USDA PLANTS Database's Images
Organization: USDA NRCS PLANTS DatabaseUnit:
Country: United States
| 162 Images of 119 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 5308048 | crimson fountaingrass | Pennisetum setaceum | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5308037 | torpedograss | Panicum repens | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5308011 | chinaberry | Melia azedarach | |
| 5308023 | marsh dayflower | Murdannia keisak | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5308039 | wild-proso millet | Panicum miliaceum | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5307038 | medusahead | Taeniatherum caput-medusae | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5308020 | Japanese stiltgrass | Microstegium vimineum | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5308018 | Japanese stiltgrass | Microstegium vimineum | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5308092 | giant foxtail | Setaria faberi | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5308093 | giant foxtail | Setaria faberi | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5306050 | jointed goatgrass | Aegilops cylindrica | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5308026 | twoleaf watermilfoil | Myriophyllum heterophyllum | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5309006 | smooth cordgrass | Spartina alterniflora | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5309036 | common cocklebur | Xanthium strumarium | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5308001 | Tatarian honeysuckle | Lonicera tatarica | |
| 5307093 | European privet | Ligustrum vulgare | |
| 5307097 | birdsfoot trefoil | Lotus corniculatus | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5306061 | alligatorweed | Alternanthera philoxeroides | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307040 | quackgrass | Elymus repens | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307065 | tall morningglory | Ipomoea purpurea | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5306071 | small carpetgrass, joint-head grass | Arthraxon hispidus | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5308003 | Japanese climbing fern | Lygodium japonicum | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307072 | Mexican fireweed | Kochia scoparia | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307077 | prickly lettuce | Lactuca serriola | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307043 | weeping lovegrass | Eragrostis curvula | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5307018 | poison-hemlock | Conium maculatum | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307074 | common lespedeza | Kummerowia striata | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307068 | yellowflag iris | Iris pseudacorus | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307057 | johnsongrass | Sorghum halepense | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 121. |
| 5306074 | wild oat | Avena fatua | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 218. |
| 5308053 | common reed | Phragmites australis | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5308062 | ladysthumb | Persicaria maculosa | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5308096 | green foxtail | Setaria viridis | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5308010 | yellow sweetclover | Melilotus officinalis | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5308014 | yellow sweetclover | Melilotus officinalis | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5308015 | Chinese silvergrass | Miscanthus sinensis | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 113. |
| 5309001 | johnsongrass | Sorghum halepense | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5306067 | giant reed | Arundo donax | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5306078 | smooth brome | Bromus inermis | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 277. |
| 5350074 | tall fescue | Festuca arundinacea | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5308070 | European buckthorn | Rhamnus cathartica | |
| 5308056 | common reed | Phragmites australis | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 232. |
| 5308052 | reed canarygrass | Phalaris arundinacea | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5308049 | reed canarygrass | Phalaris arundinacea | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 170. |
| 5308055 | common reed | Phragmites australis | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5308061 | curlyleaf pondweed | Potamogeton crispus | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5308031 | brittleleaf naiad | Najas minor | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5306079 | smooth brome | Bromus inermis | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5307013 | Asiatic dayflower | Commelina communis | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307067 | yellowflag iris | Iris pseudacorus | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 540. |
| 5307034 | common teasel | Dipsacus fullonum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 289. |
| 5307008 | bull thistle | Cirsium vulgare | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 549. |
| 5307064 | tall morningglory | Ipomoea purpurea | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 45. |
| 5308050 | reed canarygrass | Phalaris arundinacea | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5308038 | wild-proso millet | Panicum miliaceum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 140. |
| 5308078 | black locust | Robinia pseudoacacia | |
| 5307031 | common teasel | Dipsacus fullonum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 289. |
| 5308072 | glossy buckthorn | Frangula alnus | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 504. |
| 5308077 | black locust | Robinia pseudoacacia | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 375. |
| 5308086 | bouncingbet | Saponaria officinalis | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5309004 | nightshade | Solanum spp. | |
| 5308087 | Russian-thistle | Salsola tragus | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 25. |
| 5308059 | white poplar | Populus alba | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 587. |
| 5308060 | curlyleaf pondweed | Potamogeton crispus | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 81. |
| 5350072 | wild garlic | Allium vineale | Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 499. |
| 5309007 | Japanese spiraea | Spiraea japonica | Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 246. |
| 5308058 | Japanese knotweed | Fallopia japonica | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 676. |
| 5308047 | ladysthumb | Persicaria maculosa | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 668. |
| 5308041 | paper-mulberry | Broussonetia papyrifera | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 632. |
| 5306070 | small carpetgrass, joint-head grass | Arthraxon hispidus | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5306053 | quackgrass | Elymus repens | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5307002 | spotted spurge | Euphorbia maculata | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307003 | greater celandine | Chelidonium majus | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 141. |
| 5306097 | prostrate spurge | Chamaesyce humistrata | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307006 | Canada thistle | Cirsium arvense | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307055 | orange hawkweed | Hieracium aurantiacum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 334. |
| 5307022 | bermudagrass | Cynodon dactylon | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5307024 | Black dog-strangling vine, black swallowwort | Cynanchum louiseae | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 36. |
| 5306093 | purple starthistle | Centaurea calcitrapa | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 559. |
| 5306095 | yellow starthistle | Centaurea solstitialis | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 560. |
| 5307001 | spotted spurge | Euphorbia maculata | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 467. |
| 5307099 | Japanese honeysuckle | Lonicera japonica | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5308006 | purple loosestrife | Lythrum salicaria | USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. |
| 5307098 | Japanese honeysuckle | Lonicera japonica | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 280. |
| 5308032 | tumble mustard | Sisymbrium altissimum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 174. |
| 5307100 | Tatarian honeysuckle | Lonicera tatarica | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 282. |
| 5308005 | purple loosestrife | Lythrum salicaria | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 581. |
| 5308013 | yellow sweetclover | Melilotus officinalis | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 353. |
| 5308035 | small broomrape | Orobanche minor | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 235. |
| 5308042 | torpedograss | Panicum repens | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5308025 | twoleaf watermilfoil | Myriophyllum heterophyllum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 616. |
| 5308084 | bouncingbet | Saponaria officinalis | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 73. |
| 5308094 | tansy ragwort | Senecio jacobaea | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 542. |
| 5308069 | European buckthorn | Rhamnus cathartica | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 502. |
| 5309023 | gorse | Ulex europaeus | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 349. |
| 5309014 | cypress spurge | Euphorbia cyparissias | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 474. |
| 5309015 | Japanese hedgeparsley | Torilis japonica | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 626. |
| 5308099 | horsenettle | Solanum carolinense | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 165. |
| 5307056 | meadow hawkweed | Hieracium caespitosum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 333. |
| 5307027 | Scotch broom | Cytisus scoparius | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 350. |
| 5306098 | rush skeletonweed | Chondrilla juncea | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 314. |
| 5306096 | prostrate spurge | Chamaesyce humistrata | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 467. |
| 5306094 | spotted knapweed | Centaurea stoebe ssp. micranthos | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 558. |
| 5307088 | yellow toadflax | Linaria vulgaris | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 177. |
| 5307092 | European privet | Ligustrum vulgare | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 729. |
| 5309016 | water-chestnut | Trapa natans | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 612. |
| 5309013 | common tansy | Tanacetum vulgare | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 522. |
| 5308044 | princesstree | Paulownia tomentosa | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 189. |
| 5308083 | eared salvinia | Salvinia auriculata | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 38. |
| 5308074 | Macartney rose | Rosa bracteata | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 286. |
| 5308063 | sulfur cinquefoil | Potentilla recta | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 254. |
| 5308068 | lesser celandine, fig buttercup | Ficaria verna | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 117. |
| 5308033 | Scotch thistle | Onopordum acanthium | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 556. |
| 5308021 | white mulberry | Morus alba | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 631. |
| 5307095 | birdsfoot trefoil | Lotus corniculatus | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 359. |
| 5308004 | American climbing fern | Lygodium palmatum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 9. |
| 5307090 | Chinese privet | Ligustrum sinense | |
| 5307080 | hoary cress | Lepidium draba | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 165. |
| 5307082 | common lespedeza | Kummerowia striata | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 408. |
| 5307070 | Mexican fireweed | Kochia scoparia | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 16. |
| 5307059 | black henbane | Hyoscyamus niger | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 169. |
| 5307061 | common St. Johnswort | Hypericum perforatum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 533. |
| 5307049 | ground ivy | Glechoma hederacea | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 114. |
| 5307054 | damesrocket | Hesperis matronalis | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 175. |
| 5307030 | Queen Anne's lace, wild carrot | Daucus carota | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 625. |
| 5307019 | crownvetch | Securigera varia | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 392. |
| 5307025 | houndstongue | Cynoglossum officinale | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 76. |
| 5307012 | Asiatic dayflower | Commelina communis | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 458. |
| 5307016 | poison-hemlock | Conium maculatum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 653. |
| 5307004 | Canada thistle | Cirsium arvense | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 553. |
| 5306100 | oxeye daisy | Leucanthemum vulgare | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 518. |
| 5307010 | field bindweed | Convolvulus arvensis | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 47. |
| 5350073 | European barberry | Berberis vulgaris | Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 127. |
| 5309031 | common periwinkle | Vinca minor | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 20. |
| 5309028 | common mullein | Verbascum thapsus | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 173. |
| 5309019 | puncturevine | Tribulus terrestris | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 442. |
| 5309021 | coltsfoot | Tussilago farfara | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 531. |
| 5308027 | Eurasian watermilfoil | Myriophyllum spicatum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 614. |
| 5308016 | Chinese silvergrass | Miscanthus sinensis | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5308007 | blessed milkthistle | Silybum marianum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 555. |
| 5308008 | yellow sweetclover | Melilotus officinalis | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 352. |
| 5306091 | sicklepod | Senna obtusifolia | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 335. |
| 5306087 | bermudagrass | Cynodon dactylon | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 222. |
| 5306090 | musk thistle | Carduus nutans | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 554. |
| 5306081 | cheatgrass | Bromus tectorum | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 274. |
| 5306082 | cheatgrass | Bromus tectorum | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5306086 | fanwort | Cabomba caroliniana | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 76. |
| 5306072 | common burdock | Arctium minus | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 548. |
| 5306062 | stinking chamomile | Anthemis cotula | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 516. |
| 5306064 | absinth wormwood | Artemisia absinthium | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 525. |
| 5306052 | quackgrass | Elymus repens | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 1: 283. |
| 5306055 | tree-of-heaven | Ailanthus altissima | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 446. |
| 5306056 | garlic mustard | Alliaria petiolata | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 170. |
| 5306057 | mimosa | Albizia julibrissin | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 331. |
| 5308079 | black locust | Robinia pseudoacacia | |
| 5309003 | nightshade | Solanum spp. | |
| 5306075 | wild oat | Avena fatua | Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC. |
| 5307036 | Russian-olive | Elaeagnus angustifolia | |
| 5307015 | Texas bindweed | Convolvulus equitans | Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 47. |
| 5308089 | Chinese tallowtree | Triadica sebifera | |
| 5309025 | Siberian elm | Ulmus pumila | |
| 5309012 | tamarisk | Tamarix spp. |
