Historical Common Names of Great Plains Plants: D

Home
About this website
References
Species Index

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 ;

Daddy-nut [Daddy-nuts] or Daddy-nut tree
1893 (74) Madison WI
Tilia L.
1900-1929 (156, 157, 158)
Tilia americana L.

Dado 1928 (40)
Prenanthes alba L.

Dado'cabodji'bik (Chippewa, milk root)
1928 (40)
Prenanthes alba L.
1928 (40)
Taraxacum officinale G.H. Weber ex Wiggers

Dagger cocklebur [Dagger cockle-bur] 1895-1923 (5, 62, 70, 156)
Xanthium spinosum L.

Dagger fern [Dagger-fern] 1949 (109)
Polystichum acrostichoides (Michx.) Schott

Dagger-flower 1913 (5)
Machaeranthera tanacetifolia (Kunth) Nees

Dagger-leaf spike-rush [Daggerleaf spikerush] Present (50)
Eleocharis lanceolata Fern.

Daggers
1900-1923? (5, 156, 158) obsolete by 1923
Iris pseudacorus L.
1900 (158)
Phalaris arundinacea L.

Daggerweed [Dagger weed] 1830 (37)
Yucca glauca Nutt.

Daheya 1879 (46)
Juglans cinerea L.

Dahurian buckthorn
1923-Present (50, 138, 155)
Rhamnus davurica Pallas [also reported as: Rhamnus dahurica, probably this species]
Present (50)
Rhamnus davurica Pallas ssp. davurica

Daisy
1814-1949 (1, 2, 10, 109, 155, 156, 158, 167)
Bellis L.
1840-1876 (19, 92)
Bellis perennis L.
1828-1923 (7, 76, 156, 158) Sulphur Grove OH, Burnside ND, misapplied
Erigeron philadelphicus L.
1896-1913 (5, 76, 158) Burnside SD, Western plains
Erigeron pumilus Nutt.
Present (50)
Leucanthemum P. Mill.
1828 (7)
Leucanthemum vulgare Lam. [reported as: Chrysanthemum leucanthemum L.]

Daisy fleabane [Daisy-fleabane]
1917 (57)
Erigeron L.
1897-1937 (5, 62, 63, 80, 82, 97, 121, 122, 145, 156, 158)
Erigeron annuus (L.) Pers.
1900-1923 (5, 156, 158)
Erigeron philadelphicus L.
1828-1878 (7, 86)
Erigeron pulchellus Michx. [also reported as: Erigeron bellidifolium Muhl.]
1918?-1970? (121)
Erigeron pumilus Nutt.
1897-1986 (3, 4, 145)
Erigeron strigosus Muhl. ex Willd.
1899-1937 (5, 72, 80, 93, 97, 131, 156)
Erigeron strigosus Muhl. ex Willd. var. strigosus [also reported as: Erigeron ramosus (Walt.) B.S.P.]

Daisy-leaf fleabane [Daisy-leaved flea-bane] 1878 (86)
Erigeron pulchellus Michx. [reported as: Erigeron bellidifolium Muhl.]

Daisy-of-America [Daisy of America] 1821 (12)
Astranthium integrifolium (Michx.) Nutt. [reported as: Bellis integrifolia Michx.]

Dakota gentian Present (50)
Gentiana andrewsii Griseb. var. dakotica A. Nels.

Dakota mock vervain
Present (50)
Glandularia bipinnatifida (Nutt.) Nutt.
Present (50)
Glandularia bipinnatifida (Nutt.) Nutt. var. bipinnatifida

Dakota tipsinna 1896 (76) Burnside SD, an Indian name
Pediomelum esculentum (Pursh) Rydb. [reported as: Psoralea esculenta Pursh]

Dakota turnip 1896-1900 (76, 158) MN
Pediomelum esculentum (Pursh) Rydb. [also reported as: Psoralea esculenta Pursh]

Dakota vervain 1923-1986 (4, 138, 155)
Glandularia bipinnatifida (Nutt.) Nutt. var. bipinnatifida [also reported as: Verbena bipinnatifida Nutt.]

Dakota vetch 1899 (131) SD
Lotus unifoliolatus (Hook.) Benth. var. unifoliolatus [reported as: Lotus americanus (Nutt.) Bisch.]

Dakota-potato [Dakota potato] 1896 (76) MN
Apios americana Medik. [reported as: Apios tuberosa Moench]

Dalea 1930-1942 (106, 155)
Dalea L. [reported as: Parosela Cavar.]

Dallis grass [Dallis-grass, Dallisgrass] 1852-Present (3, 50, 109, 119, 138, 155, 163)
Paspalum dilatatum Poir.

Dalmatian toadflax
1923-Present (50, 138, 155)
Linaria dalmatica (L.) P. Mill.
1942-Present (50, 155)
Linaria dalmatica (L.) P. Mill. ssp. dalmatica

Damaske rose 1617 (46)
Rosa blanda Aiton

Damask-violet [Damask violet] 1900-1923 (5, 156, 158)
Hesperis matronalis L.

Dame's-gilliflower [Dame's gilliflower] 1900-1913 (5, 158)
Hesperis matronalis L.

Dame's-rocket [Dame's rocket, Dames rocket]
1986 (4)
Hesperis L.
1900-Present (50, 4, 3, 1, 5, 72, 85, 138, 155, 156, 158)
Hesperis matronalis L.

Dame's-violet [Dame's violet, Dames-violet]
1923 (156)
Hesperis L.
1893-1949 (1, 5, 15, 74, 92, 109, 156, 158)
Hesperis matronalis L.

Damewort [Dame-wort] 1923 (156)
Hesperis matronalis L.

Dandelion
1896 (76) Burnside SD
Nothocalais cuspidata (Pursh) Greene [reported as: Troximon cuspidatum Pursh]
1923-Present (1, 4, 50, 82, 109, 138, 155, 156)
Taraxacum G.H. Weber ex Wiggers [also reported as: Taraxacum (Haller) Ludw.]
1770-1977 (3, 5, 10, 19, 37, 41, 52, 53, 57, 59, 62, 64, 69, 72, 80, 85, 93, 97, 106,107, 114, 131, 138, 145, 157, 158)
Taraxacum officinale G.H. Weber ex Wiggers [also reported as: Leontodon taraxacum L., Taraxacum taraxacum L.]
1671-1892 (6, 46, 47, 48, 49, 58, 61, 92)
Taraxacum officinale G.H. Weber ex Wiggers ssp. officinale [also reported as: Taraxacum dens-leonis Desf.]

Dandelion cynthia 1878 (86)
Krigia dandelion (L.) Nutt. [reported as: Cynthia dandelion (L.) DC..]

Dandelion hawk's-beard [Dandelion hawksbeard]
1942 (155)
Crepis runcinata (James) Torr. & Gray
1942 (155)
Crepis runcinata (James) Torr. & Gray ssp. runcinata

Dangleberry [Dangle-berry] 1898-1923 (5, 92, 156, 158)
Vaccinium stamineum L. [also reported as: Polycodium stamineum (L.) Greene]

Dant y llew (Welsh) 13th century (107)
Taraxacum officinale G.H. Weber ex Wiggers

Danthonia 1942 (155)
Danthonia DC.

Dark long-leaf willow [Dark long-leaved willow] 1913 (5)
Salix petiolaris Sm.

Darkey-head [Darkey head] 1912-1913 (5, 62) IN
Rudbeckia hirta L.

Dark-green bulrush [Darkgreen bulrush, Dark green bulrush]
1907-1977 (3, 5, 72)
Scirpus atrovirens Willd. [also reported as: Scirpus atrovirens Willd. var. atrovirens]
1977 (3)
Scirpus georgianus Harper [reported as: Scirpus atrovirens Willd. var. georgianus (Harper) Fern.]
1977 (3)
Scirpus pallidus (Britt.) Fern. [reported as: Scirpus atrovirens Willd. var. pallidus Britt.]

Dark-leaf mugwort [Darkleaf mugwort, Dark-leaved mugwort] 1913-1937 (5, 93, 97, 122)
Artemisia ludoviciana Nutt.

Dark-purple rock-brake [Dark purple rock brake] 1878 (86)
Pellaea atropurpurea (L.) Link

Dark-throat shooting-star [Darkthroat shootingstar]
Present (50)
Dodecatheon pulchellum (Raf.) Merr.
1942-Present (50, 155)
Dodecatheon pulchellum (Raf.) Merr. ssp. pulchellum [also reported as: Dodecatheon pauciflorum Greene]

Darlington's ash 1913 (5)
Fraxinus pennsylvanica Marsh. [reported as: Fraxinus darlingtonii Britton]

Darnel or Darnel grass
1818-1932 (1, 7, 10, 66)
Lolium L.
1840-1932 (19, 45, 85, 92)
Lolium perenne L.
1852-1942 (5, 14, 56, 67, 72, 88, 92, 94, 119, 155, 157, 158, 163)
Lolium temulentum L. [also reported as: Lolium arvense With.]

Darnel rye grass [Darnel ryegrass] 1942-Present (50, 155)
Lolium temulentum L.

Darning-needle [Darning needle] 1901 (56) IA
Hesperostipa spartea (Trin.) Barkworth [reported as: Stipa spartea Trin.]

Dart grass 1913 (5)
Holcus lanatus L. [reported as: Nothoholcus lanatus (L.) Nash]

Dashel
1900-1929 (157, 158)
Cirsium arvense (L.) Scop. [also reported as: Carduus arvensis (L.) Robson]
1900-1929 (157, 158)
Sonchus oleraceus L.

Dasistoma Present (50)
Dasistoma Raf.

Date-plum [Date plum]
1818-1932 (1, 2, 8, 10, 158)
Diospyros L.
1898 (5, 49, 92, 156)
Diospyros virginiana L.

Datil 1913 (153) NM
Yucca baccata Torr.

Datil yucca 1942 (155)
Yucca baccata Torr.

Datura
1923-1942 (138, 155)
Datura L.
1917 (57)
Datura stramonium L.

Daucon (Greek) 27 AD (107)
Daucus carota L.

David's spurge Present (50)
Euphorbia davidii Subils

Davis Mountain mock vervain Present (50)
Glandularia wrightii (Gray) Umber

Davis' sedge [Davis sedge] 1893-Present (3, 5, 50, 66, 72)
Carex davisii Schwein. & Torr.

Dawke 1900-1929 (157, 158)
Daucus carota L.

Day-berry [Dayberry] 1913-1923 (5, 156)
Ribes uva-crispa L. var. sativum DC. [also reported as: Grossularia reclinata (L.) P. Mill. Ribes grossularia L.]

Da'yewû (Cherokee, it sews itself up) 1886 (102) leaves are said to grow together again when torn
Arnoglossum atriplicifolium (L.) H.E. Robins. [reported as: Cacalia atriplicifolia L.]

Dayflower [Day flower, Day-flower]
1828-Present (1, 7, 50, 93, 109, 122, 124, 138, 155, 156, 158)
Commelina L. [also reported as: Commelina (Plum.) L.]
1926-1977 (3, 98) Neb
Commelina communis L.
1840-1932 (19, 85, 92)
Commelina erecta L. var. angustifolia (Michx.) Fern. [also reported as: Commelina angustifolia Michx., Commelina crispa Wooton]
1931 (65) OK
Commelina virginica L.

Day-lily [Day lily, Daylily]
1900-Present (50, 107, 109, 138, 156, 158)
Hemerocallis L.
1818-1977 (3, 10, 72, 93)
Hemerocallis fulva (L.) L.

Day-nettle [Day nettle] 1900-1913 (5, 158)
Lamium purpureum L.

Dazeg 1900 (158)
Bellis perennis L.

De solis flore tuberoso, seu farnesiano fabii columnae 1625 (107) Aldinus
Helianthus tuberosus L.

Dead-men's-bells [Dead men's bells]
1876 (92)
Digitalis pupurea L.
1898 (77) Western US, from growing on graves
Penstemon digitalis Nutt. ex Sims

Dead-nettle [Dead nettle, Deadnettle]
1814-Present (1, 4, 7, 10, 50, 93, 106, 109, 138, 155, 156, 158, 167)
Lamium L. [also reported as: Lamium (Tourn.) L.]
1840-1937 (19, 62, 63, 85, 92, 122, 124)
Lamium amplexicaule L.
1923 (156)
Pilea pumila (L.) Gray

Deadly nightshade Present (50)
Solanum interius Rydb.

Dead-men's-bones [Dead men's bones] 1892-1913? (5, 73, 156, 157, 158) Troy NY
Linaria vulgaris P. Mill. [also reported as: Linaria linaria (L.) Karst., Linaria vulgaris Hill]

Deaf-nettle [Deaf nettle] 1900-1913 (5, 158)
Lamium purpureum L.

Death-camas [Death camas, Deathcamas, Death camass]
1932-Present (1, 50, 93, 155)
Zigadenus Michx. [also reported as: Toxicoscordion Rydb., all US species are now Ziganeus]
1929 (157)
Zigadenus elegans Pursh
1977 (3)
Zigadenus nuttallii (Gray) S. Wats.
1905 (101) MT
Zigadenus venenosus S. Wats.
1903-1977 (3, 5, 85, 93, 133, 146, 148, 157, 158)
Zigadenus venenosus S. Wats. var. gramineus (Rydb.) Walsh ex M.E. Peck[also reported as: Zygadenus gramineus Rydb., Zygadenus intermedius [Rydb.], Zygadenus venenosus S. Wats., Toxicoscordion gramineum Rydb.]

Death-come-quickly 1900-1929 (156, 157, 158)
Geranium robertianum L.

Death-of-man [Death of man] 1828-1923 (6, 7, 71, 92, 156, 158)
Cicuta maculata L.

Deciduous holly 1913-1986 (3, 4, 5, 97, 106, 122, 124, 156)
Ilex crenata Thunb. [also reported as: Ilex decidua Walt.]

Decumbent butterfly-weed [Decumbent butterfly weed] 1907-1937 (5, 72, 122)
Asclepias asperula (Dcne.) Woods. ssp. capricornu (Woods.) Woods. [also reported as: Asclepias decumbens L.]

Decumbent five-finger 1913 (5)
Potentilla simplex Michx.

Decumbent milkweed 1913-1937 (5, 97) OK
Asclepias asperula (Dcne.) Woods. ssp. capricornu (Woods.) Woods. [also reported as: Asclepiodora decumbens (Nutt.) Gray]

Decumbent pearlwort 1913-1937 (5, 97) OK
Sagina decumbens (Ell.) Torr. & Gray

Decumbent pencil-flower [Decumbent pencil flower] 1913 (5)
Stylosanthes biflora (L.) B.S.P. [reported as: Stylosanthes riparia Kearney]

Deer brush 1932 (1)
Ceanothus L.

Deer sedge 1913-Present (5, 50)
Carex hallii Olney [also reported as: Carex halleri Gunn.]

Deer vine [Deer-vine] 1894-1923 (5, 75, 156, 158) ME
Linnaea borealis L. [also reported as: Linnaea americana Forbes]

Deerberry [Deer-berry, Deer berry]
1932 (1)
Vaccinium L. [reported as: Polycodium Raf.]
1879-Present (1, 2, 3, 4, 5, 19, 46, 50, 65, 92, 97, 107, 109, 138, 156, 158)
Vaccinium stamineum L.[also reported as: Polycodium stamineum (L.) Greene]

Deerfood [Deer food, Deer-food] 1828-1923 (5, 7, 92, 156)
Brasenia schreberi Gmel. [also reported as: Brasenia hydropeltis Schreber.]

Deer-foot 1923 (156)
Brasenia schreberi Gmel.

Deer-grass [Deergrass] 1895 (2)
Rhexia L.

Deer-pea vetch [Deer pea vetch] 1986 (4)
Vicia ludociciana Nutt.

Deer's-ears [Deer's ears] 1930 (106) translation of Navaho name
Frasera speciosa Dougl. ex Griseb.

Deer's-tongue [Deer's tongue] (Missouri tribes)
1828 (7) (Missouri tribes)
Erythronium L.
1894-1913 (5, 75) Anderson IN
Erythronium albidum Nutt.

Deer-tongue dicanthelium [Deertongue dicanhtelium] 1986 (4)
Dichanthelium clandestinum (L.) Gould

Deer-tongue grass [Deertongue grass, Deer-tongue-grass] 1894-Present (50, 5, 75, 119)
Dichanthelium clandestinum (L.) Gould [also reported as: Panicum clandestinum L.]

Deer-vetch [Deer vetch, Deervetch]
1942 (155)
Lotus L.
1926-1986 (4, 98) Neb
Lotus unifoliolatus (Hook.) Benth. var. unifoliolatus [also reported as: Lotus purshianus (Benh.) Clem. & Clem.]

Deerwood [Deer-wood] 1900-1929 (156, 157, 158)
Ostrya virginiana (P. Mill.) K. Koch

Deerwort boneset [Deerwort-boneset] 1828-1923 (5, 7, 156)
Ageratina altissima (L.) King & H.E. Robins. [also reported as: Eupatorium urticaefolium Reicherd., Eupatorium urticifolium Reicherd., Eupatorium urticefolium]

Deil's-spoons [Deil's spoons]
1923 (156)
Alisma plantago-aquatica L.
1913 (5)
Alisma subcordatum Raf.
1900-1923 (5, 156, 158)
Potamogeton natans L.

Delicious raspberry Present (50)
Rubus deliciosus Torr.

Delta arrowhead 1942-Present (50, 155)
Sagittaria platyphylla (Engelm.) J.G. Smith

Delta bulrush [Delta bullrush] Present (50)
Schoenoplectus deltarum (Schuyler) Soják

De-min (Chippewa, heart berry) 1932 (105)
Fragaria L.

Dennett grass 1885-1915 (5, 87, 111, 129) SD
Elymus virginicus L. var. virginicus [also reported as: Elymus striatus Willd.]

Dens leon 1488 (59)
Taraxacum officinale G.H. Weber ex Wiggers

Dense bladderpod Present (50)
Lesquerella condensata A. Nels.

Dense cotton-flower [Dense cottonflower] 1986 (4)
Guilleminea densa (Willd.) Moq.

Dense long-beak sedge [Dense long-beaked sedge] 1907-1913 (5, 72) IA
Carex sychnocephala Carey

Dense-flower aster [Dense-flowered aster] 1899-1937 (5, 72, 82, 93, 97, 131)
Symphyotrichum ericoides (L.) Nesom var. ericoides [also reported as: Aster multiflorus Aiton]

Dense-flower bent grass [Dense flowered bent grass] 1913 (5)
Agrostis stolonifera L. [reported as: Agrostis maritima Lam.]

Dense-flower hedge-nettle [Dense-flowered hedge nettle] 1907-1913 (5, 72) IA
Stachys tenuifolia Willd. [also reported as: Stachys ambigua (Gray) Britton]

Dense-flower knotweed [Denseflower knotweed] Present (50)
Polygonum densiflorum Meisn.

Dense-flower persicaria [Dense-flowered persicaria] 1913 (5)
Polygonum densiflorum Meisn. [reported as: Persicaria portoricensis (Betero) Small.]

Dense-flower prairie clover [Dense-flowered prairie clover]
1899 (131) SD
Dalea compacta Spreng. [reported as: Kuhnistera compacta (Spreng.) Kuntze.]
1913-1936 (5, 93) Neb
Dalea cylindriceps Barneby [also reported as: Petalostemum compactum (Spreng.) Swezey]

Dense-flower water-willow [Dense-flowered water willow, Dense-flowered waterwillow, Denseflowered water willow] 1907-1937 (5, 72, 97, 122)
Justicia americana (L.) Vahl [also reported as: Dianthera americana L.]

Dense-flower wreath-aster [Dense-flowered wreath-aster] 1900 (158)
Symphyotrichum ericoides (L.) Nesom var. ericoides [reported as: Aster multiflorus Aiton]

Dense-leaf elodea [Denseleaved elodea] 1942 (155)
Egeria densa Planch.

Dense-spike blazing star [Densespike blazing star]
Present (50)
Liatris densispicata (Bush) Gaiser
Present (50)
Liatris densispicata (Bush) Gaiser var. interrupta Gaiser

Dense-tuft hair-sedge [Densetuft hairsedge]
Present (50)
Bulbostylis capillaris (L.) Kunth ex C.B. Clarke
Present (50)
Bulbostylis capillaris (L.) Kunth ex C.B. Clarke ssp. capillaris

Dent corn 1938-1949 (109, 119)
Zea mays L. ssp. mays [also reported as: Zea mays L. var. indentata Bailey]

Dent de lion (French)
1900 (158)
Taraxacum officinale G.H. Weber ex Wiggers [reported as: Leontodon taraxacum L., Taraxacum taraxacum L.]
1892 (6)
Taraxacum officinale G.H. Weber ex Wiggers ssp. officinale [reported as: Taraxacum dens-leonis Desf.]

Depressed whitlow-wort [Depressed whitlow wort] 1913-1936 (5, 93) Neb
Paronychia depressa (Torr. & Gray) Nutt. ex A. Nels.

Deptford pink 1879 (4, 5, 15, 46, 50, 72, 155, 156)
Dianthus armeria L.

Deseret-weed 1923 (156)
Glycyrrhiza lepidota Pursh

Desert biscuitroot
Present (50)
Lomatium foeniculaceum (Nutt.) Coult. & Rose
Present (50)
Lomatium foeniculaceum (Nutt.) Coult. & Rose ssp. daucifolium (Torr. & Gray) Theobald
Present (50)
Lomatium foeniculaceum (Nutt.) Coult. & Rose ssp. foeniculaceum

Desert blazing star [Desert blazingstar] 1942 (155)
Mentzelia multiflora (Nutt.) Gray

Desert centaury Present (50)
Centaurium exaltatum (Griseb.) W. Wight ex Piper

Desert false indigo Present (50)
Amorpha fruticosa L.

Desert goosefoot Present (50)
Chenopodium pratericola Rydb.

Desert groundsel 1942 (155)
Senecio eremophilus Richards

Desert horse-purslane [Desert horsepurslane] Present (50)
Trianthema portulacastrum L.

Desert love grass [Desert lovegrass] 1942 (155)
Eragrostis pectinacea (Michx.) Nees ex Steud. [reported as: Eragrostis arida Hitchc.]

Desert madwort
Present (50)
Alyssum desertorum Stapf.
Present (50)
Alyssum desertorum Stapf var. desertorum

Desert mentzelia 1942 (155)
Mentzelia multiflora (Nutt.) Gray

Desert prince's-plume [Desert princesplume]
1942-Present (50, 155)
Stanleya pinnata (Pursh) Britton
Present (50)
Stanleya pinnata (Pursh) Britton var. pinnata

Desert ragwort Present (50)
Senecio eremophilus Richards

Desert salt grass [Desert saltgrass] 1944 (140) CO
Distichlis spicata (L.) Greene [reported as: Distichlis stricta (Torr.) Rydb.]

Desert seepweed 1942-Present (3, 4, 50, 155)
Suaeda suffrutescens S. Wats.

Desert sumac 1986 (4)
Rhus microphylla Engelm.

Desert wire-lettuce [Desert wirelettuce] 1942-Present (50, 155)
Stephanomeria runcinata Nutt.

Desert-chicory Present (50)
Pyrrhopappus DC.

Desert-parsley [Desertparsley] Present (50)
Lomatium Raf.

Desert-rue [Desertrue] 1942-Present (50, 155)
Thamnosma Torr. & Frem.

Desert-thorn [Desertthorn] 1942-Present (50, 155)
Lycium L.

Desert-willow [Desert willow, Desertwillow] 1904-Present (50, 122, 124, 149)
Chilopsis linearis (Cav.) Sweet [also reported as: Chilopsis linearis (Cavar.) DC., Chilopsis saligna Don.]

Des-shean (Monomonie) 1810 (23)
Elodea Michx.

Deutscher safran (German) 1900 (158)
Carthamus tinctorius L.

Devil's-apple [Devil's apple]
1892-1929 (5, 6, 62, 69, 71, 92, 156, 157, 158)
Datura stramonium L.
1900-1929 (5, 64, 156, 158)
Podophyllum peltatum L.

Devil's-beggarticks [Devil's beggartick, Devils beggarticks] 1942-Present (50, 155)
Bidens frondosa L.

Devil's-bit [Devil's bit]
1828 (7)
Arisaema triphyllum (L.) Schott [reported as: Arum triphyllum L.]
1898-1923 (49, 156)
Liatris aspera Michx. [also reported as: Liatris scariosa Willd.]

Devil's-bite [Devil's bite, Devilsbite]
1828 (7)
Liatris Gaertn. ex Schreber. [reported as: Liatris Auct.]
1894-1923 (75, 156) Concord MA, because the corm or tuber is thought to look as if bitten off
Liatris aspera Michx. [also reported as: Liatris scariosa Willd.]

Devil's-bones [Devil's bones] 1892-1923 (6, 64, 92, 156, 158)
Dioscorea villosa L.

Devil's-bootjacks [Devil's bootjacks] 1912 (62) IN
Bidens connata Muhl. ex Willd.

Devil's-claw [Devil's claw, Devilsclaw, Devil's-claws]
1942 (155)
Proboscidea Schmidel
1897-1986 (1, 3, 4, 145, 156, 158)
Proboscidea louisianica (P. Mill.) Thellung [also reported as: Martynia louisiana Miller, Martynia proboscides Gloxin]
1900-1923 (5, 156, 158)
Ranunculus arvensis L.

Devil's-daisy 1900 (158)
Leucanthemum vulgare Lam. [reported as: Chrysanthemum leucanthemum L.]

Devil's-darning-needle [Devil's darning needle, Devil's darning needles, Devil's darning-needle]
1900-1923 (5, 50, 156, 158)
Clematis virginiana L.
1932 (1)
Hesperostipa (Elias) Barkworth [reported as: Stipa L., all Great Plains species are Heterostipa]
1913-1923? (5, 156) obsolete by 1923
Scandix pecten-veneris L.

Devil's-dye [Devil's dye] 1876 (92)
Indigofera L.

Devil's-ear [Devil's ear] 1900-1923 (156, 157, 158)
Arisaema triphyllum (L.) Schott [also reported as: Arisaema triphyllum (L.) Torr.]

Devil's-fingers [Devil's fingers]
1900-1913 (5, 158)
Lotus corniculatus L.
1913-1923 (5, 156)
Populus nigra L.

Devil's-flax [Devil's flax] 1894-1923 (5, 75, 156, 157, 158)
Linaria vulgaris P. Mill. [also reported as: Linaria linaria (L.) Karst., Linaria vulgaris Hill]

Devil's-flower [Devil's flower] 1913 (5)
Linaria vulgaris P. Mill. [reported as: Linaria linaria (L.) Karst.]

Devil's grass [Devil's-grass]
1904-1912 (62, 64, 69)
Elymus repens (L.) Gould [also reported as: Agropyron repens (L.) Beauv.]
1913 (5)
Paspalum distichum L.

Devil's-grip [Devil's grip] 1896-1923 (5, 76, 156, 158) North Berwick ME, name given by section hands along railroad because the plant is so hard to eradicate
Mollugo verticillata L.

Devil's-gut [Devil's gut, Devil's-guts, Devil's guts]
1912 (62) IN
Cuscuta epithymum (L.) L. [reported as: Cuscuta epithymum Murray]
1913-1923 (5, 156)
Cuscuta gronovii Willd. ex J.A. Schultes
1891 (79) NH
Equisetum arvense L.
1900 (158)
Ranunculus repens L.
1896-1900 (76, 158) Paris ME
Spergula arvensis L.

Devil's-hair [Devil's-hair] 1893-1923 (5, 74, 156, 158) VA
Clematis virginiana L.

Devil's-head [Devil's head] 1986 (4)
Echinocactus texensis Hopffer.

Devil's-head echinocactus [Devilshead echinocactus] 1942 (155)
Echinocactus texensis Hopffer.

Devil's-head-in-a-bush [Devil's head-in-a-bush] 1892-1923? (5, 73, 156, 158) NH, New Brunswick obsolete by 1923
Hibiscus trionum L.

Devil's-horns [Devil's horns] 1923 (156)
Proboscidea louisianica (P. Mill.) Thellung [reported as: Martynia louisiana Miller]

Devil's-ironweed [Devil's ironweed, Devil's iron weed] 1894-1929 (5, 75, 156, 157, 158) WV
Lactuca canadensis L. [also reported as: Lactuca integrifolia Bigel, Lactuca sagittifolia Ell.]

Devil's-milk [Devil's milk]
1900-1923 (156, 158) misapplied
Chelidonium majus L.
1876-1923? (5, 92, 156) obsolete by 1923
Euphorbia helioscopia L. [also reported as: Tithymalus helioscopia (L.) Hill.]

Devil's-pitchfork, [Devil's pitchfork] 1900-1923 (5, 75, 156, 158) Ferrisburgh VT; Concord MA
Bidens frondosa L.

Devil's-plague [Devil's plague] 1900-1923? (62, 75, 106, 156, 157, 158) obsolete by 1923
Daucus carota L.

Devil's-rattlebox [Devil's rattle box, Devil's rattle-box] 1896-1923? (5, 76, 156) Stockbridge MA , obsolete by 1923
Silene vulgaris (Moench) Garcke [also reported as: Silene cucubalus Wibel, Silene latifolia (P. Mill.) Britton & Rendle]

Devil's-scourge [Devil's scourge] 1892 (6)
Hypericum perforatum L.

Devil's-shoestrings [Devil's shoe-strings, Devil's shoestrings, Devil's shoe strings]
1923-1930 (106, 156)
Cynanchum laeve (Michx.) Pers. [also reported as: Gonolobus laevis Michx.]
1913 (80) IA
Polygonum amphibium L. var. emersum Michx. [reported as: Polygonum muhlenbergii Watson.]
1828 (7)
Tephrosia Pers.
1876-1929 (5, 49, 92, 102, 156, 157, 158)
Tephrosia virginiana (L.) Pers. [also reported as: Cracca virginiana L.]

Devil's-spoons 1929 (157)
Alisma subcordatum Raf.

Devil's-tether [Devil's tether] 1900-1923 (5, 156, 158)
Polygonum convolvulus L. [also reported as: Tiniaria convolvulus (L.) Webb & Moq.]

Devil's-thread [Devil's thread] 1923 (156)
Clematis virginiana L.

Devil's-tongue [Devil's tongue]
1913-Present (5, 50)
Opuntia humifusa (Raf.) Raf.
1892-Present (5, 50, 73, 158)
Opuntia humifusa (Raf.) Raf. var. humifusa [also reported as: Opuntia opuntia (L.) Coult., Opuntia opuntia (L.) Karst., Opuntia rafinesquii Engelm., Opuntia rafinesquei Engelm.]

Devil's-trumpet [Devil's trumpet] 1900-1923 (5, 69, 156, 158)
Datura stramonium L.

Devil's-vine [Devil's vine] 1912-1923? (5, 62, 156) obsolete by 1923
Calystegia sepium (L.) R. Br. ssp. angulata Brummitt [also reported as: Convolvulus sepium L.]

Devil's-walking-stick [Devil's walking stick, Devil's walking-stick, Devil's-walkingstick] 1896-1923 (5, 76, 156, 158) Sulphur Grove OH, misapplied
Ailanthus altissima (Mill) Swingle[also reported as: Ailanthus glandulosa Desf.]

Devil's-weed [Devil's weed] 1900-1923 (5, 75, 156, 158) WV
Lactuca canadensis L.

Devilweed aster 1942 (155)
Chloracantha spinosa (Benth.) Nesom [reported as: Aster spinosus Benth.]

Dew grass
1903 (66)
Agrostis gigantea Roth [reported as: Agrostis alba L.]
1876-1913 (5, 92)
Dactylis glomerata L.

Dew plant [Dew-plant] 1898-1923 (92, 156, 158) misapplied
Drosera rotundifolia L.

Dewberry [Dew berry]
1923-1986 (4, 138, 155)
Rubus L.
1907-1977 (3, 5, 62, 72, 97, 107, 156)
Rubus flagellaris Willd. [also reported as: Rubus nigrobaccus Bailey, Rubus villosus Aiton]
1892 (5, 73) NB
Rubus pubescens Raf. var. pubescens [also reported as: Rubus triflorus Richards]
1840-1937 (19, 48, 124) KS TX
Rubus trivialis Michx.

Dewey's sedge [Dewey sedge] 1893-Present (5, 50, 66, 72, 139)
Carex deweyana Schwein.

Dewflower [Dew flower, Dewflowers, Dew-flowers]
1932 (1)
Commelina L. [reported as: Commelina (Plum.) L.]
1923 (156)
Penstemon cobaea Nutt.

Dew-grass [Dew grass] 1671 (46) Josselyn
Drosera rotundifolia L.

Dewitt's snakeroot [Dewitt snakeroot] 1828 (7)
Prenanthes L.

Dewtry 1900-1923? (5, 69, 156, 158) obsolete by 1923
Datura stramonium L.

Dhood wort 1840 (19)
Scutellaria lateriflora L.

Diabetes-weed [Diabetes weed] 1923 (156)
Verbesina helianthoides Michx.

Diamond willow
1873-1986 (3, 4, 5, 9, 22, 78, 85, 113, 130, 155)
Salix eriocephala Michx. [also reported as: Salix cordata Muhl., Salix cordata Muhl. var. vestita Anderss., Salix missouriensis Bebb, Salix rigida Muhl. var. rigida]
1977 (3)
Salix lutea Nutt. [reported as: Salix rigida Muhl. var. watsonii (Bebb) Cronq.]

Diamond-flowers [Diamondflowers]
Present (50)
Hedyotis nigricans (Lam.) Fosberg
Present (50)
Hedyotis nigricans (Lam.) Fosberg var. nigricans

Diamond-leaf willow [Diamondleaf willow] Present (50)
Salix planifolia Pursh

Diandrus sedge 1903 (66)
Cyperus diandrus Torr.

Dianthera 1942 (155)
Justicia L. [reported as: Dianthera L.]

Dianthus 1876 (92)
Dianthus armeria L.

Diapedium
1900 (158)
Dicliptera Juss. [reported as: Diapedium Konig]
1913-1937 (5, 97) OK
Dicliptera brachiata (Pursh) Spreng. [also reported as: Diapedium brachiatum (Pursh) Kuntze]

Dichotoma silene Present (50)
Silene dichotoma Ehrh.

Dicky daisy 1900 (158)
Bellis perennis L.

Dicliptera 1977 (3)
Dicliptera brachiata (Pursh) Spreng.

Dididplis Present (50)
Didiplis Raf.

Die Winde (German) 1892 (6)
Convolvulus arvensis L.

Diéges (Albanian) 1886 (110)
Lepidium sativum L.

Diente de leon (Spansih) 1900 (158)
Taraxacum officinale G.H. Weber ex Wiggers [reported as: Leontodon taraxacum L., Taraxacum taraxacum L.]

Diffuse cinquefoil 1899-1936 (5, 72, 93, 131)
Potentilla rivalis Nutt. var. millegrana (Engelm. ex Lehm.) S. Wats. [also reported as: Potentilla leucocarpa Rydb., Potentilla millegrana Engelm.]

Diffuse crabgrass [Diffuse crab-grass] 1852-1938 (5, 119, 163)
Digitaria cognata (J.A. Schultes) Pilger var. cognata [also reported as: Leptoloma cognatum (Schult.) Chase]

Diffuse eryngo 1937-1986 (4, 97) OK
Eryngium diffusum Torr.

Diffuse knapweed 1986 (4)
Centaurea diffusa Lam.

Diffuse panicum 1907 (72) IA
Digitaria cognata (J.A. Schultes) Pilger [reported as: Panicum cognatum Schultes]

Diffuse purple panicum 1901 (56) IA
Digitaria cognata (J.A. Schultes) Pilger [reported as: Panicum cognatum Schultes]

Diffuse rush 1913 (5)
Juncus diffusissimus Buckl.

Digitalis 1902-1911 (54, 55, 59, 60)
Digitalis pupurea L.

Digitate psoralea 1899-1937 (5, 93, 97, 131)
Pediomelum digitatum (Nutt. ex Torr. & Gray) Isely [also reported as: Psoralea digitata Nutt.]

Dike-but 1900 (158)
Xanthium strumarium L.

Dill
1900-Present (50, 82, 158)
Anethum L. [also reported as: Anethum(Tourn.) L.]
1671-Present (1, 3, 4, 5, 19, 46, 50, 57, 58, 82, 85, 103, 107. 109, 138, 155, 156, 158, 165) Josselyn
Anethum graveolens L. [also reported as: Peucedanum graveolens Benth. & Hook., Anthemum graveolens L.]
1900-1936 (5, 93, 156, 158) misapplied
Foeniculum vulgare P. Mill. [also reported as: Foeniculum foeniculum (L.) Karst.]

Dill (German) 1900 (158)
Anethum graveolens L.

Dillenius' ticktrefoil Present (50)
Desmodium glabellum (Michx.) DC.

Dillen's tickclover [Dillen tickclover] 1942 (155)
Desmodium perplexum Schub. [reported as: Desmodium dillenii Darl.]

Dillen's tick-trefoil [Dillen's tick trefoil] 1907-1937 (5, 72, 93, 97)
Desmodium perplexum Schub. [also reported as: Meibomia dillenii (Darl.) Kuntze]

Dillweed [Dilweed] 1828-1929 (5, 7, 156, 157, 158)
Anthemis cotula L.

Dilly
1828 (7)
Anthemis cotula L.
1900 (158)
Anethum graveolens L.

Dillydilweed [Dillidillweed] 1876-1900 (92, 157, 158)
Anthemis cotula L.

Diluvim ladies'-tresses Present (50)
Spiranthes diluvialis Sheviak

Dindle
1900-1923? (5, 156, 157, 158) obsolete by 1923
Sonchus arvensis L.
1900-1929 (157, 158)
Taraxacum officinale G.H. Weber ex Wiggers [also reported as: Leontodon taraxacum L., Taraxacum taraxacum L.]

Dinkel barley 1900 (158) variety
Hordeum vulgare L.

Dioecious sedge Present (50)
Carex sterilis Willd.

Dioscorea 1905-1919 (52, 54, 57, 64)
Dioscorea villosa L.

Dioscorea quaternata et quinata 1747 (168) Gmelin
Dioscorea villosa L. [reported as: Dioscorea paniculata Michx.]

Diospyros
Present (50)
Diospyros L.
1828-1917 (7, 57)
Diospyros virginiana L.

Dipelta 1923 (138)
Astragalus L. [reported as: Dipelta (Maxim.)]

Dipper gourd 1919 (37)
Lagenaria siceraria (Molina) Standl. [reported as: Cucurbita lagenaria L.]

Dirty-Dick [Dirty Dick] 1900-1929 (156, 157, 158)
Chenopodium album L.

Disc mayweed Present (50)
Matricaria discoidea DC. [also reported as: Matricaria matricarioides (Less.) Porter]

Dish-mustard [Dish mustard] 1900-1923 (5, 156, 158)
Thlaspi arvense L.

Disk water-hyssop [Disk waterhyssop] 1942-Present (50, 155)
Bacopa rotundifolia (Michx.) Wettst.

Distaff thistle Present (50)
Carthamus L.

Distai'yi (Cherokee, the roots are tough) 1886 (102)
Tephrosia virginiana (L.) Pers.

Ditaxis 1900-1942 (155, 158)
Argythamnia P. Br. [also reported as: Ditaxis Vahl.]

Ditch buttercup 1933 (126, 127) ND
Ranunculus sceleratus L.

Ditch crowfoot 1900-1923 (5, 156, 158)
Ranunculus sceleratus L.

Ditch fern 1913-1929 (5, 157)
Osmunda regalis L.

Ditch rabbits-foot grass [Ditch rabbitsfoot grass] Present (50)
Polypogon interruptus Kunth

Ditch stonecrop [Ditch stone crop]
1895 (1, 2, 4, 156, 158)
Penthorum L.
1898-Present (4, 5, 49, 50, 53, 63, 72, 97, 120, 155, 156, 157, 158)
Penthorum sedoides L.

Ditch sunflower 1923-1942 (138, 155, 156)
Bidens coronata (L.) Britton [also reported as: Bidens trichosperma [(Michx.) Britt.]

Ditchbur [Ditch-bur] 1900 (158)
Xanthium strumarium L.

Ditch-grass [Ditch grass, Ditchgrass]
1900-1932 (1, 158) for H.B. Rupp, German botanist, 18th century
Ruppia L.
1929 (157)
Ruppia cirrhosa (Petag.) Grande [reported as: Ruppia occidentalis S. Wats.]
1900-1977 (3, 92, 97, 156, 158)
Ruppia maritima L.

Ditch-moss [Ditchmoss, Ditch moss] 1840-1949 (19, 72, 109, 131, 156, 158)
Elodea canadensis Michx. [also reported as: Anacharis canadensis(Michx.) Planch., Elodea canadensis Michx., Serpicula canadensis Michx.]

Dittander 1671-1919 (46, 92, 107) Josselyn
Lepidium latifolium L.

Dittany
1895 (2, 4)
Cunila L.
1840-1986 (4, 19, 57, 58, 156)
Cunila origanoides (L.) Britton [also reported as: Cunila mariana L.]

Diverse-glume wild rye [Diverseglume wildrye] Present (50)
Elymus diversiglumis Scribn. & Ball

Dixie iris 1923-Present (50, 138)
Elymus diversiglumis Scribn. & Ball [also reported as: Iris hexagona Walt.]

Do (Osage) 1918?-1970? (121)
Apios americana Medik.

Dock
1814-Present (1, 2, 4, 7, 10, 50, 93, 101, 103, 109, 138, 155, 156, 158, 167)
Rumex L.
1893 (21)
Rumex altissimus Wood
1840-1901 (19, 56) IA
Rumex crispus L.

Dock cress 1913 (5)
Lapsana communis L.

Dock-leaf persicaria [Dock-leaved persicaria] 1899-1936 (5, 93, 131, 156) Neb SD
Polygonum lapathifolium L. [also reported as: Persicaria lapathifolia (L.) S. F. Gray]

Dodder
1882-Present (1, 2, 4, 14, 50, 82, 93, 106, 159) old Friesian word for tangle of silk
Cuscuta L. [also reported as: Cuscuta (Tourn.) L.]
1610-1879 (37, 46)
Cuscuta glomerata Choisy [also reported as: Cuscuta paradoxa Raf.]
1932 (85) SD
Cuscuta indecora Choisy
1897 (145) KS
Cuscuta pentagona Engelm. var. pentagona [reported as: Cuscuta arvensis Beyrich.]

Dodder-cake [Dodder cake] 1876 (92) refuse oil cake
Camelina sativa (L.) Crantz

Dodger 1900-1929 (157, 158)
Cirsium arvense (L.) Scop. [also reported as: Carduus arvensis (L.) Robson]

Dog bramble 1913-1923 (5, 107, 156)
Ribes cynosbati L. [also reported as: Grossularia cynosbati (L.)P. Mill.]

Dog camomile [Dog-chamomile, Dog chamomile, Dog's-camomile Dog's camomile Dog's chamomile]
1932 (1)
Anthemis L. [reported as: Maruta Cass.]
1898-1936 (5, 49, 93, 156, 157, 158)
Anthemis cotula L.

Dog camovyne [Dog's-camovyne, Dog's camovyne]
1900-1929 (157, 158)
Anthemis cotula L.
1900 (158)
Matricaria recutita L. [reported as: Matricaria chamomila L.]

Dog couch grass 1852-1936 (143) Quebec
Elymus trachycaulus (Link) Gould ex Shinners ssp. trachycaulus [reported as: Agropyron pauciflorum (Schwein.) A.S. Hitchc.]

Dog daisy [Dog-daisy]
1900 (158) North England
Bellis perennis L.
1900-1923 (5, 156, 158)
Leucanthemum vulgare Lam.[also reported as: Chrysanthemum leucanthemum L.]

Dog fennel 1986 (4)
Anthemis L.

Dog grass
1876 (92)
Anthemis L. [reported as: Triticum caninum (Agropyron caninum (L.) Beauv.)]
1876 (92)
Elymus caninus (L.) L. [reported as: Triticum caninum , Agropyron caninum (L.) Beauv.]
1884-1922 (5, 45, 49, 53, 62, 64, 66, 69, 78, 87, 90, 92) dog's eat it for medicinal qualities in exciting vomit
Elymus repens (L.) Gould[also reported as: Agropyron repens (L.) Beauv., Agropyrum repens, Triticum repens L.]

Dog rose 1923 (156)
Rosa carolina L.

Dog thistle [Dog-thistle] 1900-1929 (157, 158)
Cirsium arvense (L.) Scop. [also reported as: Carduus arvensis (L.) Robson]

Dog tree 1828-1892 (6, 7, 92)
Cornus florida L.

Dogbane [Dog-bane, Dog bane, Dog's bane, Dogs' bane, Dogsbane]
1895-Present (2, 4, 40, 50, 82, 93, 138, 155, 156, 158)
Apocynum L.[also reported as: Apocynum (Tourn.) L.]
1840-1932 (6, 19, 40, 49, 58, 63, 85, 92, 157, 158)
Apocynum androsaemifolium L.
1770-1933 (6, 41, 105, 124, 125, 127, 148, 157)
Apocynum cannabinum L.[also reported as: Apocynum hypericifolium Aiton]
1818 (10)
Cynanchum L.

Dog-banner 1900-1929 (157, 158)
Anthemis cotula L.

Dogberry [Dog-berry] 1900-1986 (3, 4, 5, 156, 158)
Ribes cynosbati L. [also reported as: Grossularia cynosbati (L.)P. Mill.]

Dogberry tree
1785 (8)
Cornus L.
1900-1923 (5, 156, 158)
Cornus sericea L. ssp. sericea [also reported as: Cornus stolonifera Michx.]

Dog-binder 1900-1929 (157, 158)
Anthemis cotula L.

Dog-blow [Dog blow] 1900-1913 (5, 158) Nova Scotia
Leucanthemum vulgare Lam. [also reported as: Chrysanthemum leucanthemum L.]

Dog-bur [Dog bur]
1894 (75) WV
Cynoglossum L.
1900-1923 (62, 75, 156, 157, 158)
Cynoglossum officinale L.
1913-1923 (5, 156)
Cynoglossum virginianum L.

Dog-daisy [Dog daisy]
1900-1929 (157, 158)
Achillea millefolium L.
1900-1929 (5, 156, 157, 158)
Anthemis cotula L.

Dog-elder 1923? (156) obsolete by 1923
Viburnum opulus L.

Dog-fennel [Dog fennel, Dogfennel, Dog's fennel]
1932-1936 (1, 93) Neb
Anthemis L. [also reported as: Anthemis (Michx.) L., Maruta Cass.]
1828-1986 (3, 4, 5, 7, 49, 58, 62, 63, 72, 73, 80, 85, 92, 122, 145, 156, 157, 158)
Anthemis cotula L. [also reported as: Maruta cotula (L.) DC..]
1923 (156)
Helenium autumnale L.
1900-1923 (5, 156, 158) misapplied
Symphyotrichum ericoides (L.) Nesom var. ericoides [also reported as: Aster ericoides L.]

Dog-finkle [Dog finkle] 1900-1929 (5, 157, 158)
Anthemis cotula L.

Doggers 1913 (5)
Phalaris arundinacea L.

Dog-grass [Dog grass] 1913-1923 (5, 156)
Carex straminea Willd. ex Schkuhr

Dog-lily [Dog lily] 1900 (158)
Nuphar lutea (L.) Sm. ssp. advena (Aiton) Kartesz & Gandhi [reported as: Nymphaea advena Soland.]

Dogmint [Dog mint] 1828 (7)
Clinopodium L.

Dog-mustard [Dog mustard] 1977-1986 (3, 4)
Erucastrum gallicum (Willd.) O. E. Schulz

Dog-nettle [Dog nettle]
1900-1923 (5, 156, 158)
Galeopsis bifida Boenn. [also reported as: Galeopsis tetrahit L.]
1900-1923 (156, 158)
Lamium purpureum L.

Dog-parsley [Dog parsley, Dogparsley]
1942 (155)
Lomatium Raf.[reported as: Cynomaranthrum (Nutt.) Coult. & Rose]
1936 (4, 93) Neb
Lomatium nuttallii (Gray) J.F. Macbr. [also reported as: Cynomarathrum nuttallii (Gray) Coult. & Rose]

Dog-rowan tree [Dog rowan tree] 1900-1923? (5, 156, 158) obsolete by 1923
Viburnum opulus L.

Dog's grass 1828 (7)
Cynodon dactylon (L.) Pers.

Dog's tansy 1900-1929 (156, 157, 158) Scotland
Argentina anserina (L.) Rydb. [also reported as: Potentilla anserina L.]

Dogs-and-cats [Dogs and cats] 1900-1923? (5, 156, 158) obsolete by 1923
Trifolium arvense L.

Dog's-dinner [Dog's dinner] 1896-1923 (5, 76, 156, 158) Wellfleet MA
Hudsonia tomentosa Nutt.

Dog's-finger [Dog's finger, Dogs' finger] 1876-1913 (5, 69, 92)
Digitalis pupurea L.

Dog's-mouth [Dog's mouth, Dogs' mouth] 1876-1923 (5, 92, 156, 158)
Antirrhinum majus L.

Dog's-ribs [Dog's rib, Dog-ribs] 1900-1923? (5, 156, 158) obsolete by 1923
Plantago lanceolata L.

Dog's-tail [Dog's tail] or Dog-tail grass [Dog tail grass, Dog's tail grass, Dogs' tail grass, Dog's-tail grass] 1840-1913 (5, 19, 75, 92, 145) KS WV
Eleusine indica (L.) Gaertn.

Dogstones 1671 (46) Josselyn
Platanthera lacera (Michx.) G. Don

Dog's-tongue [Dog-tongue] 1900-1923 (156, 157, 158)
Cynoglossum officinale L.

Dog-tails 1898 (77) St. Joseph MO
Polygonum aviculare L.

Dogthe (Osage) 1918?-1970? (121)
Pediomelum esculentum (Pursh) Rydb. [reported as: Psoralea esculenta Pursh]

Dog's-tooth [Dog's tooth] 1890 (67)
Cynodon dactylon (L.) Pers.

Dog-tooth grass [Dog's tooth grass, Dog's-tooth grass, Dogtoothgrass]
1942 (155)
Cynodon L.C. Rich.
1900-1913 (5, 158)
Cynodon dactylon (L.) Pers. [also reported as: Capriola dactylon (L.) Kuntze]
1913 (5)
Elymus trachycaulus (Link) Gould ex Shinners ssp. trachycaulus

Dog-tooth violet [Dog tooth violet, Dog's tooth violet, Dogtooth violet, Dog-toothed violet]
1814-1936 (1, 10, 93) Neb
Erythronium L.
1923-1937 (85, 122, 124, 156)
Erythronium albidum Nutt.

Dog-town grass [Dog town grass, Dogtown-grass]
1901 (94)
Aristida adscensionis L. [reported as: Aristida fasciculata Torr.]
1852-1915 (111, 163) Neb
Aristida purpurea Nutt. var. longiseta (Steud.) Vasey [also reported as: Aristida longiseta Steud.]

Dogweed [Dog weed]
1942 (155)
Dyssodia Cav.
1876 (92)
Elymus repens (L.) Gould [reported as: Triticum repens L.]
1897 (145) KS
Verbesina encelioides (Cav.) Benth. & Hook. f. ex Gray

Dogwood [Dog wood , Dog-wood] or Dogwood tree
1818-Present (1, 2, 10, 50, 82, 93, 106, 109, 138, 155, 158)
Cornus L. [also reported as: Svida Opiz.]
1932 (85) SD
Cornus amomum P. Mill. [reported as: Svida amomum (P. Mill.) Small]
1770-1922 (7, 12, 19, 20, 38, 41, 48, 49, 52, 53, 54, 57, 58, 60, 92, 158)
Cornus florida L.
1899 (63, 82) IA
Cornus racemosa Lam. [also reported as: Cornus paniculata L'Her.]
1932-1937 (105, 112) Neb
Cornus sericea L. ssp. sericea [also reported as: Cornus stolonifera Michx.]
1923 (156)
Euonymus atropurpurea Jacq. [reported as: Euonymous atropupureus Jacq.]
1913-1923 (5, 156) misapplied
Prunus pensylvanica L. f.
1913-1923 (5, 156)
Rhamnus alnifolia L'Her.
1913-1923 (5, 156)
Solanum dulcamara L.

Dokhn
1879 (46)
Pennisetum glaucum (L.) R. Br. [reported as: Pennisetum typhoideum Rich.]
(Modern Egypt) 1886 (110)
Panicum miliaceum L.

Dokhna or dokhn (Arabia) 1886 (110)
Sorghum bicolor (L.) Moench [reported as: Holcus saccharatus L.]

Dolichos 287 BC (110) Theophrastus
Possibly,Phaseolus vulgaris L. [reported as: Phaseolus vulgaris Savi]

Dollar-leaf [Dollar leaf, Dollarleaf]
1913-1986 (4, 5, 156)
Desmodium rotundifolium DC. [also reported as: Desmodium michauxii (Vail) Daniels, Meibomia michauxii Vail]
1876-1923 (5, 92, 156, 158)
Pyrola americana Sweet [also reported as: Pyrola rotundifolia L.]

Doll-cheese [Doll cheeses] 1900-1929 (5, 106, 156, 157, 158) from shape of seed pods
Malva rotundifolia L.

Doll's-daisy [Doll's daisy] Present (50)
Boltonia L'Hér.

Doll's-eyes 1923 (156)
Actaea pachypoda Ell. [reported as: Actaea alba (Aiton) Willd.]

Dolma (Turkey) 1919 (107)
Lagenaria siceraria (Molina) Standl. [reported as: Lagenaria vulgaris Ser.]

Donald's honeysuckle [Donald honeysuckle] 1942 (155)
Lonicera dioica L. [reported as: Lonicera glaucescens Rydb.]

Doonhead 1907 (64)
Taraxacum officinale G.H. Weber ex Wiggers

Doon-head-clock 1900-1929 (69, 157, 158)
Taraxacum officinale G.H. Weber ex Wiggers

Door-grass [Door grass] 1892-1923 (5, 73, 156, 158) Southern IN
Polygonum aviculare L.

Doorweed [Door-weed]
1930-1936 (1, 93, 106) Neb
Polygonum L. [also reported as: Polygonum (Tourn.) L.]
1852-1923 (2, 47, 62, 72, 145, 156, 158)
Polygonum aviculare L.
1876 (92)
Polygonum hydropiper L.
1876 (92)
Polygonum persicaria L.
1936 (93) Neb
Polygonum tenue Michx.

Dooryard dock Present (50)
Rumex longifolius DC.

Dooryard-grass [Door-yard grass]
1894-1923 (129, 156) SD
Polygonum aviculare L.
1894 (129) SD
Polygonum erectum L.

Dooryard knotweed 1913 (80) IA
Polygonum aviculare L.

Dooryard plantain [Door-yard plantain] 1900-1936 (5, 93, 122, 156, 157, 158)
Plantago major L.

Doranapfel (German) 1900 (158)
Datura stramonium L.

Doronicum americanum 1622 (46) C. Bauhin
Rudbeckia laciniata L.

Dotted hawthorn 1923-Present (50, 137, 138, 155)
Crataegus punctata Jacq.

Dotted beebalm 1986 (4)
Monarda punctata L. ssp. punctata var. occidentalis (Epling) Palmer & Steyermark

Dotted blazing star
1918?-Present (50, 121)
Liatris punctata Hook.
Present (50)
Liatris punctata Hook. var. punctata

Dotted button snakeroot [Dotted button snakeroot]
1930-1937 (82, 122) IA TX
Liatris punctata Hook.
1899-1937 (5, 72, 97, 131)
Liatris punctata Hook. var. punctata [also reported as: Lacinaria punctata (Hook.) Kuntze]

Dotted gayfeather 1923-1942 (138, 155)
Liatris punctata Hook.
Dotted haw 1913 (5)
Crataegus punctata Jacq.

Dotted millet
1936 (93) Neb
Eriochloa Kunth
1938 (119) Neb
Eriochloa contracta Hitchc.
1913-1923 (5, 99) OK
Eriochloa punctata (L.) Desv. ex Hamilton

Dotted smartweed [Dotted smart-weed]
1900-Present (5, 50, 93, 97, 155, 157, 158) Neb OK
Polygonum punctatum Ell. [also reported as: Persicaria punctata (Ell.) Small.]
Present (50)
Polygonum punctatum Ell. var. confertiflorum (Meisn.) Fassett
1923-Present (50, 156)
Polygonum punctatum Ell. var. punctatum[also reported as: Polygonum acre Kunth]

Dotted wolffia 1913 (5)
Wolffia brasiliensis Weddell [reported as: Wolffia punctata Griseb.]

Dotted-fruit thorn [Dotted-fruited thorn] 1923 (156)
Crataegus punctata Jacq.

Double bladderpod [Double bladder pod, Double bladder-pod]
1932-1986 (1, 4, 93)
Physaria (Nutt. ex Torr. & Gray) Gray
1913-1986 (3, 4, 5, 131) SD
Physaria brassicoides Rydb. [also reported as: Physaria didymocarpa (Hook.) Gray]

Double claw [Double-claw] 1828-1923? (5, 7, 92, 156, 158)
Proboscidea louisianica (P. Mill.) Thellung [also reported as: Martynia louisiana Miller, Martynia proboscides Gloxin]

Double featherfew 1894 (75) Western MA
Tanacetum parthenium (L.) Schultz-Bip. [reported as: Chrysanthemum parthenium (L.) Pers.]

Double feverfew 1894 (75) Western MA
Tanacetum parthenium (L.) Schultz-Bip. [reported as: Chrysanthemum parthenium (L.) Pers.]

Double flowering crab 1937 (112) Neb
Malus ioensis (Wood) Britton var. ioensis [reported as: Malus ioensis (Wood) Britton var. plena]

Double goldenrod [Double golden-rod]
1900 (158)
Solidago canadensis L.
1913-1923 (5, 156)
Solidago canadensis L. var. scabra Torr. & Gray [also reported as: Solidago altissima L.]

Double tansy 1876-1900 (92, 158)
Tanacetum vulgare L. [also reported as: Tanacetum crispum, Tanacetum vulgare L. var. crispum DC.]

Double twinpod Present (50)
Physaria brassicoides Rydb.

Double-flower creeping buttercup [Double-flowered creeping buttercup] 1949 (109)
Ranunculus repens L. [reported as: Ranunculus repens L. var. pleniflorus Fern.]

Double-head panic [Double-headed panic] 1903 (66)
Panicum anceps Michx.

Double-tooth 1900-1923 (5, 156, 158)
Bidens cernua L.

Doubtful knight's-spur [Doubtful knight's spur] Present (50)
Consolida ajacis (L.) Schur

Doubtful larkspur 1942 (155)
Consolida ajacis (L.) Schur [reported as: Delphinium ambiguum L.]

Douce-Amere (French) 1892 (6)
Solanum dulcamara L.

Douglas' California poppy [Douglas California-poppy] 1923 (138)
Eschscholzia californica Cham. ssp. californica [reported as: Eschscholzia californica douglasi]

Douglas hackberry 1942 (155)
Celtis laevigata Willd. var. reticulata (Torr.) L. Benson [reported as: Celtis douglasii Planch.]

Douglas' honeysuckle 1899-1937 (5, 72, 97, 131, 158)
Lonicera dioica L.[also reported as: Lonicera glaucescens (Rydb.) Rydb.]

Douglas' knotweed [Douglas knot-weed, Douglas knotweed]
1899-Present (5, 50, 72, 97, 131, 155)
Polygonum douglasii Greene
Present (50)
Polygonum douglasii Greene ssp. douglasii

Douglas' rabbitbrush [Douglas rabbitbrush] 1942 (155)
Chrysothamnus viscidiflorus (Hook.) Nutt.

Douglas' sedge [Douglas sedge] 1913-Present (5, 50, 139, 155)
Carex douglasii Boott.

Douglas' thorn 1913 (5)
Crataegus douglasii Lindl.

Douglas' water hemlock [Douglas waterhemlock] 1942 (155)
Cicuta maculata L. var. angustifolia Hook. [reported as: Cicuta douglasii (DC.) Coult. & Rose]

Doura or Dourra (Modern Egypt)
1886-1900 (110, 158)
Sorghum bicolor (L.) Moench ssp. bicolor [also reported as: Holcus sorghum L., Sorghum vulgare Pers. var. durra (Forsk.) Hubbard & Rehd.]
1896 (45)
Sorghum halepense (L.) Pers. [reported as: Andropogon halepensis (L.) Brot. Fl.]

Doura corn 1884 (87)
Sorghum bicolor (L.) Moench ssp. bicolor [reported as: Sorghum vulgare Pers.]

Dove-foot [Dovefoot] 1900-1929 (64, 157, 158)
Geranium maculatum L.

Dover grass 1913 (5)
Lolium pratense (Huds.) S.J. Darbyshire [reported as: Festuca elatior L.]

Dove's-dung [Dove's dung] 1919 (107)
Ornithogalum umbellatum L.

Dove's-foot [Dove's foot] 1671-1806 (35, 46) Josselyn
Geranium carolinianum L.

Down-hill-of-life 1900-1923 (5, 75, 156, 158) Lincolnton NC
Lysimachia nummularia L.

Downthistle [Down thistle, Down-thistle] 1900-1923 (5, 156, 158)
Onopordum acanthium L. [also reported as: Onopordon acanthium L.]

Downy agrimony 1977-1986 (3, 4)
Agrimonia pubescens Wallr.

Downy arrowhead 1942 (155)
Sagittaria latifolia Willd. [reported as: Sagittaria pubescens Muhl. ex Nutt.]

Downy arrow-wood [Downy arrowwood]
1977-Present (3, 4, 50)
Viburnum rafinesquianum Schult.
Present (50)
Viburnum rafinesquianum var. affine (Bush ex Schneid.) House

Downy blephilia 1907-1930 (5, 72, 82)
Blephilia ciliata (L.) Benth. [also reported as: Blephilia ciliata (L.) Raf.]

Downy blue violet 1977-1986 (3, 4)
Viola sororia Willd.

Downy brome or Downy brome grass [Downy brome-grass, Downy bromegrass] 1901-(3, 5, 56, 62, 72, 80, 85, 94, 119, 140, 143, 146, 148, 155)
Bromus tectorum L.

Downy carrion-flower [Downy carrionflower] Present (50)
Smilax pulverulenta Michx.

Downy chess 1936-1944 (122, 140, 143, 146) CO MT Quebec
Bromus tectorum L.

Downy forestiera 1942 (155)
Forestiera pubescens Nutt.

Downy gentian 1899-Present (4, 5, 50, 85, 93, 131, 138, 155, 157)
Gentiana puberulenta J. Pringle [also reported as: Dasystephana puberula (Michx.) Small., Gentiana puberula Michx.]

Downy goldenrod
1977 (3)
Solidago petiolaris Aiton
1986 (4)
Solidago petiolaris Aiton var. angusta (Torr. & Gray) Gray

Downy grape 1895-1937 (2, 5, 72, 97, 122, 156)
Vitis cinerea (Engelm.) Millard

Downy ground-cherry [Downy ground cherry]
1977 (3)
Physalis missouriensis Mackenzie & Bush [reported as: Physalis pubescens L. var. missouriensis (Mack. & Bush) Waterfall]
1986 (4)
Physalis pubescens L.
1977 (3)
Physalis pubescens L. var. integrifolia (Dunal) Waterfall

Downy haw or Downy hawthorn 1923-1986 (3, 4, 93, 137, 138, 155)
Crataegus mollis Scheele

Downy Indian paintbrush
Present (50)
Castilleja purpurea (Nutt.) G. Don.
Present (50)
Castilleja purpurea (Nutt.) G. Don var. purpurea

Downy lady's-slipper [Downy ladies' slipper, Downy ladies'-slipper, Downy lady's slipper] 1913-1937 (5, 97, 156)
Cypripedium parviflorum Salisb.

Downy milk-pea [Downy milk pea]
1986 (4)
Galactia regularis (L.) B.S.P.
Present (50)
Galactia volubilis (L.) Britt.

Downy mint 1930 (82) IA
Pycnanthemum verticillatum (Michx.) Pers. var. pilosum (Nutt.) Cooperrider [reported as: Pycnanthemum pilosum Nutt.]

Downy oat grass [Downy oat-grass] 1901-1913 (5, 94)
Trisetum spicatum (L.) Richter [also reported as: Trisetum subspicatum (L.) Beauv.]

Downy pagoda-plant Present (50)
Blephilia ciliata (L.) Benth. [also reported as: Blephilia ciliata Raf.]

Downy paintbrush [Downy paint-brush]
1977-1986 (3, 4)
Castilleja sessiliflora Pursh
1932 (85) SD
Castilleja sulphurea Rydb. [reported as: Castilleja rhexifolia Rydb.]

Downy painted-cup [Downy painted cup, Downy paintedcup] 1907-Present (50, 5, 72, 93, 97, 122)
Castilleja sessiliflora Pursh

Downy persoon 1903 (66)
Trisetum spicatum (L.) Richter [reported as: Trisetum molle]

Downy phlox
1899-Present (5, 50, 93, 97, 131, 138, 155, 156)
Phlox pilosa L.
Present (50)
Phlox pilosa L. ssp. fulgida (Wherry) Wherry
Present (50)
Phlox pilosa L. ssp. pilosa

Downy ragged goldenrod [Downy ragged golden-rod]
1913-Present (5, 50, 97, 122)
Solidago petiolaris Aiton
Present (50)
Solidago petiolaris Aiton var. angusta (Torr. & Gray) Gray

Downy redroot [Downy red-root] 1907 (72) IA
Ceanothus herbaceus Raf. [reported as: Ceanothus ovatus Desf. var. pubescens Torr. & Gray ex S. Wats.]

Downy skullcap [Downy skull cap] 1907-1913 (5, 72) IA
Scutellaria incana Biehler

Downy sumac 1897 (145) KS
Rhus copallinum L. [reported as: Rhus copallina L.]

Downy thorn 1913 (5)
Crataegus mollis Scheele

Downy violet 1942 (155)
Viola pubescens Aiton

Downy whorled mint 1913-1936 (5, 93) Neb
Mentha arvensis L. [also reported as: Mentha gentilis L.]

Downy yellow violet
1913-Present (3, 4, 5, 50, 85, 138, 156)
Viola pubescens Aiton
Present (50)
Viola pubescens Aiton var. pubescens

Downy-leaf violet [Downy-leaved violet] 1895 (2)
Viola pubescens Aiton

Dozedaisy Present (50)
Aphanostephus DC.

Dr. Tinker's-weed [Dr. Tinker's weed] 1892 (6, 49, 58)
Triosteum perfoliatum L.

Dr. Witt's rattlesnake root 1879 (46) VA
Prenanthes alba L. [reported as: Nabalus albus (L.) Hook.]

Draba
1932-Present (1, 50, 155)
Draba L.
100 AD (107) Dioscorides
Armoracia rusticana P.G. Gaertn., B. Mey. & Scherb. [reported as: Cochlearia armoracia L.]

Draba milkvetch [Draba milk vetch] 1986 (4)
Astragalus spatulatus Sheldon

Drachen Aron (German) 1892 (6)
Arisaema dracontium (L.) Schott [reported as: Arum dracontium L.]

Dragge 1900-1913 (5, 157, 158)
Lolium temulentum L.

Dragon 1900 (158) corruption of tarragon
Artemisia dracunculus L.

Dragon arum
1923 (156)
Arisaema Martens
1895 (2)
Arisaema dracontium (L.) Schott

Dragonhead [Dragon head, Dragon-head, Dragon's-head, Dragon's head]
1937 (122, 124) TX
Arisaema dracontium (L.) Schott
1818-Present (1, 4, 10, 50, 93, 109, 138, 155, 156, 158) Neb
Dracocephalum L. [also reported as: Dracocephalum (Tourn.) L., Moldavica (Tourn.) Adans.]
1894 (114) Neb
Dracocephalum moldavica L.
1923-1977 (3, 85, 156)
Dracocephalum parviflorum Nutt. [also reported as: Moldavica parviflora (Nutt.) Britton]
1937 (124) TX
Nemastylis geminiflora Nutt. [reported as: Nemastylis acuta (Bart.) Herb.]
1840-1937 (5, 19, 85, 92, 93, 97, 124)
Physostegia virginiana (L.) Benth. [also reported as: Dracocephalum virginianum L.]
1894-1932 (5, 75, 85, 156)
Prunella vulgaris L.

Dragonroot [Dragon root, Dragon-root, Dragon's root]
1932 (1)
Arisaema Martens [reported as: Muricauda Small.]
1828-1922 (7, 49, 53, 58, 79, 92) NH
Arisaema triphyllum (L.) Schott [also reported as: Arisaema triphyllum (L.) Torr., Arum triphyllum L.]
1907-1977 (3, 5, 6, 72, 93, 97, 109, 138, 156, 157)
Arisaema dracontium (L.) Schott [also reported as: Arum dracontium L.]
1828 (7)
Pterospora andromedea Nutt.

Dragon-root jack-in-the-pulpit [Dragonroot jackinthepulpit] 1942 (155)
Arisaema dracontium (L.) Schott

Dragons 1879 (46)
Arisaema triphyllum (L.) Schott [reported as: Arum triphyllum L.]

Dragon's-blood [Dragon's blood] 1913-1923 (5, 156, 158)
Geranium robertianum L. [also reported as: Robertiella robertiana (L.) Hanks.]

Dragon's-blood [Dragon's blood] 1649 (46)
Sanguinaria canadensis L.

Dragon's-claw [Dragon's claw, Dragon's-claws, Dragon's-claws]
1900-1923 (5, 156, 157)
Corallorrhiza maculata (Raf.) Raf.
1840-1922 (5, 19, 49, 53, 64, 92, 156, 158)
Corallorrhiza odontorhiza (Willd.) Poir. [also reported as: Corallorrhiza odontorhiza (Willd.) Nutt.]

Dragon's-mouth [Dragon's mouth] 1900-1923 (5, 156, 158)
Antirrhinum majus L.

Dragon-tail 1923 (156)
Arisaema dracontium (L.) Schott

Dragon-turnip [Dragon turnip] 1828-1929 (6, 7, 64, 92, 157, 158)
Arisaema triphyllum (L.) Schott [also reported as: Arisaema triphyllum (L.) Torr., Arum triphyllum L.]

Dragunbeifuss (German) 1900 (158)
Artemisia dracunculus L.

Drake
1919 (5, 107)
Avena fatua L.
1900-1929 (157, 158)
Lolium temulentum L.

Drank 1900 (158)
Lolium temulentum L.

Draper's teasel 1900-1923 (5, 156, 158)
Dipsacus fullonum L. [also reported as: Dipsacus sylvestris Huds.]

Dravick 1900-1929 (157, 158)
Lolium temulentum L.

Drawke 1913 (5)
Lolium temulentum L.

Dreiblatt (German) 1900 (158)
Menyanthes trifoliata L.

Dreiblättriger Aron (German) 1828-1900 (7, 158)
Arisaema triphyllum (L.) Schott [also reported as: Arisaema triphyllum (L.) Torr., Arum triphyllum L.]

Dreiblattrige Lederbaum (German) 1892 (6)
Ptelea trifoliata L.

Dreifaltigkeitskraut (German) 1900 (158)
Viola tricolor L.

Dreilappige (German) 1892 (6)
Asimina triloba (L.) Dunal [reported as: Asimina triloba Dunal.]

Dreistein (German) 1892 (6)
Triosteum perfoliatum L.

Droke 1900-1929 (157, 158)
Lolium temulentum L.

Drooping avens 1900 (5, 158)
Geum rivale L.

Drooping bulbous saxifrage 1913 (5)
Saxifraga cernua L.

Drooping indigo-bush amorpha [Drooping indigobush amorpha] 1942 (155)
Amorpha fruticosa L. [reported as: Amorpha fruticosa pendula]

Drooping ladies' tresses 1913 (5)
Spiranthes cernua (L.) L.C. Rich. [reported as: Ibidium cernuum (L.) House.]

Drooping reed grass 1903 (66)
Cinna latifolia (Trev. ex Goepp.) Griseb. [reported as: Cinna pendula Trin.]

Drooping sedge
1923 (156)
Carex crinita Lam.
1913-Present (5, 50)
Carex prasina Wahl.

Drooping trillium 1923 (156)
Trillium cernuum L.

Drooping wake-robin [Drooping wake robin] 1913 (5)
Trillium flexipes Raf. [reported as: Trillium declinatum (A. Gray) Gleason, Trillium declinatum Raf.]

Drooping willow 1900-1923 (5, 156, 158)
Salix ×pendulina Wenderoth [babylonica × fragilis] or Salix ×sepulcralis Simonkai [alba × babylonica]

Drooping woodreed 1942-Present (50, 3, 155)
Cinna latifolia (Trev. ex Goepp.) Griseb.

Drooping-flower ladies' traces [Drooping-flowered ladies' traces] 1878 (86)
Spiranthes cernua (L.) L.C. Rich.

Dropberry [Drop berry, Drop-berry]
1876 (92)
Polygonatum biflorum (Walt.) Ell. [also reported as: Convallaria multiflora L. , Polygonatum multiflorum Kunth]
1900-1929 (156, 157, 158)
Polygonatum biflorum (Walt.) Ell. var. commutatum (J.A. & J.H. Schultes) Morong [also reported as: Polygonatum commutatum (R. & S.) Dietr.]

Dropseed [Drop seed, Drop-seed] or Drop-seed grass [Drop seed grass, Dropseed grass]
1884-1903 (66, 87)
Muhlenbergia Schreb.
1896 (45)
Muhlenbergia glomerata (Willd.) Trin.
1936 (93) Neb
Muhlenbergia minutissima (Steud.) Swall. [also reported as: Sporobolus confusus (Fourn.) Vasey]
1913 (80) IA
Muhlenbergia racemosa (Michx.) B.S.P.
1840-1938 (19, 45, 87, 92, 119)
Muhlenbergia schreberi J.F. Gmel. [also reported as: Muhlenbergia diffusa Sr.]
1896-Present (1, 45, 50, 66, 93, 152)
Sporobolus R. Br.
1958 (116) Neb
Sporobolus compositus (Poir.) Merr. var. compositus [reported as: Sporobolus asper (Michx.) Kunth.]
1897-1901 (56, 144, 145) IA KS
Sporobolus cryptandrus (Torr.) Gray
1913 (80) IA
Sporobolus neglectus Nash
1897-1913 (80, 145) IA KS
Sporobolus vaginiflorus (Torr. Gray) Wood [also reported as: Sporobolus vaginaeflorus Vasey]

Drosera 1905-1917 (52, 54, 57)
Drosera rotundifolia L.

Drosere a Feuilles Rondes (French) 1892 (6)
Drosera rotundifolia L.

Drug fumitory
1942-Present (50, 155)
Fumaria officinalis L.
Present (50)
Fumaria officinalis L. ssp. wirtgenii (W.D.J. Koch) Arcang.

Drug speedwell 1942 (155)
Veronica officinalis L.

Drug sweetflag 1942 (155)
Acorus calamus L.

Drug wormseed goosefoot 1942 (155)
Chenopodium ambrosioides L. var. ambrosioides [reported as: Chenopodium ambrosioides L. var. anthelminticum (L.) Aellen]

Drummond'a hemicarpha [Drummond hemicarpha] 1977 (3)
Lipocarpha drummondii (Nees) G. Tucker [reported as: Hemicarpha drummondii Nees]

Drummond's aster [Drummond aster]
Present (50)
Symphyotrichum drummondii (Lindl.) Nesom [also reported as: Aster drummondii Lindl.]
1907-Present (3, 4, 5, 50, 72, 82, 93, 97, 122, 155)
Symphyotrichum drummondii (Lindl.) Nesom var. drummondii

Drummond's campion [Drummond campion]
Present (50)
Silene drummondii Hook.
1942-Present (50, 155)
Silene drummondii Hook. var. drummondii [also reported as: Lychnis drummondii (Hook.) S. Wats.]

Drummond's cooperia 1913-1937 (5, 97) OK
Cooperia drummondii Herb.

Drummond's dropseed Present (50)
Sporobolus compositus (Poir.) Merr. var. drummondii (Trin.) Kartesz & Gandhi

Drummond's evening-primrose [Drummond evening-primrose] 1923 (138)
Oenothera drummondii Hook.

Drummond's false pennyroyal [Drummond false pennyroyal, Drummond falsepennyroyal] 1942-Present (3, 4, 50, 155)
Hedeoma drummondii Benth.

Drummond's half-chaff sedge [Drummond's halfchaff sedge] Present (50)
Lipocarpha drummondii (Nees) G. Tucker

Drummond's ironweed [Drummond's iron-weed] 1913-1937 (5, 97) OK
Vernonia missurica Raf.

Drummond's milkvetch [Drummond milkvetch, Drummond milk vetch, Drummond's milk vetch] 1899-Present (4, 5, 50, 93, 131, 155)
Astragalus drummondii Dougl. ex Hook.

Drummond's onion Present (50)
Allium drummondii Regel

Drummond's pennyroyal 1899 (131) SD
Hedeoma drummondii Benth.

Drummond's pineweed [Drummond pineweed] 1942 (155)
Hypericum drummondii (Grev. & Hook.) Torr. & Gray [reported as: Sarothra dummondii Grevar. & Hook.]

Drummond's pink 1899-1913 (5, 131) SD
Silene drummondii Hook. var. drummondii [also reported as: Lychnis drummondii (Hook.) S. Wats.]

Drummond's rockcress [Drummond's rock cress, Drummond rockcress] 1913-Present (5, 50, 155)
Arabis drummondii Gray

Drummond's rush grass 1913 (5)
Sporobolus compositus (Poir.) Merr. var. drummondii (Trin.) Kartesz & Gandhi [reported as: Sporobolus drummondii (Trin.) Vasey]

Drummond's skullcap 1937-Present (4, 50, 97) OK
Scutellaria drummondii Benth.

Drummond's sleepy-daisy [Drummond's sleepydaisy] Present (50)
Xanthisma texanum DC. ssp. drummondii (Torr. & Gray) Semple

Drummond's St. John's-wort [Drummond's St. John's wort] 1907-1937 (5, 72, 93)
Hypericum drummondii (Grev. & Hook.) Torr. & Gray

Drummond's stitchwort Present (50)
Minuartia drummondii (Shinners) McNeill

Drummond's thistle [Drummond thistle] 1942-1986 (4, 155)
Cirsium drummondii Torr. & Gray

Drummond's willow herb 1899 (131) SD
Epilobium saximontanum Hausskn. [reported as: Epilobium drummondii Hausskn.]

Drunk 1900-1929 (5, 157, 158)
Lolium temulentum L.

Drunkards 1913-1923? (5, 157)
Caltha palustris L.

Dryland blueberry 1923-1949 (109, 138, 156)
Vaccinium pallidum Aiton [also reported as: Vaccinium vacillans Kalm.]

Dryopteris 1732 (46) Dillenius
Gymnocarpium dryopteris (L.) Newman [reported as: Polypodium dryopteris [L.]]

Dry-spike sedge [Dryspike sedge, Dry-spiked sedge] 1903-Present (5, 50, 66)
Carex siccata Dewey [reported as: Carex foenea Willd., Carex foenea Willd. var. foenea]

Dub (N. India) 1890 (67)
Cynodon dactylon (L.) Pers.

Dubba (Arabic) 1886 (110) refers to gourds in general
Cucurbita maxima Dcne.

Dubock (German) 1900 (158)
Equisetum arvense L.

Duchesnea Present (50)
Duchesnea Sm.

Duck grass 1885-1913 (5, 56, 90)
Poa palustris L. [also reported as: Poa serotina Ehrh., Poa triflora Gilib.]

Duck willow 1900-1923 (5, 156, 158)
Salix alba L.

Duck-acorn [Duck acorn]
1932 (1)
Nelumbo Adans.
1900-1923 (106, 156, 158) seeds
Nelumbo lutea Willd.

Duck-grass 1923 (156)
Stuckenia pectinatus (L.) Boerner [reported as: Potamogeton pectinatus L.]

Duckmeat [Duck's meat, Duck meat, Duck's meat, Ducks' meat, Duck'smeat, Duck's-meat]
1814-1937 (122, 158, 167) TX
Lemna L.
1876-1913 (5, 92)
Lemna minor L.
1840-1923 (19, 156)
Lemna trisulca L.
Present (50)
Spirodela Scheilen
1923-1977 (3, 156)
Spirodela polyrhiza (L.) Schleid.
1900 (158)
Wolffia Horkel ex Schleid.

Duck-moss 1923 (156)
Stuckenia pectinatus (L.) Boerner [reported as: Potamogeton pectinatus L.]

Duck-potato 1949 (109)
Sagittaria L.

Duck-potato arrowhead [Duck potato arrowhead, Duckpotato arrowhead] 1942-1977 (3, 155)
Sagittaria cuneata Sheld.

Ducks
1894 (75) PA
Cypripedium L.
1913-1923 (5, 156)
Cypripedium candidum Muhl. ex Willd.
1913-1923 (5, 156)
Cypripedium parviflorum Salisb.
1913-1923 (5, 156)
Cypripedium reginae Walt. [also reported as: Cypripedium hirsutum Mill]

Duck's-bill [Duck-bill] 1932 (1)
Pedicularis L. [reported as: Pedicularis (Tourn.) L.]

Duck's-foot [Ducks foot, Ducks' foot, Duck's foot, Duck foot] 1828-1923? (6, 7, 14, 64, 92, 156, 158) obsolete by 1923
Podophyllum peltatum L.

Duckweed
1818-Present (1, 10, 50, 93, 155, 158)
Lemna L.
1977 (3, 92)
Lemna minor L.
1932 (85) SD
Lemna trisulca L.
1923 (156)
Spirodela polyrhiza (L.) Schleid.

Dudaim melon 1923-1949 (109, 138)
Cucumis melo L. [also reported as: Cucumis melo L. var. dudaim Naud., Cucumis melo dudaim]

Dudder grass [Dudder-grass] 1900-1913 (5, 158)
Adiantum capillus-veneris L.

Dudley's rush [Dudley rush] 1913-Present (3, 5, 50, 93, 159)
Juncus dudleyi Wieg.

Duke of Argyll's tea-tree 1900 (158)
Lycium barbarum L. [reported as: Lycium vulgare Dunal]

Dulcamara 1911-1922 (53, 55, 57)
Solanum dulcamara L.

Dulcamara (Spansih) 1900 (158)
Solanum dulcamara L.

Dulichium
Present (50)
Dulichium Rich.
1907-1913 (5, 72) IA
Dulichium arundinaceum (L.) Britt.

Dull-seed knotweed [Dullseed knotweed] 1942 (155)
Polygonum convolvulus L.

Dumb foxglove 1923 (156)
Gentiana andrewsii Griseb.

Dumb nettle 1876 (92)
Lamium amplexicaule L.

Dummond's soapberry 1913-1937 (5, 97)
Sapindus saponaria L. var. drummondii (Hook. & Arn.) Bensons [also reported as: Sapindus drummondii Hook. & Arn.]

Dunche-down 1900 (158)
Typha latifolia L.

Dune paspalum 1942 (155)
Paspalum setaceum Michx. [reported as: Paspalum psammophilum Nash]

Dunny nettle 1900 (158)
Ballota nigra L.

Durba (Bengal) 1890 (67)
Cynodon dactylon (L.) Pers.

Durchwachsener Wasserdost, Durchwasser Wasserdost, or Durchwasserdost (German) 1828-1900 (7, 158)
Eupatorium perfoliatum L.

Durchwachsener Wasserhanf (German) 1892-1900 (6, 158)
Eupatorium perfoliatum L.

Durfa grass [Durfa-grass] 1904-1908 (64, 69)
Elymus repens (L.) Gould [also reported as: Agropyron repens (L.) Beauv.]