''Apocynum'' × ''floribundum'', the intermediate dogbane, is a member of the family

Apocynaceae Apocynaceae (, from '' Apocynum'', Greek for "dog-away") is a family of flowering plants that includes trees, shrubs, herbs, stem succulents, and vines, commonly known as the dogbane family, because some taxa were used as dog poison. Notable mem ...

. It is widespread across Canada, the United States, and northern Mexico.Kew World Checklist of Selected Plant Families
/ref>Larson, J., Reif, B., Nelson, B.E. & Hartman, R.L. (2014). Floristic studies in North Central New Mexico, U.S.A. the Sange de Cristo mountains. Journal of the Botanical Research Institute of Texas 8: 271-303. Intermediate dogbane is believed to be of hybrid origin because its characteristics are intermediate between '' A. cannabinum'' (dogbane) and '' A. androsaemifolium'' (spreading dogbane).

References

External links

USDA Plants Profile for ''Apocynum'' × ''floribundum''

Wisplants.uwsp.edu: ''Apocynum'' × ''floribundum'' (hybrid Intermediate Dogbane)

Apocyneae Plant nothospecies Flora of Canada Flora of the Eastern United States Flora of the Western United States Flora of Northeastern Mexico Flora of Northwestern Mexico Flora of California Plants described in 1893 Taxa named by Edward Lee Greene Flora without expected TNC conservation status {{Apocynaceae-stub