Index / States / Pennsylvania / Northumberland
§1County listing — Pennsylvania
Northumberland County
Pennsylvania
- FIPS
- 42097
- Taxa recorded
- 1,154
- State
- Pennsylvania
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Showing 301–350 of 1,154.
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Comandra umbellata (L.) Nutt. ssp. umbellata Native COUMUbastard toadflax · Santalaceae -
Commelina communis L. Introduced COCO3Asiatic dayflower · Commelinaceae -
Comptonia peregrina (L.) J.M. Coult. Native COPE80sweet fern · Myricaceae -
Convolvulus arvensis L. Introduced COAR4field bindweed · Convolvulaceae -
Conyza canadensis (L.) Cronquist Native COCA5Canadian horseweed · Asteraceae - Conyza canadensis (L.) Cronquist var. canadensis Native COCAC3Canadian horseweed · Asteraceae
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Corallorhiza maculata (Raf.) Raf. Native COMA25summer coralroot · Orchidaceae -
Cornus alternifolia L. f. Native COAL2alternateleaf dogwood · Cornaceae -
Cornus amomum Mill. Native COAM2silky dogwood · Cornaceae -
Cornus florida L. Native COFL2flowering dogwood · Cornaceae -
Cornus obliqua Raf. Native COOB9silky dogwood · Cornaceae -
Cornus racemosa Lam. Native CORA6gray dogwood · Cornaceae -
Cornus rugosa Lam. Native CORUroundleaf dogwood · Cornaceae -
Corydalis aurea Willd. Native COAU2scrambled eggs · Fumariaceae -
Corydalis flavula (Raf.) DC. Native COFL3yellow fumewort · Fumariaceae -
Corylus americana Walter Native COAM3American hazelnut · Betulaceae -
Corylus cornuta Marshall Native COCO6beaked hazelnut · Betulaceae - Corylus cornuta Marshall var. cornuta Native COCOC2beaked hazelnut · Betulaceae
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Cryptotaenia canadensis (L.) DC. Native CRCA9Canadian honewort · Apiaceae -
Cunila origanoides (L.) Britton Native CUORcommon dittany · Lamiaceae -
Cuscuta gronovii Willd. ex Schult. Native CUGRscaldweed · Cuscutaceae - Cuscuta gronovii Willd. ex Schult. var. gronovii Native CUGRGscaldweed · Cuscutaceae
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Cuscuta pentagona Engelm. Native CUPE3fiveangled dodder · Cuscutaceae - Cuscuta pentagona Engelm. var. pentagona Native CUPEP2fiveangled dodder · Cuscutaceae
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Cuscuta polygonorum Engelm. Native CUPOsmartweed dodder · Cuscutaceae -
Cynoglossum officinale L. Introduced CYOFgypsyflower · Boraginaceae -
Cyperus bipartitus Torr. Native CYBI6slender flatsedge · Cyperaceae -
Cyperus dentatus Torr. Native CYDE2toothed flatsedge · Cyperaceae -
Cyperus esculentus L. Both CYESyellow nutsedge · Cyperaceae - Cyperus esculentus L. var. leptostachyus Boeckeler Introduced CYESLyellow nutsedge · Cyperaceae
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Cyperus strigosus L. Native CYSTstrawcolored flatsedge · Cyperaceae -
Cypripedium acaule Aiton Native CYAC3moccasin flower · Orchidaceae -
Cystopteris bulbifera (L.) Bernh. Native CYBU3bulblet bladderfern · Dryopteridaceae -
Cystopteris tenuis (Michx.) Desv. Native CYTE7upland brittle bladderfern · Dryopteridaceae -
Dactylis glomerata L. Introduced DAGLorchardgrass · Poaceae - Dactylis glomerata L. ssp. glomerata Introduced DAGLGorchardgrass · Poaceae
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Danthonia compressa Austin Native DACOflattened oatgrass · Poaceae -
Danthonia spicata (L.) P. Beauv. ex Roem. & Schult. Native DASP2poverty oatgrass · Poaceae -
Daucus carota L. Introduced DACA6Queen Anne's lace · Apiaceae -
Dennstaedtia punctilobula (Michx.) T. Moore Native DEPU2eastern hayscented fern · Dennstaedtiaceae -
Deparia acrostichoides (Sw.) M. Kato Native DEAC4silver false spleenwort · Dryopteridaceae -
Deschampsia flexuosa (L.) Trin. Native DEFLwavy hairgrass · Poaceae - Deschampsia flexuosa (L.) Trin. var. flexuosa Native DEFLFwavy hairgrass · Poaceae
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Desmodium canadense (L.) DC. Native DECA7showy ticktrefoil · Fabaceae -
Desmodium glutinosum (Muhl. ex Willd.) Alph. Wood Native DEGL5pointedleaf ticktrefoil · Fabaceae -
Desmodium nudiflorum (L.) DC. Native DENU4nakedflower ticktrefoil · Fabaceae -
Desmodium paniculatum (L.) DC. Native DEPA6panicledleaf ticktrefoil · Fabaceae - Desmodium paniculatum (L.) DC. var. paniculatum Native DEPAP2panicledleaf ticktrefoil · Fabaceae
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Desmodium perplexum B.G. Schub. Native DEPE80perplexed ticktrefoil · Fabaceae -
Dianthus armeria L. Introduced DIARDeptford pink · Caryophyllaceae