Index / States / New Hampshire
§1State listing — Northeast
New Hampshire
a regional flora of 10 counties
- State code
- NH · FIPS 33
- Taxa recorded
- 2,266
- Counties
- 10
§2Counties
Drill down to a county
- Belknap 33001926 taxa Open ↗
- Carroll 330031,278 taxa Open ↗
- Cheshire 330051,358 taxa Open ↗
- Coos 330071,463 taxa Open ↗
- Grafton 330091,328 taxa Open ↗
- Hillsborough 330111,363 taxa Open ↗
- Merrimack 330131,026 taxa Open ↗
- Rockingham 330151,401 taxa Open ↗
- Strafford 330171,525 taxa Open ↗
- Sullivan 33019945 taxa Open ↗
§3Catalogue
All taxa recorded in New Hampshire
Filter
Showing 1,001–1,050 of 2,266.
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Hippuris vulgaris L. Native HIVU2common mare's-tail · Hippuridaceae 3 counties -
Holcus lanatus L. Introduced HOLAcommon velvetgrass · Poaceae 6 counties -
Honckenya peploides (L.) Ehrh. Native HOPEseaside sandplant · Caryophyllaceae 1 county - Honckenya peploides (L.) Ehrh. ssp. robusta (Fernald) Hultén Native HOPER2seaside sandplant · Caryophyllaceae 1 county
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Hordeum jubatum L. Native HOJUfoxtail barley · Poaceae 5 counties - Hordeum jubatum L. ssp. jubatum Native HOJUJfoxtail barley · Poaceae 5 counties
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Hordeum vulgare L. Introduced HOVUcommon barley · Poaceae 2 counties -
Hottonia inflata Elliott Native HOINAmerican featherfoil · Primulaceae 1 county -
Houstonia caerulea L. Native HOCA4azure bluet · Rubiaceae 10 counties -
Houstonia longifolia Gaertn. Native HOLOlongleaf summer bluet · Rubiaceae 2 counties -
Hudsonia ericoides L. Native HUERpine barren goldenheather · Cistaceae 2 counties - Hudsonia tomentosa Nutt. Native HUTOwoolly beachheather · Cistaceae 2 counties
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Humulus japonicus Siebold & Zucc. Introduced HUJAJapanese hop · Cannabaceae 2 counties -
Humulus lupulus L. Both HULUcommon hop · Cannabaceae 8 counties -
Huperzia lucidula (Michx.) Trevis. Native HULU2shining clubmoss · Lycopodiaceae 10 counties -
Huperzia selago (L.) Bernh. ex Schrank & Mart. Native HUSEfir clubmoss · Lycopodiaceae 4 counties - Huperzia selago (L.) Bernh. ex Schrank & Mart. var. selago Native HUSESfir clubmoss · Lycopodiaceae 4 counties
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Hydrangea paniculata Siebold Introduced HYPApanicled hydrangea · Hydrangeaceae 1 county -
Hydrocotyle americana L. Native HYAMAmerican marshpennywort · Apiaceae 10 counties -
Hydrophyllum virginianum L. Native HYVIeastern waterleaf · Hydrophyllaceae 3 counties - Hydrophyllum virginianum L. var. virginianum Native HYVIVeastern waterleaf · Hydrophyllaceae 3 counties
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Hylotelephium telephium (L.) H. Ohba Introduced HYTE10witch's moneybags · Crassulaceae 10 counties - Hylotelephium telephium (L.) H. Ohba ssp. telephium Introduced HYTET2witch's moneybags · Crassulaceae 10 counties
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Hyoscyamus niger L. Introduced HYNIblack henbane · Solanaceae 1 county -
Hypericum ascyron L. Native HYAS80great St. Johnswort · Clusiaceae 3 counties -
Hypericum boreale (Britton) E.P. Bicknell Native HYBO2northern St. Johnswort · Clusiaceae 9 counties -
Hypericum canadense L. Native HYCA7lesser Canadian St. Johnswort · Clusiaceae 10 counties -
Hypericum ellipticum Hook. Native HYELpale St. Johnswort · Clusiaceae 10 counties -
Hypericum gentianoides (L.) Britton, Sterns & Poggenb. Native HYGEorangegrass · Clusiaceae 7 counties -
Hypericum majus (A. Gray) Britton Native HYMA2large St. Johnswort · Clusiaceae 8 counties -
Hypericum mutilum L. Native HYMUdwarf St. Johnswort · Clusiaceae 10 counties -
Hypericum perforatum L. Introduced HYPEcommon St. Johnswort · Clusiaceae 10 counties -
Hypericum prolificum L. Native HYPRshrubby St. Johnswort · Clusiaceae 1 county -
Hypericum punctatum Lam. Native HYPUspotted St. Johnswort · Clusiaceae 6 counties -
Hypochaeris radicata L. Introduced HYRA3hairy cat's ear · Asteraceae 4 counties -
Hypoxis hirsuta (L.) Coville Native HYHI2common goldstar · Liliaceae 2 counties -
Iberis sempervirens L. Introduced IBSEevergreen candytuft · Brassicaceae 1 county -
Iberis umbellata L. Introduced IBUMglobe candytuft · Brassicaceae 1 county -
Ilex glabra (L.) A. Gray Native ILGLinkberry · Aquifoliaceae 1 county -
Ilex laevigata (Pursh) A. Gray Native ILLAsmooth winterberry · Aquifoliaceae 8 counties -
Ilex mucronata (L.) Powell, Savolainen & Andrews Native ILMUcatberry · Aquifoliaceae 10 counties -
Ilex verticillata (L.) A. Gray Native ILVEcommon winterberry · Aquifoliaceae 10 counties -
Impatiens capensis Meerb. Native IMCAjewelweed · Balsaminaceae 10 counties -
Impatiens pallida Nutt. Native IMPApale touch-me-not · Balsaminaceae 3 counties -
Inula helenium L. Introduced INHEelecampane inula · Asteraceae 9 counties -
Ionactis linariifolius (L.) Greene Native IOLI2flaxleaf whitetop aster · Asteraceae 9 counties -
Ipomoea hederacea Jacq. Introduced IPHEivyleaf morning-glory · Convolvulaceae 1 county -
Ipomoea purpurea (L.) Roth Introduced IPPU2tall morning-glory · Convolvulaceae 1 county -
Iris prismatica Pursh ex Ker Gawl. Native IRPRslender blue iris · Iridaceae 3 counties -
Iris pseudacorus L. Introduced IRPSpaleyellow iris · Iridaceae 4 counties