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Base of the evolutionary tree for sumpweed (Iva)

← parent
  • sumpweed (Iva) (19 species)
    • Cyclachaena ambrosiifolia
    • Iva ovaria
    • San Diego povertyweed (Iva hayesiana)
    • iva (Iva xanthiifolia)
    • Iva palmeri
    • Iva foliosa
    • Iva connata
    • bigleaf sumpweed (Iva frutescens)
    • piedmont marsh elder (Iva microcephala)
    • Iva corbinii
    • Pensacola marshelder (Iva asperifolia)
    • povertyweed (Iva axillaris)
    • fly marshelder (Iva cheiranthifolia)
    • annual marshelder (Iva annua)
    • Iva texensis
    • seacoast marsh elder (Iva imbricata)
    • Iva obovata
    • Texas marshelder (Iva angustifolia)
    • Iva ciliata

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