COMMON NAMES: G - K.

 Use the alphabetical bar scattered throughout these indexes to go to the page containing the genus (first name of its scientific name).

[A B C D E F G H I J K L M N O P Q R S T U V W X Y Z]

galiginosa - Galiginosa ciliata (Raf.) Blake

garden phlox - Phlox paniculata L.

garlic mustard - Alliaria petiolata (M. Bieb.) Cavara & Grande

gaura - Gaura longiflora Spach

gay feather - Liatrus spp.

geocarpon - Geocarpon minimum Mackenzie  

gerardia - Agalinus tenuifolia var. parviflora (Nutt.) Pennell

ghost flower - Monotropa uniflora L.

giant cane - Arundinaria gigantea (Walter) Muhlenb.

giant ragweed - Ambrosia trifida L.

gill-over-the-ground - Glechoma hederacea L.  

globe flatsedge – Cyperus echinatus (L.) Alph. Wood

goat's beard - Aruncus dioicus var. pubescens (Rydb.) Fern.

goat's beard - Tragopogon dubius Scop.

goat's rue - Tephrosia virginiana (L.) Pers.  

golder Alexdanders - Zizia aurea (L.) Koch

golden aster - Chrusopsis pilosa Nutt.,  Heterotheca latifolia var. latifolia

golden currant - Ribes odoratum Wendl. f.  

goldenglow - Rudbeckia laciniata L. var. laciniata

golden rain tree - Koelreuteria paniculata

golden seal - Hydrastis canadensis L.

goldenrod - Solidago species

goose grass - Galium aparine L.  

[A B C D E F G H I J K L M N O P Q R S T U V W X Y Z]

grape hyacinth - Muscari botryoides (L.) Miller

grass-of-Parnassus - Parnassia grandifolia DC.

graybark grape -Vitis cinera (Engelm.) Engelm ex Millardet

graybeard - Ratibida pinnata (Ventenat) Barnhart  

gray dogwood - Cornus foemia Mill. ssp. ssp. racemosa (Lam.) J.S. Wilsom

gray-green wood sorel - Oxalis stricta L.

great lobelia - Lobelia siphilitica L.  

great bulrush – Scboenoplectus acutus  (Michx. ex Bigelow) Á. Löve & D. Löve , Schoenoplectus tabernaemontanii (C. C. Gmel) Palla

great ragweed - Ambrosia trifida L.

Greek valerian - Polemonium reptans L.

green adder's mouth - Malaxis unifolia Michaux

green eyes - Berlandiera texana DC.

green haw - Crataegus viridis L.

green pigweed - Amaranthus hybridus L

green milkweed - Asclepias viridiflora Raf.

green wood orchid - Platanthera clavellata (Michaux.) Luer

green trillium - Trillium viride Beck sensu Steyermark 1963

green violet - Hybanthus concolor (T. Forster) Sprengel

green wood orchid - Platanthera clavellata (Michaux) Luer

green-flowered milkweed - Asclepias viridis Walter  

green-stemmed Joe-pye weed - Eupatorium purpureum L.

ground cherry - Physalis pubescens var. missouriensis (Mackenz.) Waterfall

ground ivy - Glechoma hederacea L.

ground plum - Astragalus crassiocarpus var. trichocalyx (Nutt.) Barneby

groundnut - Apios americana Medikus

hair mountain mint - Pycnanthemum pilosum Nutt.  

hairy angelica - Angelica venicosa (Greenway) Fern.

hairy bush clover - Lespediza hirta (L.) Hornem. var. hirta

[A B C D E F G H I J K L M N O P Q R S T U V W X Y Z]

 

hairy crabweed - Fatuoa villosa (Thunb.) Naki

hairy jimson weed - Datura innoxia Miller  

hairy lespezeda - 

hairy nut grass – Scleria ciliata Michx.

hairy rose mallow - Hibiscus lasiocarpos Cav.

hairy vetch - Vicia villosa Roth. ssp. varia (Host) Corbičre 

halbred rose mallow - Hibiscus laevis All.

harbinger of spring - Erigenia bulbosa (Michaux) Nutt.

hardstem bulrush - Scboenoplectus acutus (Michx. ex Bigelow) Á. Löve & D. Löve  

hard grass - Sclerochloa dura (L.) P. Beauc

hard maple - Acer saccharum Marshall

hardy catalpa - Catalpa speciosa Warder

harebell - Campanula rotundifolia L.  

Harvey’s beaked ruch – Rhynchosia harveyi W. Boott

Harvey's buttercup - Ranunculus harveyi (A. Gray) Britton  

Harry Lauder's walking stick - Corylus avellana 'contorta'

hazelnut - Corylus americana Walter

hawkweed - Hieracium gronovii L.

hawthorn - Crataegus sp.

heal-all - Prunella vulgaris L.

heartleaf grape - Ampelopsis cordata Michx.

heartleaf plantain - Plantago cordata Lam.

heart-leaved skullcap - Scutellaria ovata  Hilll

heartwing sorrell - Rumex hastalatus Baldwin ex Elliot

hedge apple - Maclura pomifera (Raf.) C. Schneider

hedge parsley - Torilis arvensis (Hudson) Link  

hedge bind weed - Calystegia sepium (L.) R. Br.

hedgehog club rush - Cyperus echinatus (L.) Wood

heliotrope - Heliotropium indicum L.

hell vine - Campsis radicans (L.) Seemann  

hemlock chervil - Torilis arvensis (Hudson) Link

hemp - Cannabis sativa L.

henbit - Lamium amplexicaule L. f. amplexicaule, L. amplexicaule f. albiflorum

hens & roosters - Viola pedata L.  

[A B C D E F G H I J K L M N O P Q R S T U V W X Y Z]

high mallow - Malva sylvestris L. var. mauritiana (L.) Boss.

highbush huckleberry - Vaccinium stamineum L.

hillside blueberry - Vaccinium pallidum Aiton

hispid buttercup - Ranunculus hispidus var. nitidus (Elliot) T. Duncan

hoary bittercrest - Cardamine hirsuta L.

hoary pea - Tephrosia virginiana (L.) Pers.

hoary plantain - Plantago virginica L.  

hoary skullcap - Scutellaria incana Biehler

hoary vervain - Verbena stricta Vent. var. stricta

hogwort - Croton capitatus Michaux

hog weed - Conzya canadensis (L.) Cronq. var. canadensis

hogweed - Polygonum aviculare L.

honey locust - Gleditsia triacanthos L. bark

hooked agrimony  - Agrimonia parviflora Sol.

hop sedge – Carex lupulina Muhl. ex Willd.

hornbean - Carpinus caroliniana Walter  

horned rush – Rhynchosia corniculata (Lam.) A. Gray,  Rhynchosia macrostachya Torr.  & A. Gray

horse chestnut - Aesculus hippocastanum

horse mint - Monarda fistulosa L.

horse nettle - Solanum carolinense L.  

horsetail milkweed - Asclepias verticillata L.

horse weed - Ambrosia trifida L. var. trifida

horse weed - Conyza canadensis (L.) Cronq. var. canadensis  

hosta - Hosta sp.

husk cherry - Physalis pubescens var. missouriensis (Mackenz.) Waterfall

hyacinth bean - Dolichos lablab L.

hybrid cardinal flower - Lobelia x speciosa Sweet

hybrid compass plant - Silphium terebinthinaceum  x laciniatum  

Hypericum - Hypericum cf koucylchense H. Lév.

hydrolea - Hydrolea ovata Nutt.

Illinois bundleflower - Desmanthus illinoensis (Michaux) MacMillan ex Robinson & Fern.

Indian blanket - Castilleja coccinea (L.) Sprengel  

[A B C D E F G H I J K L M N O P Q R S T U V W X Y Z]

Indian blanket - Gaillardia pulchella Foug.  

Indian cherry - Rhamnus caroliniana Walt.

Indian currant - Symphiocarpus orbicularis Moench.

Indian grass - Sorghastrum nutans (L.) Nash

Indian hemp - Apocynum cannabinum L.

Indian paintbrush - Castilleja coccinea (L.) Sprengel f. coccinea

Indian paintbrush - Castilleja coccinea f. lutescens Farw.

Indian physic - Gillenia stipulata (Mublenb. ex Willd.) Baillon

Indian pink - Spigelia marilandica L.

Indian pipe - Monotropa uniflora L.

Indian plantain - Cacalia plantaginea (Raf.) Shinn.

Indian tobacco - Antennaria plantaginifolia (L.) Hook.

Indian turnip - Arisaema atrorubens (Aiton) Blume

inkberry - Ilex glabra (L.) A. Gray

innocence - Hedyotis caerulea (L.) Hooker

ironweed - Vernonia spp..

ironwood - Ostrya virginiana (Miller) K. Koch

ivy-leafed morning glory - Ipomoea hederacea Jacq.

Jack-in-the-pulpit - Arisaema atrorubens (Aiton) Blume (fruit)

Jacob's ladder - Polemonium reptans L.  

[A B C D E F G H I J K L M N O P Q R S T U V W X Y Z]

Japanese honeysuckle - Lonicera japonica Thunb.  

Japanese oak - Quercus acutissima Carruth.

Japanese spindle-tree - Euonymous alatus (Thunb.) Siebold

Japanese tree lilac - Syringia reticulata (Blume) Hara

jewelweed -  Impatiens pallida Nutt.

Jerusalem artichoke - Helianthus tuberosus L.

jewellweed - Impatiens pallida Nutt.

jimsonweed - Datura stramonium L.  

Johnny-jump-ups - Viola rafinesquii E. Greene

John's cabbage - Hydrophyllum virginianum L.  

Johnson grass - Sorghum halepense (L.) Pers.

jumpseed - Polygonum virginianum L.

June berry - Amelanchier arborea (Michx. f.) Fern

jungle rice - Echinochloa colonum (L.) Link

kiss-me-over-the-fence - Polygonum orientale L.

Korean clover - Kummerowia stipulacea (Maxim.) Makino

Korean evodia - Tetradium daniellii

Korean lespedeza - Kummerowia stipulacea (Maxim.) Makino

Kousa dogwood - Cornus kousa Buerg.

knot grass - Polygonum avivulare L.

knotweed - Polygonum aviculare L.

kudzu vine - Pueraria lobata Ohwi