Ipomoea alba (Moonflower) is a perennial herbaceous liana with twining stems. It grows up to 100 feet (30 m) tall. Leaves are entire or…
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Helianthus californicus (California Sunflower) is an erect perennial herb with a thin, up to 10 feet (3 cm) tall stem. Leaves are lance…
Geum canadense (White Avens) is a herbaceous perennial plant with basal leaves with more than three leaflets and arranged in a low rosette…
Asclepias syriaca (Common Milkweed) is a perennial clonal herb that grows up to 8.5 feet (2.6 m) tall. The simple leaves are opposite or…
Gaillardia amblyodon (Maroon Blanketflower) is an annual herb with leafy stems. It grows up to 18 inches (45 cm) tall. Each flower head is…
Datura innoxia (Downy Thorn Aapple) is an annual shrubby plant that grows up to 5 feet (1.5 m) tall. It has elliptic smooth-edged leaves…
Eutrochium fistulosum (Hollow Joe-Pye Weed) is an erect clump-forming perennial that grows up to 7 feet (2.1 m) tall. Leaves are dark…
Erigeron annuus (Annual Fleabane) is an annual or biennial herbaceous plant with simple, alternate leaves and sparsely hairy green stems…
Echinacea paradoxa (Yellow Coneflower) is an herbaceous perennial with narrow, up to 8 inches (20 cm) long leaves. It features large…
Coreopsis auriculata (Lobed Tickseed) is a stoloniferous short-lived herbaceous perennial that typically grows in a dense, bushy, slowly…