Index / States / Pennsylvania / Delaware
§1County listing — Pennsylvania
Delaware County
Pennsylvania
- FIPS
- 42045
- Taxa recorded
- 1,919
- State
- Pennsylvania
Filter
Showing 451–500 of 1,919.
-
Cirsium altissimum (L.) Hill Native CIAL2tall thistle · Asteraceae -
Cirsium arvense (L.) Scop. Introduced CIAR4Canada thistle · Asteraceae -
Cirsium discolor (Muhl. ex Willd.) Spreng. Native CIDIfield thistle · Asteraceae -
Cirsium horridulum Michx. Native CIHO2yellow thistle · Asteraceae - Cirsium horridulum Michx. var. horridulum Native CIHOHyellow thistle · Asteraceae
-
Cirsium muticum Michx. Native CIMUswamp thistle · Asteraceae -
Cirsium pumilum Spreng. Native CIPU4pasture thistle · Asteraceae -
Cirsium vulgare (Savi) Ten. Introduced CIVUbull thistle · Asteraceae -
Claytonia virginica L. Native CLVI3Virginia springbeauty · Portulacaceae - Claytonia virginica L. var. virginica Native CLVIVVirginia springbeauty · Portulacaceae
- Claytonia virginica L. var. virginica f. virginica Native CLVIV2Virginia springbeauty · Portulacaceae
-
Clematis terniflora DC. Introduced CLTE4sweet autumn virginsbower · Ranunculaceae -
Clematis virginiana L. Native CLVI5devil's darning needles · Ranunculaceae -
Cleome hassleriana Chod. Introduced CLHApink queen · Capparaceae -
Cleome viscosa L. Introduced CLVI9Asian spiderflower · Capparaceae -
Clethra alnifolia L. Native CLAL3coastal sweetpepperbush · Clethraceae -
Clinopodium vulgare L. Native CLVUwild basil · Lamiaceae -
Collinsonia canadensis L. Native COCA4richweed · Lamiaceae -
Comandra umbellata (L.) Nutt. Native COUMbastard toadflax · Santalaceae - Comandra umbellata (L.) Nutt. ssp. umbellata Native COUMUbastard toadflax · Santalaceae
-
Commelina communis L. Introduced COCO3Asiatic dayflower · Commelinaceae -
Commelina diffusa Burm. f. Native CODI5climbing dayflower · Commelinaceae - Commelina diffusa Burm. f. var. diffusa Native CODID3climbing dayflower · Commelinaceae
-
Comptonia peregrina (L.) J.M. Coult. Native COPE80sweet fern · Myricaceae -
Conium maculatum L. Introduced COMA2poison hemlock · Apiaceae -
Conoclinium coelestinum (L.) DC. Native COCO13blue mistflower · Asteraceae -
Conringia orientalis (L.) Dumort. Introduced COORhare's ear mustard · Brassicaceae -
Consolida ajacis (L.) Schur Introduced COAJdoubtful knight's-spur · Ranunculaceae -
Convallaria majalis L. Introduced COMA7European lily of the valley · Liliaceae -
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
-
Corallorhiza maculata (Raf.) Raf. Native COMA25summer coralroot · Orchidaceae -
Corallorhiza odontorhiza (Willd.) Poir. Native COOD7autumn coralroot · Orchidaceae -
Corallorhiza wisteriana Conrad Native COWI5spring coralroot · Orchidaceae -
Coreopsis lanceolata L. Native COLA5lanceleaf tickseed · Asteraceae -
Coreopsis tripteris L. Native COTR4tall tickseed · Asteraceae -
Cornus alternifolia L. f. Native COAL2alternateleaf dogwood · Cornaceae -
Cornus amomum Mill. Native COAM2silky dogwood · Cornaceae -
Cornus drummondii C.A. Mey. Native CODRroughleaf dogwood · Cornaceae -
Cornus florida L. Native COFL2flowering dogwood · Cornaceae -
Cornus racemosa Lam. Native CORA6gray dogwood · Cornaceae -
Cornus rugosa Lam. Native CORUroundleaf dogwood · Cornaceae -
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
-
Cosmos sulphureus Cav. Introduced COSU5sulphur cosmos · Asteraceae -
Crataegus calpodendron (Ehrh.) Medik. Native CRCApear hawthorn · Rosaceae -
Crataegus crus-galli L. Native CRCR2cockspur hawthorn · Rosaceae