Plants, leaf and flower anatomy is essential to properly classify
| Scientific Name | Sort by Common Name | Family |
|---|---|---|
| Berteroa incana | Hoary Alyssum | Brassicaceae |
| Convolvulus arvensis | Field Bindweed | Convolvulaceae |
| Erodium cicutarium | Redstem Stork's Bill | Geraniaceae |
| Lactuca serriola | Prickly Lettuce | Asteraceae |
| Laennecia coulteri | Coulter's Horsetail | Asteraceae |
| Lepidium latifolium | Tall Whitetop | Brassicaceae |
| Linaria dalmatica | Balkan Toadflax | Plantaginaceae |
| Lineria vulgaris | Yellow Toadflax | Plantaginaceae |
| Nicotiana glauca | Tree Tobacco | Solanaceae |
| Nicotiana obtusifolia | Desert Tobacco | Solanaceae |
| Oligomeris linifolia | Lineleaf Whitepuff | Resedaceae |
| Plantago ovata | Woolly Plantain | Plantaginaceae |
| Pluchea odorata | Marsh Fleabane | Asteraceae |
| Ricinus communis | Castor Bean Plant | Euphorbiaceae |
| Rumex hymenosepalus | Canaigre Dock | Polygonaceae |
| Rumex obtusifolius | Broad-leaved Dock | Polygonaceae |
| Salsola tragus | Russian Prickley Thistle | Amaranthaceae |
| Sisymbrium irio | London Rocket | Brassicaceae |
| Solanum elaeagnifolium | Silverleaf Nightshade | Solanaceae |
| Verbascum thapsus | Mullein | Scrophulariaceae |