Status:
valid
Authors:
(Sweet) C.C.Gmel. ex DC.
Source:
gcc
Year:
1836
Citation Micro:
Prodr. 5: 556 (1836)
WFO Identifier:
wfo-0000014222
Common Names
- Black-Eyed Susan
- Gloriosa Daisy
- Large-Flowered Coneflower
Description
Rudbeckia grandiflora (also called Black-eyed Susan, among many other common names) is a perennial herbaceous plant native to the eastern United States. It has yellow flowers and grows in moist, sandy soils in open woods and along roadsides.
Uses & Benefits
Rudbeckia grandiflora is used as an ornamental plant, as it has attractive yellow flowers. It is also used as a source of food, as its leaves and flowers can be eaten.
Cultivars, Varieties & Sub-species
Rudbeckia grandiflora var. alismifolia (Torr. & A.Gray) Cronquist
Flower, Seeds and Seedlings
Rudbeckia grandiflora has large, yellow flowers with brown centers. Its seeds are small and black, and its seedlings have thick stems and large, oval-shaped leaves.
Cultivation and Propagation
Rudbeckia grandiflora is a perennial herb native to North America. It can be propagated from seed or cuttings and prefers full sun or partial shade. It prefers moist, well-drained soil and can tolerate some drought. It is best to fertilize the plant regularly to ensure healthy growth.
Where to Find Rudbeckia grandiflora
Rudbeckia grandiflora is native to the eastern United States. It can be found in moist, open woods and meadows.
Rudbeckia grandiflora FAQ
What is the scientific name of Rudbeckia grandiflora?
Rudbeckia grandiflora
What is the family of Rudbeckia grandiflora?
Asteraceae
What is the common name of Rudbeckia grandiflora?
Large-flowered Coneflower
Species in the Rudbeckia genus
Rudbeckia occidentalis,
Rudbeckia texana,
Rudbeckia grandiflora,
Rudbeckia fulgida,
Rudbeckia scabrifolia,
Rudbeckia mohrii,
Rudbeckia hirta,
Rudbeckia laciniata,
Rudbeckia maxima,
Rudbeckia montana,
Rudbeckia subtomentosa,
Rudbeckia speciosa,
Rudbeckia graminifolia,
Rudbeckia nitida,
Rudbeckia amplexicaulis,
Rudbeckia mollis,
Rudbeckia alpicola,
Rudbeckia heliopsidis,
Rudbeckia klamathensis,
Rudbeckia auriculata,
Rudbeckia missouriensis,
Rudbeckia californica,
Rudbeckia glaucescens,
Rudbeckia triloba,
Rudbeckia terranigrae,
Species in the Asteraceae family
Aaronsohnia pubescens,
Aaronsohnia factorovskyi,
Abrotanella filiformis,
Abrotanella rostrata,
Abrotanella linearis,
Abrotanella trilobata,
Abrotanella muscosa,
Abrotanella inconspicua,
Abrotanella trichoachaenia,
Abrotanella caespitosa,
Abrotanella nivigena,
Abrotanella pusilla,
Abrotanella linearifolia,
Abrotanella papuana,
Abrotanella rosulata,
Abrotanella emarginata,
Abrotanella fertilis,
Abrotanella spathulata,
Abrotanella purpurea,
Abrotanella patearoa,
Abrotanella submarginata,
Abrotanella diemii,
Abrotanella scapigera,
Abrotanella forsterioides,
Acamptopappus shockleyi,
Acamptopappus sphaerocephalus,
Acanthocephalus benthamianus,
Acanthocephalus amplexifolius,
Acanthocladium dockeri,
Acanthodesmos distichus,
Acanthodesmos gibarensis,
Acanthospermum humile,
Acanthospermum consobrinum,
Acanthospermum glabratum,
Acanthospermum microcarpum,
Acanthospermum hispidum,
Acanthospermum australe,
Acanthospermum lecocarpoides,
Acanthostyles buniifolius,
Acanthostyles saucechicoensis,
Achillea buiana,
Achillea conrathii,
Achillea cucullata,
Achillea styriaca,
Achillea clavennae,
Achillea cappadocica,
Achillea huber-morathii,
Achillea ptarmicoides,
Achillea sieheana,
Achillea barrelieri,