Iva (Asteraceae)

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Taxonavigation: Asterales 
Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Asterids
Cladus: Euasterids II
Ordo: Asterales

Familia: Asteraceae
Subfamilia: Asteroideae
Tribus: Heliantheae
Subtribus: Ambrosiinae
Genus: Iva
Species: I. annua – I. asperifolia – I. axillaris – I. cheiranthifolia – I. corvinii – I. frutescens – I. hayesiana – I. imbricata – I. microcephala – I. nevadensis – I. oraria – I. pedicellata – I. texensis – I. xanthiifolia


Iva L., Sp. P. 2: 988.


  • Heterotypic
    • Denira Adans., Fam. Pl. (Adanson) 2: 118. (1763)
    • Cyclachaena Fresen., Ind. Sem. Hort. Frankf. 4: (1836) This is a taxonomic opinion depending on the status of Iva sect. Picrotus see Pruski, (2005) c.f. Hassler (2018).
    • Oxytenia Nutt.,Proc. Acad. Nat. Sci. Philadelphia iv. 20 (1848)
    • Iva sect. Chorisiva A.Gray, Syn. Fl. N. Amer. 1(2): 247. (1884)
    • Leuciva Rydb.,N. Amer. Fl. 33(1): 8. (1922)


  • Linnaeus, C. 1753. Species Plantarum. Tomus II: 988. Reference page
  • Hassler, M. 2018. Iva. World Plants: Synonymic Checklists of the Vascular Plants of the World (2019). In: Roskov Y., Abucay L., Orrell T., Nicolson D., Bailly N., Kirk P., Bourgoin T., DeWalt R.E., Decock W., De Wever A., Nieukerken E. van, Zarucchi, J., Penev L., eds. 2018. Species 2000 & ITIS Catalogue of Life. Published on the internet. Accessed: 2018 January 30.
  • International Plant Names Index. 2018. Iva. Published online. Accessed January 30 2018.
  • Pruski, J.F. 2005. Nomenclatural notes on Cyclachaena (Compositae: Heliantheae), resurrection and lectotypification of Iva sect. Picrotus, and report of Iva (syn. Cyclachaena) as new to Armenia. Compositae Newsletter 42: 32–42.
  • Tropicos.org 2018. Iva . Missouri Botanical Garden. Published on the internet. Accessed: 2018 January 30.


Vernacular names[edit]

English: Marsh Elders
Wikimedia Commons For more multimedia, look at Iva on Wikimedia Commons.