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names in breadcrumbs
vernacular
scientific
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names in breadcrumbs
vernacular
scientific
Creatures
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Plants
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Dicotyledons
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Composite Family
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Creatures
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Cellular Organisms
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Eukaryotes
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Plants
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Green Plants
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Streptophyta
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Embryophytes
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Ferns
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Seed Plants
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Dicotyledons
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Eudicots
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Superasterids
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Asterales
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Composite Family
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Sunflowers
«
Nuttall's Sunflower
Helianthus nuttallii Torr. & A. Gray
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names
seeds per pound
show all
active growth period
after harvest regrowth rate
allelopathic effect
anaerobic soil tolerance
bloom period
browse animal palatability
calcareous soil tolerance
carbon-to-nitrogen ratio
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
hedge tolerance
horticulture
leaf color
life cycle habit
life span
livestock bloat potential
low temperature tolerance
moisture use
native range includes
plant growth form
plant height
plant propagation method
precipitation tolerance
primary growth form
primary macronutrient requirements
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
vegetative spread rate
USDA Plants data
show all
USDA Plants data
seeds per pound
USDA Plants data
125000
(average)