head image
filler Home button Advanced search Herberia Partners Herbaria team members Herberia links Contact
family select
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


genus select
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


search



leaf What is an Herbarium?

leaf Genus Descriptions

leaf Species Descriptions

leaf Ontario FEC V-Types

leaf Bibliography

leaf Terminology

leaf Who Collects the Plants?

leaf Collector Biographies

leaf Nomenclature Primer

leaf Website Information

Northern Ontario Plant Database

leafleaf

Synonymy


Synonymy - Helianthus giganteus


Asteraceae Daisy Family

Helianthus giganteus L.
giant sunflower, tall sunflower, swamp sunflower ; Fr: hélianthe géant, soleil géant

  • [=Helianthus alienus E.Watson]
  • [=Helianthus angustifolius L. subsp. giganteus (L.) Anashch.]
  • [=Helianthus borealis E.Watson]
  • [=Helianthus giganteus L. subsp. alienus (E.Watson) R.W.Long]
  • [=Helianthus giganteus L. var. subtuberosus Britton]
  • [=Helianthus nuttallii Torr. & A.Gray var. subtuberosus (Britton) B.Boivin]
  • [=Helianthus subtuberosus (Britton) Britton]
  • [=Helianthus validus E.Watson]

Last Modified: