Kingdom:
Phylum:
Angiosperms
Order:
Asterales
Family:
Genus:
Species:
maxima
ID:
32703

Status:
valid

Authors:
Nutt.

Source:
gcc

Year:
1840

Citation Micro:
Trans. Amer. Philos. Soc. , ser. 2, 7: 354 (1840)

WFO Identifier:
wfo-0000032032

Common Names

  • Giant Coneflower
  • Great Coneflower
  • Giant Brown-eyed Susan

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Description

Rudbeckia maxima (also called Great Coneflower, among many other common names) is a perennial herb in the Asteraceae family. It is native to the eastern United States and grows in moist, open areas such as meadows and wetlands. It has yellow flowers and grows up to 2 m tall.

Uses & Benefits

Rudbeckia maxima is used as an ornamental plant in gardens and as a cut flower. It is also used in dried flower arrangements.

Flower, Seeds and Seedlings

The flower of Rudbeckia maxima is yellow, with a diameter of about 2 cm. The seed is a small, black, ovoid, and has a diameter of about 0.5 cm. The seedlings are small and have a yellowish-green color.

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Cultivation and Propagation

Rudbeckia maxima is a perennial plant that can be propagated by seed or division. It prefers full sun and well-drained soil. It is drought tolerant and can tolerate some frost. It can be grown in containers or in the ground.

Where to Find Rudbeckia maxima

Rudbeckia maxima can be found in the eastern United States, from New York to Florida.

Rudbeckia maxima FAQ

What is the scientific name of Rudbeckia maxima?

Rudbeckia maxima

What is the common name of Rudbeckia maxima?

Great Coneflower

What is the natural habitat of Rudbeckia maxima?

Woodlands, prairies, and roadsides

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,

References