Canadensys Canadensys

Helianthus nuttallii subsp. rydbergii (Britton) R.W. Long

Helianthus nuttallii subsp. rydbergii (Britton) R.W. Long is an accepted subspecies name sensu FNA Ed. Comm., 2006c.

Vernacular names

Synonyms

Distribution

Distribution: Helianthus nuttallii subsp. rydbergii (Britton) R.W. Long

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Classification

ClassEquisetopsida
SubclassMagnoliidae
SuperorderAsteranae
OrderAsterales
FamilyAsteraceae
SubfamilyAsteroideae
TribeHeliantheae
GenusHelianthus
SpeciesHelianthus nuttallii
SubspeciesHelianthus nuttallii subsp. rydbergii

Habit

Herb