| California poppyEschscholzia californica | Look for vibrant orange or yellow cup-shaped flowers, especially when the sun is out. | Daytime in spring and early summer when it's sunny |
| Common evening-primroseOenothera biennis | Look for its tall stem and yellow flowers in sunny, open spots. | Summer to early fall |
| Common selfhealPrunella vulgaris | It's a low-growing plant, so look close to the ground. | Late spring through fall when its purple flowers are blooming |
| Common yarrowAchillea millefolium | Look for its distinctive fern-like leaves and flat-topped clusters of small white (sometimes pinkish) flowers. | Blooms from late spring through fall, depending on your location |
| Ground-ivyGlechoma hederacea | Look for it in shady or partly shady areas. | Spring and summer, especially when its small purple flowers are blooming |
| Red deadnettleLamium purpureum | Look in open areas in early spring, especially where the ground has been dug up. | Early spring, often March to May, during the day |
| Ribwort plantainPlantago lanceolata | Look for a rosette of narrow, ribbed leaves growing close to the ground. | Spring through fall, when it's actively growing |
| Wild geraniumGeranium maculatum | Search in deciduous forests during springtime. | Spring, mainly April to June, when they are in bloom |
| Solomon's plumeMaianthemum racemosum | Look for elegant arching stems with many small, star-shaped white flowers at the very end. | Spring for flowers, late summer to fall for berries |
| White snakerootAgeratina altissima | Look for it in shady woods and along forest paths.Toxic if eaten. Look only. | Late summer and fall, during the day |
| Carolina horsenettleSolanum carolinense | Look in sunny, open areas, especially where the ground has been disturbed.Toxic, with prickly stems. Look only. | Blooms from late spring to late summer (May-September) |
| CatnipNepeta cataria | Look for its fuzzy, heart-shaped leaves and square stem. | Summer to fall |
| LavendersLavandula | Look for fields or gardens with long rows of purple flowers. | Late spring to summer |
| Elegant ZinniaZinnia elegans | Look for bright, round flowers in many colors like red, pink, orange, yellow, and white in sunny spots during summer. | Summer to early fall |
| PartridgeberryMitchella repens | Look for its small, round, dark green leaves growing low to the ground in shady forests. | Winter, when its red berries stand out against the snow |
| Striped wintergreenChimaphila maculata | Search for it under trees in shady spots. | Year-round, as its leaves are evergreen |