Index / States / Massachusetts
§1State listing — Northeast
Massachusetts
a regional flora of 14 counties
- State code
- MA · FIPS 25
- Taxa recorded
- 3,641
- Counties
- 14
§2Counties
Drill down to a county
- Barnstable 250011,833 taxa Open ↗
- Berkshire 250032,165 taxa Open ↗
- Bristol 250051,861 taxa Open ↗
- Dukes 250071,355 taxa Open ↗
- Essex 250092,285 taxa Open ↗
- Franklin 250111,977 taxa Open ↗
- Hampden 250131,963 taxa Open ↗
- Hampshire 250152,096 taxa Open ↗
- Middlesex 250172,555 taxa Open ↗
- Nantucket 250191,496 taxa Open ↗
- Norfolk 250212,106 taxa Open ↗
- Plymouth 250231,885 taxa Open ↗
- Suffolk 250251,866 taxa Open ↗
- Worcester 250272,195 taxa Open ↗
§3Catalogue
All taxa recorded in Massachusetts
Filter
Showing 751–800 of 3,641.
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Ceanothus americanus L. Native CEAMNew Jersey tea · Rhamnaceae 12 counties -
Ceanothus herbaceus Raf. Native CEHEJersey tea · Rhamnaceae 2 counties -
Celastrus orbiculatus Thunb. Introduced CEOR7Oriental bittersweet · Celastraceae 14 counties -
Celastrus scandens L. Native CESCAmerican bittersweet · Celastraceae 13 counties -
Celtis occidentalis L. Native CEOCcommon hackberry · Ulmaceae 11 counties -
Cenchrus longispinus (Hack.) Fernald Native CELO3mat sandbur · Poaceae 13 counties -
Cenchrus spinifex Cav. Native CESP4coastal sandbur · Poaceae 1 county -
Cenchrus tribuloides L. Native CETRsanddune sandbur · Poaceae 1 county -
Centaurea cyanus L. Introduced CECY2garden cornflower · Asteraceae 11 counties -
Centaurea diffusa Lam. Introduced CEDI3diffuse knapweed · Asteraceae 6 counties -
Centaurea jacea L. Introduced CEJAbrownray knapweed · Asteraceae 10 counties -
Centaurea melitensis L. Introduced CEME2Maltese star-thistle · Asteraceae 2 counties -
Centaurea nigra L. Introduced CENI2lesser knapweed · Asteraceae 13 counties -
Centaurea nigrescens Willd. Introduced CENI3Tyrol knapweed · Asteraceae 7 counties -
Centaurea solstitialis L. Introduced CESO3yellow star-thistle · Asteraceae 2 counties -
Centaurea stoebe L. Introduced CEST8spotted knapweed · Asteraceae 13 counties - Centaurea stoebe L. ssp. micranthos (Gugler) Hayek Introduced CESTMspotted knapweed · Asteraceae 13 counties
- Centaurea transalpina Schleich. ex DC. Native CETR6alpine knapweed · Asteraceae 3 counties
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Centaurea ×moncktonii C.E. Britton [jacea × nigra] Introduced CEMO6meadow knapweed · Asteraceae 6 counties -
Centaurium erythraea Rafn Introduced CEER5European centaury · Gentianaceae 3 counties -
Centaurium pulchellum (Sw.) Druce Introduced CEPU3branched centaury · Gentianaceae 2 counties -
Centaurium spicatum (L.) Fritsch Introduced CESP3spiked centaury · Gentianaceae 1 county -
Cephalanthus occidentalis L. Native CEOC2common buttonbush · Rubiaceae 14 counties -
Cerastium arvense L. Both CEAR4field chickweed · Caryophyllaceae 13 counties - Cerastium arvense L. ssp. strictum (L.) Ugborogho Native CEARS2field chickweed · Caryophyllaceae 12 counties
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Cerastium diffusum Pers. Introduced CEDI7fourstamen chickweed · Caryophyllaceae 1 county -
Cerastium fontanum Baumg. Introduced CEFO2common mouse-ear chickweed · Caryophyllaceae 14 counties - Cerastium fontanum Baumg. ssp. vulgare (Hartm.) Greuter & Burdet Introduced CEFOV2big chickweed · Caryophyllaceae 14 counties
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Cerastium glomeratum Thuill. Introduced CEGL2sticky chickweed · Caryophyllaceae 14 counties -
Cerastium nutans Raf. Native CENU2nodding chickweed · Caryophyllaceae 4 counties - Cerastium nutans Raf. var. nutans Native CENUNnodding chickweed · Caryophyllaceae 4 counties
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Cerastium pumilum W. Curtis Introduced CEPU4European chickweed · Caryophyllaceae 7 counties -
Cerastium semidecandrum L. Introduced CESE4fivestamen chickweed · Caryophyllaceae 5 counties -
Cerastium tomentosum L. Introduced CETO2snow in summer · Caryophyllaceae 3 counties -
Ceratophyllum demersum L. Native CEDE4coon's tail · Ceratophyllaceae 13 counties -
Ceratophyllum echinatum A. Gray Native CEEC2spineless hornwort · Ceratophyllaceae 7 counties -
Cercidiphyllum japonicum Siebold & Zucc. Introduced CEJA2katsura tree · Cercidiphyllaceae 1 county -
Cercis canadensis L. Native CECA4eastern redbud · Fabaceae 3 counties - Cercis canadensis L. var. canadensis Native CECACeastern redbud · Fabaceae 3 counties
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Chaenactis glabriuscula DC. Native CHGLyellow pincushion · Asteraceae 1 county - Chaenactis glabriuscula DC. var. glabriuscula Native CHGLG2yellow pincushion · Asteraceae 1 county
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Chaenomeles speciosa (Sweet) Nakai Introduced CHSP12flowering quince · Rosaceae 1 county -
Chaenorhinum minus (L.) Lange Introduced CHMIdwarf snapdragon · Scrophulariaceae 7 counties -
Chamaecrista fasciculata (Michx.) Greene Native CHFA2partridge pea · Fabaceae 11 counties - Chamaecrista fasciculata (Michx.) Greene var. fasciculata Native CHFAFpartridge pea · Fabaceae 10 counties
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Chamaecrista nictitans (L.) Moench Native CHNI2sensitive partridge pea · Fabaceae 11 counties - Chamaecrista nictitans (L.) Moench ssp. nictitans Native CHNINsensitive partridge pea · Fabaceae 11 counties
- Chamaecrista nictitans (L.) Moench ssp. nictitans var. nictitans Native CHNIN2sensitive partridge pea · Fabaceae 11 counties
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Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb. Native CHTH2Atlantic white cedar · Cupressaceae 10 counties -
Chamaedaphne calyculata (L.) Moench Native CHCA2leatherleaf · Ericaceae 14 counties