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Image of Rydberg's sunflower
Creatures » … » Plants » … » Dicotyledons » … » Composite Family » …

Nuttall's Sunflower

Helianthus nuttallii Torr. & A. Gray

seed spread rate
show all active growth period after harvest regrowth rate allelopathic effect anaerobic soil tolerance are host of are visited by bloom period browse animal palatability calcareous soil tolerance carbon-to-nitrogen ratio cellularity commercial availability drought tolerance fire resistance fire tolerance flower color foliage porosity summer foliage porosity winter foliage texture frost free days fruit or seed color fruit/seed abundance fruit/seed persistence geographic distribution germination requirements grain type grass growth type graze animal palatability growth rate habitat have flowers visited by hedge tolerance horticulture leaf color life cycle habit life span livestock bloat potential low temperature tolerance moisture use native range includes number of records in gbif number of records in iNat plant growth form plant height plant propagation method precipitation tolerance primary growth form primary macronutrient requirements produces protein potential resprout ability after clipping salt tolerance seed period begin seed period end seed spread rate seedling survival seeds per pound shade tolerance shape shedability soil depth soil ph soil requirements trophic guild type specimen repository vegetative spread rate
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