Index / States / Massachusetts / Middlesex
§1County listing — Massachusetts
Middlesex County
Massachusetts
- FIPS
- 25017
- Taxa recorded
- 2,555
- State
- Massachusetts
Filter
Showing 1,301–1,350 of 1,845 (native).
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Potamogeton amplifolius Tuck. Native POAM5largeleaf pondweed · Potamogetonaceae -
Potamogeton bicupulatus Fernald Native POBI9snailseed pondweed · Potamogetonaceae -
Potamogeton confervoides Rchb. Native POCO12Tuckerman's pondweed · Potamogetonaceae -
Potamogeton epihydrus Raf. Native POEP2ribbonleaf pondweed · Potamogetonaceae -
Potamogeton foliosus Raf. Native POFO3leafy pondweed · Potamogetonaceae - Potamogeton foliosus Raf. ssp. foliosus Native POFOF4leafy pondweed · Potamogetonaceae
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Potamogeton friesii Rupr. Native POFR3Fries' pondweed · Potamogetonaceae -
Potamogeton gramineus L. Native POGR8variableleaf pondweed · Potamogetonaceae -
Potamogeton illinoensis Morong Native POILIllinois pondweed · Potamogetonaceae -
Potamogeton natans L. Native PONA4floating pondweed · Potamogetonaceae -
Potamogeton nodosus Poir. Native PONO2longleaf pondweed · Potamogetonaceae -
Potamogeton oakesianus J.W. Robbins Native POOAOakes' pondweed · Potamogetonaceae -
Potamogeton obtusifolius Mert. & W.D.J. Koch Native POOB2bluntleaf pondweed · Potamogetonaceae -
Potamogeton perfoliatus L. Native POPE7claspingleaf pondweed · Potamogetonaceae -
Potamogeton praelongus Wulfen Native POPR5whitestem pondweed · Potamogetonaceae -
Potamogeton pulcher Tuck. Native POPU6spotted pondweed · Potamogetonaceae -
Potamogeton pusillus L. Native POPU7small pondweed · Potamogetonaceae - Potamogeton pusillus L. ssp. gemmiparus (J.W. Robbins) Haynes & C.B. Hellquist Native POPUG4small pondweed · Potamogetonaceae
- Potamogeton pusillus L. ssp. tenuissimus (Mert. & W.D.J. Koch) Haynes & C.B. Hellquist Native POPUT3small pondweed · Potamogetonaceae
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Potamogeton robbinsii Oakes Native PORO2Robbins' pondweed · Potamogetonaceae -
Potamogeton spirillus Tuck. Native POSP3spiral pondweed · Potamogetonaceae -
Potamogeton vaseyi J.W. Robbins Native POVA3Vasey's pondweed · Potamogetonaceae -
Potamogeton zosteriformis Fernald Native POZOflatstem pondweed · Potamogetonaceae - Potamogeton ×mysticus Morong (pro sp.) [perfoliatus × pusillus] Native POMYpondweed · Potamogetonaceae
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Potentilla arguta Pursh Native POAR7tall cinquefoil · Rosaceae - Potentilla arguta Pursh ssp. arguta Native POARA4tall cinquefoil · Rosaceae
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Potentilla canadensis L. Native POCA17dwarf cinquefoil · Rosaceae -
Potentilla norvegica L. Native PONO3Norwegian cinquefoil · Rosaceae - Potentilla norvegica L. ssp. monspeliensis (L.) Asch. & Graebn. Native PONOMNorwegian cinquefoil · Rosaceae
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Potentilla simplex Michx. Native POSI2common cinquefoil · Rosaceae -
Prenanthes alba L. Native PRAL2white rattlesnakeroot · Asteraceae -
Prenanthes altissima L. Native PRAL3tall rattlesnakeroot · Asteraceae -
Prenanthes serpentaria Pursh Native PRSEcankerweed · Asteraceae -
Prenanthes trifoliolata (Cass.) Fernald Native PRTRgall of the earth · Asteraceae -
Proserpinaca intermedia Mack. Native PRIN2intermediate mermaidweed · Haloragaceae -
Proserpinaca palustris L. Native PRPA3marsh mermaidweed · Haloragaceae -
Proserpinaca pectinata Lam. Native PRPEcombleaf mermaidweed · Haloragaceae -
Prunella vulgaris L. Native PRVUcommon selfheal · Lamiaceae - Prunella vulgaris L. ssp. lanceolata (W. Bartram) Hultén Native PRVUL2lance selfheal · Lamiaceae
- Prunella vulgaris L. ssp. vulgaris Native PRVUVcommon selfheal · Lamiaceae
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Prunus americana Marshall Native PRAMAmerican plum · Rosaceae -
Prunus maritima Marshall Native PRMA2beach plum · Rosaceae - Prunus maritima Marshall var. maritima Native PRMAMbeach plum · Rosaceae
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Prunus nigra Aiton Native PRNICanadian plum · Rosaceae -
Prunus pensylvanica L. f. Native PRPE2pin cherry · Rosaceae - Prunus pensylvanica L. f. var. pensylvanica Native PRPEPpin cherry · Rosaceae
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Prunus pumila L. Native PRPU3sandcherry · Rosaceae -
Prunus serotina Ehrh. Native PRSE2black cherry · Rosaceae - Prunus serotina Ehrh. var. serotina Native PRSESblack cherry · Rosaceae
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Prunus susquehanae hort. ex Willd. Native PRSU3Sesquehana sandcherry · Rosaceae