Asteraceae FAMILY Least Concern

Helianthus maximiliani

Edibility

3/5

Medicinal

0/5

Safety & Hazards

None known

Botanical Description

Helianthus maximiliani is a herbaceous perennial plant growing from a rhizomatous rootstock; it produces a clump of erect stems around 50 - 300cm 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. There has been some research into its potential as an oil-seed crop in permaculture systems and at least one cultivar has been developed[ 183 Title Cornucopia - A Source Book of Edible Plants. Publication Author Facciola. S. Publisher Kampong Publications Year 1990 ISBN 0-9628087-0-9 Description Excellent. Contains a very wide range of conventional and unconventional food plants (including tropical) and where they can be obtained (mainly N. American nurseries but also research institutes and a lot of other nurseries from around the world. ]. It is grown as an ornamental, valued for its attractive and showy floral displays[ 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. ]. Helianthus maximiliani is widespread and stable in most of its range across North America. Furthermore, it is subject to ex situ conservation and passive in situ conservation within its native range. 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 RangeCentral N. America - Minnesota and Manitoba to Saskatchewan, Missouri, Nebraska and Texas.

HabitatRich prairies[ 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. ], usually on drier soils[ 60 Title Vascular Plants of the Pacific Northwest. Publication Author Hitchcock. C. L. Publisher University of Washington Press Year 1955 ISBN - Description A standard flora for Western N. America with lots of information on habitat etc. Five large volumes, it is not for the casual reader. ]. Low moist areas, roadsides and prairies in Texas, often forming large colonies; usually at elevations up to 300 metres, occasionally to 2,100 metres[ 274 Title Illustrated Flora of North Central Texas Publication Author Diggs, Jnr. G.M.; Lipscomb. B. L. & O'Kennon. R. J Website http://artemis.austincollege.edu/acad/bio/gdiggs/NCTXpdf.htm Publisher Botanical Research Institute, Texas. Year 1999 ISBN 1-889878-01-4 Description An excellent flora, which is also available on-line. , 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. ].