| Family | Scientific Name | Common Name(s) | Notes | |
 ![]() | Apiaceae – Carrot Family | Daucus carota | Queen Anne’s Lace, Wild Carrot | Non-native biennial WNPC p. 74, JM 2d p. 181 Date: July 26, 2014 DF | More info |
 | Apiaceae – Carrot Family | Foeniculum vulgare | Fennel | Non-native perennial WNPC p. 75, JM 2d p. 183 Date: August 27, 2015 DF | More info |
 | Apiaceae – Carrot Family | Torilis arvensis | Hedge Parsley | Non-native annual WNPC p. 81, JM 2d p. 200 Date: May 17, 2015 DPR, DF | More info |
 | Apocynaceae – Dogbane Family | Vinca major | Periwinkle | Non-native perennial, invasive WNPC p. 83 JM 2d p. 208 Date: December 25, 2014 DPR, DF | More info |
 | Asteraceae -Sunflower Family | Carduus pycnocephalus | Italian Thistle | Non-native annual, invasive* WNPC p. 97, JM 2d p. –– Date August 22, 2015 DPR, DF | More info |
 | Asteraceae -Sunflower Family | Centaurea solstitialis | Yellow Star Thistle | Non-native annual, invasive* WNPC p. 98, JM 2d p. 272 Date: May 3, 2014 DPR, | More info |
 | Asteraceae -Sunflower Family | Centaurea stoebe ssp. micranthos | Spotted Knapweed | Non-native biennial, perennial, invasive WNPC p. 380, JM 2d p. 273 Date: July 12, 2014 DPR | More info |
 | Asteraceae -Sunflower Family | Chondrilla juncea | Skeleton Weed | Non-native biennial, perennial WNPC p. 99, JM 2d p. 280 Date: September 28, 2015 DPR, DF | More info |
 | Asteraceae -Sunflower Family | Cichorium intybus | Chicory | Non-native annual/biennial, invasive* WNPC p. 100, JM 2d p. 281 Date: July 18, 2014 DPR | More info |
 | Asteraceae -Sunflower Family | Cirsium vulgare | Bull Thistle | Non-native annual, invasive* WNPC p. 101, JM 2d p.289 Date July, 2013 DPR, | More info |
 | Asteraceae -Sunflower Family | Hypochaeris radicata | Rough Cat’s Ear | | More info |
| Asteraceae -Sunflower Family | Lactuca serriola | Prickly Lettuce | Non-native annual WPNC p. 108, JM 2d p. 362 Date: July 18, 2014 DPR, DF | More info |
 | Asteraceae -Sunflower Family | Leucanthemum vulgare | Ox-eye Daisy | Non-native perennial WNPC p. 110, JM 2d p. 377 Date: July 18, 2013 DPR, DF
| More info |
 | Asteraceae -Sunflower Family | Matricaria discoidea | Pineapple Weed | Non-native annual WNPC p. 99, JM 2d p. 386 Date: May 26, 2014 DPR | More info |
 | Asteraceae -Sunflower Family | Silybum marianum | Milk Thistle | Non-native annual WNPC p.116, JM 2d p. 420 Date: June 14, 2014 DPR | More info |
 | Asteraceae -Sunflower Family | Tanacetum parthenium | Feverfew | Non-native biennial WNPC p. 384, JM 2d p. 432 Date: June 29, 2014 DPR, DF | More info |
 | Asteraceae -Sunflower Family | Taraxacum officianle | Common Dandelion | Non-native annual WNPC p. 91, JM 2d p. 433 Date: May 3, 2014 DPR, DF | More info |
 | Asteraceae -Sunflower Family | Tragopogon dubius | Yellow Salsify | Non-native biennial WNPC p. 118, JM 2d p.437 Date: July 5, 2014 DPR, DF | More info |
| Brassicaceae – Mustard Family | Brassica nigra | Black Mustard | Non-native annual WNPC p. 127, JM 2d p. 532, Date: July 18, 2014 DPR, DF | More info |
 | Brassicaceae – Mustard Family | Cardamine hirsuta | Hairy Bittercress | Non-native annual JM 2d p. 535, Date: February 15, 2015 DPR, DF | More info |
 | Brassicaceae – Mustard Family | Draba verna | Whitlow Grass | Notes: WNPC p. 128, JM 2d p. 546 Date: March 23, 2014 DPR | More info |
 | Brassicaceae – Mustard Family | Lepidium campestre | Field Peppergrass | | More info |
 | Caryophyllaceae – Pink Family | Dianthus armeria | Grass Pink | Non-native annual JM 2d p. 607 Date: September 16, 2015 DPR, DF | More info |
 | Caryophyllaceae – Pink Family | Stellaria media | Common Chickweed | Non-native annual WNPC p. 144, JM 2d p. 626 Date: January 10, 2015 DPR, DF | More info |
 | Chenopodiaceae – Goosefoot Family | Dysphania chilensis | Wormseed | Non-native annual JM 2d p. 642 Date: September 8, 2015 DPR, DF | More info |
 | Chenopodiaceae – Goosefoot Family | Salsola tragus | Tumbleweed | Non-native annual JM 2d p. 648 Date: September 28, 2015 DF | More info |
 | Convolvulaceae – Morning Glory Family | Convolvulus arvensis | Bindweed | Non-native perennial WNPC p. 147, JM 2d p.659, Date: June 14, 2014 DF | More info |
 | Euphorbiaceae – Spurge Family | Chamaesyce maculata | Spotted Spurge | Non-native annual WNPC p. 393, JM 2d. p. 713 Date: August 28, 2015 DPR, DF | More info |
 | Fabaceae – Pea Family | Lathyrus latifolius | Everlasting Pea | Non-native perennial, invasive* WNPC p. 161, JM 2d p. 760 Date: June 14, 2014 DPR, DF AKA “Perennial Sweetpea” | More info |
 | Fabaceae – Pea Family | Melilotus alba | White Sweetclover | Non-native annual, biennial, invasive* WNPC p. 171, JM 2d p. 780 Date: July 5, 2014 DPR | More info |
 | Fabaceae – Pea Family | Melilotus officinalis | Yellow Sweetclover | Non-native biennial WNPC p. 172, JM 2d p. 780 Date: May 25, 2013 DPR | More info |
 | Fabaceae – Pea Family | Trifolium dubium | Little Hop Clover | Non-native annual WNPC p. 173, JM 2d p. 794 Date: July 5, 2014 DPR, DF AKA “Shamrock Clover” | More info |
 | Fabaceae – Pea Family | Trifolium hirtum | Rose Clover | Non-native annual, invasive* WNPC p. 173, JM 2d p. 795 Date: July 5, 2014 DPR, DF | More info |
| Fabaceae – Pea Family | Vicia sativa | Common Vetch | Non-native annual WNPC p. 177, JM 2d p. 800 Date: June 2013 DF AKA “Spring Vetch” | More info |
 | Geraniaceae – Geranium Family | Erodium cicutarium | Redstem Filaree | Non-native annual WNPC p. 184, JM 2d p. 820, Date: March 23, 2014 DPR | More info |
 | Hypericaceae – St. John’s Wort Family | Hypericum perforatum ssp. perforatum | Klamath Weed | Non-native perennial WNPC p. 196, JM 2d p. 832 Date July 13, 2014 DPR, DF | More info |
 | Lamiaceae – Mint Family | Lamium amplexicaule | Giraffe Head | Non-native annual WNPC p. 202, JM 2d p. 838, Date: March 9, 2014 DPR AKA “Hen’s Bit” | More info |
 | Lamiaceae – Mint Family | Melissa officinalis | Lemon Balm | Non-native annual WNPC p. 204, JM 2d p. 839, Date: December 30, 2014 DF AKA “Bee Balm” | More info |
 | Oxalidaceae – Woodsorrel Family | Oxalis corniculata | Creeping Woodsorrel | | More info |
 | Phyolaccaceae – Pokeweed Family | Phytolacca americana var. americana | Pokeweed | Non-native perennial WNPC p. 405, JM 2d p. 998 Date: August 26,, 2015 DF | More info |
 | Plantaginaceae – Plantain Family | Plantago lanceolata | English Plantain | Non-native perennial WNPC p. 279, JM 2d p. 1030 Date: June 9, 2013 DPR, DF | More info |
 | Plantaginaceae – Plantain Family | Plantago major | Common Plantain | Non-native perennial WNPC p. 279, JM 2d p. 1030 Date: July 14, 2015 DPR, DF | More info |
 | Polygonaceae – Buckwheat Family | Rumex acetosella | Sheep Sorrel | non-native perennial WNPC p. 297, JM 2d p. 1124 Date: May 3, 2014 DPR, DF | More info |
 | Polygonaceae – Buckwheat Family | Rumex crispus | Curly Dock | non-native perennial WNPC p. 298, JM 2d p. 1124 Date: July 18, 2014 DPR, DF | More info |
 | Primulaceae – Primrose Family | Lysimachia arvensis | Scarlet Pimpernel | | More info |
 | Rosaceae – Rose Family | Duchesnea indica var. indica | Mock Strawberry | Non-native perennial WNPC p. 320, JM 2d p. 1178 Date: December 30, 2014 DF | More info |
 | Rosaceae – Rose Family | Poterium sanguisorba | Salad Burnet | Non-native perennial WNPC p. 323, JM 2d p. 1196 Date: May 23, 2015 DF | More info |
 | Rosaceae – Rose Family | Rosa canina | Dog Rose | Non-native perennial TSNPC p. , JM 2d p. 1201 DF | More info |
 | Rosaceae – Rose Family | Rubus armeniacus | Himalayan Blackberry | Non-native perennial, invasive TSNPC p. 1–, JM 2d p. 1202 Date: July 12, 2014 DF | More info |
 | Scrophulariaceae – Figwort Family | Verbascum thapsus | Woolly Mullein | Non-native biennial, invasive* WNPC p. 360, JM 2d p. 1248 Date: July 19, 2014 DPR, DF | More info |
Plants of Dutch Flat 