Rudbeckia graminifolia
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Grassleaf Coneflower
Asteraceae (Compositae)
Plant Specifics
| Form: | Flower | |
| Size: | 1.5 to 2 ft tall by less than 1 ft wide | |
| Life Span: | Annual to short-lived perennial | |
| Flower Color: | Red | |
| Fruit Color: | Brown,black | |
| Phenology: | Winter dormant | |
| Noted for: | - |
Landscaping
| Recommended Uses: | Occasionally grown as a curiosity. | ||||||||||||||||||||||||||||||||||||||||||
| Propagation: | Seed. | ||||||||||||||||||||||||||||||||||||||||||
| Availability: | Seed | ||||||||||||||||||||||||||||||||||||||||||
| Light: | Full Sun | ||||||||||||||||||||||||||||||||||||||||||
| Moisture Tolerance: |
always floodedextremely dry |
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| (Usually moist, occasional inundation ----- to ----- Not wet but not extremely dry) | |||||||||||||||||||||||||||||||||||||||||||
| Moisture Tolerance: | Usually moist, occasional inundation ----- to ----- Not wet but not extremely dry | ||||||||||||||||||||||||||||||||||||||||||
| Salt Water Flooding Tolerance: | Not salt tolerant of inundation by salty or brackish water. | ||||||||||||||||||||||||||||||||||||||||||
| Salt Spray/ Salty Soil Tolerance: | Low/no tolerance of salty wind or direct salt spray | ||||||||||||||||||||||||||||||||||||||||||
| Soil or other substrate: | Sand | ||||||||||||||||||||||||||||||||||||||||||
| Soil pH: | |||||||||||||||||||||||||||||||||||||||||||
Ecology
| Wildlife: |
Seeds eaten by small birds. | |
| Insects: |
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| Native Habitats: | Savannas near and in the Apalachicola National Forest. |
Distribution and Planting Zones
Natural Range in Florida
USDA Zones
Suitable to grow in:
8A 8B 9A
USDA zones are based on minimum winter temperatures
Comments
| General Comments: | Endemic to Florida. |