erigeron

This usually occurs in fields of Erigeron, which act as a nectar source for the host.

Erigeron divergens is a flowering plant in the daisy family.

His dissertation was a revision of the genus Erigeron.

Blue fleabane Erigeron acer grows up to 20in tall in lime-rich areas.

Erigeron philadelphicus is a herbaceous plant with alternate, simple leaves, on hairy stems.

The larvae feed on Erigeron species.

Erigeron utahensis is a species of flowering plant in the daisy family known by the common name Utah fleabane.

Larvae have been reared on Erigeron divergens.

Erigeron acer is a widespread herbaceous plant.

Erigeron bellidifolium.

Erigeron pauper.

The larvae feed on various species in the sunflower family including Erigeron and Solidago species.

Erigeron adscendens.

Erigeron perglaber, Arizona.

Erigeron strigosus Muhl.

Fleabane, Erigeron sp.

Erigeron philadelphicus var.

Erigeron annuus (N)

Botanical synonyms include Erigeron acris L.

The genera Arnica, Castilleja, Erigeron, and Lomatium have their major center of diversity here.

Recorded food plants include Aster, Erigeron canadensis, Nicotiana tabacum and Solidago.

Erigeron aequifolius is a small perennial herb growing a hairy, glandular stem up to about 20 centimeters tall from a woody caudex and taproot.

Conyza canadensis (formerly Erigeron canadensis L.) is an annual plant native throughout most of North America and Central America.

It shares its name with the Blue Hill Daisy (Erigeron pulchellus), as well as other Erigeron species alike.

Muir sent the plants he collected to his friend and botanist Asa Gray, who determined that the Erigeron was a new species, which he named in honor of Muir.