Asteraceae FAMILY Least Concern

Helianthus petiolaris

Edibility

2/5

Medicinal

2/5

Safety & Hazards

None known

Botanical Description

Helianthus petiolaris is an annual plant with erect stems; it can grow around 40 - 200cm tall[ 270 Title Flora of N. America Publication Author Website http://flora.huh.harvard.edu/fna/ Publisher Year 0 ISBN Description An on-line version of the flora with an excellent description of the plant including a brief mention of plant uses. ]. The plant is harvested from the wild for local use as a food and medicine Helianthus petiolaris is a widespread species across North America. The plant is classified as 'Least Concern' in the IUCN Red List of Threatened Species(2016)[ 338 Title IUCN Red List of Threatened Species Publication Author Website http://www.iucnredlist.org/ Publisher Year 0 ISBN Description A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat. ].

Habitat & Origin

Origintemperate

Native RangeMost of N.America from southern Canada to northern Mexico, but absent from the southeast.

HabitatSandy soils[ 43 Title Gray's Manual of Botany.Eighth Edition Publication Author Fernald. M. L. Publisher American Book Co.; New York Year 1950 ISBN 0442222505 Description A bit dated but a good and concise flora of the eastern part of N. America. ]. Dry prairies[ 235 Title An Illustrated Flora of the Northern United States and Canada Publication Author Britton. N. L. Brown. A. Publisher Dover Publications. New York. Year 1970 ISBN 0-486-22642-5 Description Reprint of a 1913 Flora, but still a very useful book. ]. Dry open areas, usually in sandy soils; at elevations from 10 - 2,500 metres[ 270 Title Flora of N. America Publication Author Website http://flora.huh.harvard.edu/fna/ Publisher Year 0 ISBN Description An on-line version of the flora with an excellent description of the plant including a brief mention of plant uses. ].