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 1,651–1,700 of 3,641.
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Hordeum jubatum L. Native HOJUfoxtail barley · Poaceae 14 counties - Hordeum jubatum L. ssp. jubatum Native HOJUJfoxtail barley · Poaceae 14 counties
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Hordeum murinum L. Introduced HOMUmouse barley · Poaceae 2 counties - Hordeum murinum L. ssp. leporinum (Link) Arcang. Introduced HOMULhare barley · Poaceae 2 counties
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Hordeum vulgare L. Introduced HOVUcommon barley · Poaceae 11 counties -
Hosta ventricosa (Salisb.) Stearn Introduced HOVEblue plantain lily · Liliaceae 2 counties -
Hottonia inflata Elliott Native HOINAmerican featherfoil · Primulaceae 9 counties -
Houstonia caerulea L. Native HOCA4azure bluet · Rubiaceae 14 counties -
Houstonia longifolia Gaertn. Native HOLOlongleaf summer bluet · Rubiaceae 9 counties -
Houstonia purpurea L. Native HOPU2Venus' pride · Rubiaceae 3 counties - Houstonia purpurea L. var. calycosa A. Gray Native HOPUCVenus' pride · Rubiaceae 3 counties
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Hudsonia ericoides L. Native HUERpine barren goldenheather · Cistaceae 6 counties - Hudsonia tomentosa Nutt. Native HUTOwoolly beachheather · Cistaceae 8 counties
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Humulus japonicus Siebold & Zucc. Introduced HUJAJapanese hop · Cannabaceae 10 counties -
Humulus lupulus L. Both HULUcommon hop · Cannabaceae 13 counties - Humulus lupulus L. var. lupuloides E. Small Native HULULcommon hop · Cannabaceae 1 county
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Huperzia lucidula (Michx.) Trevis. Native HULU2shining clubmoss · Lycopodiaceae 12 counties -
Huperzia selago (L.) Bernh. ex Schrank & Mart. Native HUSEfir clubmoss · Lycopodiaceae 2 counties - Huperzia selago (L.) Bernh. ex Schrank & Mart. var. densa Trevis. Native HUSEDfir clubmoss · Lycopodiaceae 2 counties
- Huperzia selago (L.) Bernh. ex Schrank & Mart. var. selago Native HUSESfir clubmoss · Lycopodiaceae 2 counties
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Hydrangea arborescens L. Native HYARwild hydrangea · Hydrangeaceae 4 counties -
Hydrangea paniculata Siebold Introduced HYPApanicled hydrangea · Hydrangeaceae 6 counties -
Hydrastis canadensis L. Native HYCAgoldenseal · Ranunculaceae 4 counties -
Hydrilla verticillata (L. f.) Royle Introduced HYVE3waterthyme · Hydrocharitaceae 3 counties -
Hydrocotyle americana L. Native HYAMAmerican marshpennywort · Apiaceae 13 counties -
Hydrocotyle umbellata L. Native HYUMmanyflower marshpennywort · Apiaceae 8 counties -
Hydrocotyle verticillata Thunb. Native HYVE2whorled marshpennywort · Apiaceae 4 counties - Hydrocotyle verticillata Thunb. var. verticillata Native HYVEVwhorled marshpennywort · Apiaceae 2 counties
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Hydrophyllum canadense L. Native HYCA3bluntleaf waterleaf · Hydrophyllaceae 2 counties -
Hydrophyllum virginianum L. Native HYVIeastern waterleaf · Hydrophyllaceae 7 counties - Hydrophyllum virginianum L. var. virginianum Native HYVIVeastern waterleaf · Hydrophyllaceae 6 counties
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Hylotelephium erythrostictum (Miq.) H. Ohba Introduced HYER3garden stonecrop · Crassulaceae 2 counties -
Hylotelephium telephium (L.) H. Ohba Introduced HYTE10witch's moneybags · Crassulaceae 12 counties - Hylotelephium telephium (L.) H. Ohba ssp. telephium Introduced HYTET2witch's moneybags · Crassulaceae 12 counties
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Hyoscyamus niger L. Introduced HYNIblack henbane · Solanaceae 5 counties -
Hypericum adpressum W.P.C. Barton Native HYADcreeping St. Johnswort · Clusiaceae 2 counties -
Hypericum ascyron L. Native HYAS80great St. Johnswort · Clusiaceae 4 counties -
Hypericum boreale (Britton) E.P. Bicknell Native HYBO2northern St. Johnswort · Clusiaceae 13 counties -
Hypericum canadense L. Native HYCA7lesser Canadian St. Johnswort · Clusiaceae 14 counties -
Hypericum densiflorum Pursh Native HYDEbushy St. Johnswort · Clusiaceae 1 county - Hypericum dissimulatum E.P. Bicknell Native HYDI2disguised St. Johnswort · Clusiaceae 10 counties
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Hypericum ellipticum Hook. Native HYELpale St. Johnswort · Clusiaceae 13 counties -
Hypericum frondosum Michx. Native HYFRcedarglade St. Johnswort · Clusiaceae 2 counties -
Hypericum gentianoides (L.) Britton, Sterns & Poggenb. Native HYGEorangegrass · Clusiaceae 14 counties -
Hypericum hypericoides (L.) Crantz Native HYHYSt. Andrew's cross · Clusiaceae 1 county - Hypericum hypericoides (L.) Crantz ssp. multicaule (Michx. ex Willd.) N. Robson Native HYHYMSt. Andrew's cross · Clusiaceae 1 county
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Hypericum majus (A. Gray) Britton Native HYMA2large St. Johnswort · Clusiaceae 13 counties -
Hypericum mutilum L. Native HYMUdwarf St. Johnswort · Clusiaceae 14 counties -
Hypericum perforatum L. Introduced HYPEcommon St. Johnswort · Clusiaceae 14 counties -
Hypericum prolificum L. Native HYPRshrubby St. Johnswort · Clusiaceae 6 counties