaceae - Aronia ×prunifolia (Marshall) Rehder, (pro sp.) [arbutifolia × melanocarpa] Native ARPR2purple chokeberry · Rosaceae
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Aruncus dioicus (Walter) Fernald var. dioicus Native ARDID2bride's feathers · Rosaceae