Erigeron blochmaniae Greene

Taxonomy

Erigeron blochmaniae Greene is a species of flowering plant in the family Asteraceae. It is commonly known as Blochman's erigeron and Blochman's leafy daisy.

Distribution

This species is endemic to California, restricted to the coastline of San Luis Obispo County and northern Santa Barbara County.

Habitat

It grows in sand dune and coastal hillside habitats, which are currently declining because the land is being developed.

Growth Form

It is a perennial herb that grows from a thick, woody caudex or rhizome, reaching 40 to 80 centimeters (16 to 32 inches) in height.

Leaf Characteristics

Narrow, straight leaves are evenly spaced along its stem; each leaf measures 1 to 3 centimeters (0.4 to 1.2 inches) long.

Inflorescence Structure

An inflorescence grows at the tip of each hairy stem.

Flower Head Characteristics

Each flower head is just over 1 centimeter (0.4 inches) wide, holding light blue, lavender, or white ray florets that surround golden yellow or greenish disc florets.