PAGE 5
Podostemaceae
Hippuridaceae Haloragaceae
Lythraceae
Trapaceae Onagraceae
Melastomataceae Santalaceae
Euphorbiaceae Linaceae
Polygalaceae
Oxalidaceae Geraniaceae
| PODOSTEMACEAE | ||
| Hornleaf riverweed | Podostemum ceratophyllum | 1937(MD), 1952(VA), 1963(PA) |
| HIPPURIDACEAE | ||
| Fourleaf marestail | Hippuris tetraphylla | 1942(AK) |
| Common marestail | Hippuris vulgaris | 1922, 30, 40(MN), 1936, 38(AK), 1938(UT), 1940(NV), 1958(CD) |
| HALORAGACEAE | ||
| Myriophyllum alterniflorum | 1925(MI), 1931(ME,WI), 1965(VT,CD) | |
| Parrot's feather | Myriophyllum aquaticum | 1928(FL), 1965(MD) |
| Myriophyllum exalbescens | 1925, 30(MN), 1926(WI), 1930(NE), 1943, no date(MT), 1958(CD), 1962(NY,VT), 1970(MI) | |
| Myriophyllum farwellii | 1964(NY), 1965(CD) | |
| Myriophyllum heterophyllum | 1928(NY), 1930, 39(AL), 1935, 66(LA), 1939(OK,TX), 1947(VA), 1964(FL,NC), 1969(MD) | |
| Myriophyllum humile | 1949, 53(MD), 1963(NJ), 1965(MA) | |
| Myriophyllum laxum | 1952(FL), 1964(GA) | |
| Myriophyllum pinnatum | 1932, 58, 62, 64, 71, 74(MD), 1932, 47(VA), 1954(SC), 1958, 66(TX), 1959(GA) | |
| Myriophyllum spicatum | 1959, 60(VA), 1960, 70, 71, 72(MD), 1960(NY,TN), 1962, 65(OH), 1963(PA), 1965(VT), 1966, 67(LA), 1966(TX), 1968(MO) | |
| Myriophyllum tenellum | 1931(ME), 1931, 32(WI), 1954, 58, 62(MD), 1965(VT) | |
| Myriophyllum verticullatum | 1922, 31(MI), 1930(NE), 1938(OR,WY), 1942(AK), 1950(NV), 1962, 63(NY), 1964(VT), 1965(CD,MA,NH) | |
| Mermaid-weed | Proserpinaca palustris | 1930(NY), 1932(FL), 1935(VA), 1936(PA,TN), 1937, 66(MD), 1963(DE), 1964(NC) |
| Proserpinaca pectinata | 1930, 54(FL), 1949(NC), 1963(DE) | |
| LYTHRACEAE | ||
| Ammania auriculata | 1941(OK), 1958(TX) | |
| Ammania coccinea | 1929(MO), 1937(AR), 1938(OR), 1939(OK), 1943(MT), 1956(MD) | |
| Ammania teres | 1933(VA), 1938(MD) | |
| Heimia salicifolia | 1939(TX) | |
| Lythrum californicum | 1938, 39(OK) | |
| Lythrum dacotanum | 1928, 30(IA), 1929(MN) | |
| Lythrum hyssopifolia | 1962(MD) | |
| Lythrum lineare | 1934(VA), 1938(MD) | |
| Lythrum lanceolatum | 1934(LA) | |
| Lythrum salicaria | 1931(WI), 1936(CT), 1938, 64(NY), 1950(OR) | |
| Peplis diandra | 1927(IA), 1928(WI), 1958(VA) | |
| Tooth-cup | Rotala ramosior | 1930(MN), 1937, 38(MD), 1966(TX) |
| Blue wax-weed | Cuphea viscosissima | 1937(MD), 1940(KY) |
| TRAPACEAE | ||
| Water chestnut | Trapa natans | 1934, 35, 39(VA), 1955(MD), 1964(NY) |
| ONAGRACEAE | ||
| Clarkia pulchella | 1938(OR) | |
| Jussiaea decurrens | 1929(IL), 1932, 33, 69(VA), 1960(SC) | |
| Jussiaea leptocarpa | 1934(LA,AR), 1960(SC) | |
| Jussiaea natans | 1960(MX) | |
| Jussiaea neglecta | 1948(NC) | |
| Jussiaea peruviana | 1928, 38, 58(FL) | |
| Jussiaea repens | 1936(AR), 1940(MS), 1960(MX), 1962(NJ), 1965(DE) | |
| Jussiaea uruguayensis | 1930, 51(SC), 1930(GA), 1948(MD) | |
| False gaura | Stenosiphon linifolius | 1938(OK), 1939(TX) |
| Ludwigia alata | 1948(GA) | |
| Ludwigia arcuata | 1954, 65(FL), 1964(GA) | |
| Ludwigia glandulosa | 1929(MO), 1960(SC) | |
| Ludwigia hirtella | 1960(SC) | |
| Ludwigia lanceolata | 1959(GA) | |
| Ludwigia linearis | 1932(VA), 1960(SC), 1963(DE) | |
| Ludwigia natans | 1958(FL) | |
| Ludwigia pilosa | 1938(AL), 1952(NC) | |
| Ludwigia polycarpa | 1930(IA), 1932(WI) | |
| Ludwigia suffruticosa | 1948(FL) | |
| Seedbox | Ludwigia alternifolia | 1937, 40, 44(MD), 1941(OK) |
| Globe-fruited ludwigia | Ludwigia sphaerocarpa | no date(FL), 1963(DE) |
| Water-purslane | Ludwigia palustris | 1932(VA), 1935(WI), 1937(AR), 1937, 72(MD), 1939(WA), 1966(TX) |
| Epilobium adenocaulon | 1935, 38(OR), 1940(NV) | |
| Epilobium alpinum | 1930(Newfoundland) | |
| Epilobium anagallidifolium | 1937, 40(AK) | |
| Epilobium angustifolium | 1934(MI), 1936, 40(AK), no date(VA), 1941(VA) | |
| Epilobium behringianum | 1940, 42(AK) | |
| Epilobium bongardi | 1936(AK) | |
| Willow-herb | Epilobium coloratum | 1937(MD) |
| Epilobium densum | 1923(MN), 1947(MD) | |
| Epilobium glandulosum | 1936, 38(AK) | |
| Epilobium hirsutum | 1930(NY) | |
| Epilobium latifolium | 1936, 40, 41(AK) | |
| Epilobium luteum | 1936, 42(AK) | |
| Epilobium molle | 1930(MN) | |
| Epilobium palustre | 1940(AK) | |
| Epilobium paniculatum | 1941(ND) | |
| Epilobium rubescens | 1938(UT) | |
| Epilobium strictum | 1962(CT) | |
| Oenothera sp. | 1938(NV), 1939(CA) | |
| Oenothera albicaulis | 1932(MT) | |
| Oenothera brachycarpa | 1938(OK) | |
| Oenothera brevipes | 1938, 40(NV), 1939(CA) | |
| Oenothera brevipes var. pallidule | 1938(NV) | |
| Oenothera caespitosa | 1938, 40(NV) | |
| Oenothera cinerea | 1927(UT) | |
| Oenothera clavaeformis | 1940(NV) | |
| Oenothera drummondii | 1937(TX) | |
| Oenothera hookeri | 1940(NM), 1942(OK) | |
| Oenothera lavandulaefolia | 1938(NV) | |
| Oenothera linifolia | 1939, 41(OK) | |
| Oenothera marginata | 1938(NV) | |
| Oenothera missouriensis | 1937(OK) | |
| Oenothera nuttallii | 1942(ND) | |
| Oenothera rhombipetala | 1938(NE) | |
| Oenothera serrulata | 1937(OK), 1938(NE), 1940(ND), 1943(MT) | |
| Oenothera speciosa | 1938(LA), 1940(TX) | |
| Oenothera tanacetifolia | 1939, 57(NV) | |
| Oenothera trichocalyx | 1938(NV) | |
| Oenothera triloba | 1937(OK) | |
| Oenothera xylocarpa | 1938(NV) | |
| Common evening-primrose | Oenothera biennis | 1937(MD), 1940(MN) |
| Cutleaf evening-primrose | Oenothera laciniata | 1937, 41(OK), 1939(AL) |
| Sundrops | Oenothera fruticosa | 1937, 41(MD) |
| Little sundrops | Oenothera perennis | 1943(MD) |
| Biennial gaura | Gaura biennis | 1934(IL), 1938(LA), 1938, 42(OK), 1960(MD) |
| Gaura coccinea | 1932(MT), 1940, 41(ND) | |
| Gaura eatonii | 1939(FL) | |
| Gaura parviflora | 1938, 41(OK) | |
| Gaura sinuata | 1937(OK) | |
| Gaura tripetala var. triangulata | 1941(OK) | |
| Circaea alpina | 1934(MI), 1940(AK) | |
| Enchanters-nightshade | Circaea lutetiana | 1937(MD), 1940(KY) |
| MELASTOMATACEAE | ||
| Rhexia alifanus | 1946(MS), 1954(FL) | |
| Virginia meadow-beauty | Rhexia virginica | 1937, 40(MD), 1950(NC) |
| Maryland meadow-beauty | Rhexia mariana | 1933(TX), 1937(MD) |
| Tetrazygia bicolor | 1938, 54(FL) | |
| SANTALACEAE | ||
| Comandra livida | 1940(AK) | |
| Comandra pallida | 1927(WY), 1940(NV), 1941(ND) | |
| Bastard toadflax | Comandra umbellata | 1937(MD) |
| EUPHORBIACEAE | ||
| Caperonia palustris | 1956(LA) | |
| Healing croton | Croton argyranthemus | 1939(TX) |
| Croton berlandieri | 1936(TX) | |
| Croton capitatus | 1938(OK), 1950(AL) | |
| Croton ciliato-glandulosus | 1941(MX) | |
| Croton engelmannii | 1936(LA) | |
| Croton glandulosus | 1938(VA), 1938, 39, 41(OK) | |
| Croton lindheimerianus | 1938(OK) | |
| Croton monanthogynus | 1939, 40(OK) | |
| Croton punctatus | 1937(MS,TX) | |
| Croton texensis | 1939(TX), 1940(NM), 1941(OK) | |
| Ditaxis mercurialina | 1943(TX) | |
| Drypetes keyensis | 1932(FL) | |
| Phyllanthus carolinensis | 1938(OK), 1939(TX), 1947(VA), 1958(MD) | |
| Phyllanthus polygonoides | 1938(OK) | |
| Sapium sebiferum | 1964(GA) | |
| Tragia ramosa | 1937(OK) | |
| Acalypha ostryaefolia | 1941(OK) | |
| Acalypha radiana | 1939(TX) | |
| Acalypha virginica | 1926(MD), 1928(WI) | |
| Rhombic copperleaf | Acalypha virginica var. rhomboidea | 1937(MD) |
| Short-slalk copperleaf | Acalypha gracilens | 1937, 58(MD), 1938, 40, 41(OK) |
| Euphorbia albomarginata | 1939, 44(TX), 1941(AZ) | |
| Euphorbia commutata | 1929(MD) | |
| Euphorbia cordifolia | 1939(TX) | |
| Euphorbia dentata | 1938(NY), 1940(OK) | |
| Euphorbia dictyosperma | 1940(TX) | |
| Euphorbia esula | 1939(TX) | |
| Euphorbia fendleri | 1938(NV) | |
| Euphorbia geyeri | 1927(WI) | |
| Euphorbia glyptosperma | 1941(OK) | |
| Euphorbia heterophylla | 1939(FL) | |
| Euphorbia humistrata | 1935(DC), 1939(AL) | |
| Euphorbia ingallsii | 1939(SC) | |
| Euphorbia marginata | 1938, 39(OK) | |
| Euphorbia obtusata | 1941(OK) | |
| Euphorbia petaloides | 1938(NE) | |
| Euphorbia polygonifolia | 1932(VA), 1960(MD), 1965(DE) | |
| Euphorbia serpyllifolia | 1938(NE) | |
| Euphorbia setiloba | 1939(CA) | |
| Cypress spurge | Euphorbia cyparissias | 1934(MI) |
| Flowering spurge | Euphorbia corollata | 1925, 26, 37(MD), 1934(IL), 1941(OK) |
| Ipecac spurge | Euphorbia ipecacuanhae | 1935(NJ), 1938(MD) |
| Eyebane | Chamaesyce nutans | 1938, 41(OK) |
| Spotted sandmat | Chamaesyce maculata | 1937(MD,AR), 1939(OK) |
| LINACEAE | ||
| Linum sp. | 1935(TX), 1938(NV), 1941(DE) | |
| Linum lewisii | 1938(NV), 1940(AK), 1941(ND) | |
| Linum medium | 1938(LA), 1950(NC) | |
| Linum multicaule | 1938(OK), 1939(TX) | |
| Linum pratense | 1932(MT) | |
| Linum sulcatum | 1937(OK) | |
| Common flax | Linum usitatissimum | 1940(Patuxent Collection) |
| Coastal plain yellow flax | Linum floridanum | 1937, 38(MD) |
| Virginia yellow flax | Linum virginianum | 1937(MD) |
| Ridgestem yellow flax | Linum striatum | 1938(MD) |
| POLYGALACEAE | ||
| Polygala alba | 1941(ND), 1942(OK) | |
| Polygala baldwinii | 1928(FL) | |
| Polygala cruciata | 1938(MD), 1954(FL) | |
| Polygala cymosa | 1952(FL) | |
| Polygala grandiflora | 1928(FL) | |
| Polygala incarnata | 1939(FL) | |
| Polygala lutea | 1928(GA), 1938, 40, 46(MD), 1954(FL) | |
| Polygala | ||
| Polygala nana | 1927(FL) | |
| Polygala paucifolia | 1937, 41(VA) | |
| Polygala polygama | 1937(VA) | |
| Polygala ramosa | 1928(FL) | |
| Polygala rugelii | 1928, 54(FL) | |
| Whorled milkwort | Polygala verticillata | 1937(MD), 1941(OK) |
| Blood milkwort | Polygala sanguinea | 1928(IL), 1937(MD) |
| Maryland milkwort | Polygala mariana | 1926, 44, 46(MD), 1933(TX) |
| Appalachian milkwort | Polygala curtissii | 1937(MD) |
| OXALIDACEAE | ||
| Oxalis montana | 1941(VA) | |
| Oxalis pes-caprae | 1930(CA) | |
| Oxalis pilosa | 1930(CA) | |
| Common yellow wood-sorrel | Oxalis stricta | 1937, 44(MD), 1941(OK) |
| Violet wood-sorrel | Oxalis violacea | 1938(OK), 1943(MD) |
| GERANIACEAE | ||
| Geranium bicknellii | no date(MN) | |
| Geranium dissectum | 1932(CA) | |
| Geranium erianthrum | 1940, 42(AK) | |
| Geranium fremontii | 1925(AZ), 1940(NM) | |
| Geranium richardsonii | 1925(AZ) | |
| Geranium viscosissimum | 1932(MT), 1936(UT) | |
| Wild geranium | Geranium maculatum | 1927, 37(MD), 1941(VA) |
| Carolina crane's bill | Geranium carolinianum | 1937, 38(MD), 1938, 40(OK), 1939(AL) |
| Small geranium | Geranium pusillum | 1943(Patuxent Collection) |
| Redstem-filaree | Erodium cicutarium | 1936(MD), 1937(CO), 1938(NV), 1962(CD) |
| Erodium moschatum | 1930(CA) |
