Kingdom:
Phylum:
Angiosperms
Order:
Asterales
Family:
Genus:
Species:
calva
ID:
46866

Status:
valid

Authors:
(DC.) R.K.Jansen

Source:
gcc

Year:
1985

Citation Micro:
Syst. Bot. Monogr. 8: 41 (1985)

WFO Identifier:
wfo-0000046195

Common Names

  • Acmella Calva
  • Toothache Plant
  • Paracress

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Synonyms

  • Spilanthes callimorpha A.H.Moore [unknown]
  • Spilanthes calva DC. [unknown]
  • Spilanthes rugosa rugosa [unknown]
  • Spilanthes acmella calva (DC.) Clarke ex C.B.Clarke [deprecated]
  • Spilanthes rugosa truncata Miq. [unknown]
  • Spilanthes acmella calva (DC.) Clarke ex Hooker f. [unknown]

Description

Acmella calva (also called Toothache Plant, among many other common names) is an annual herbaceous plant native to South America. It has a succulent stem and grows up to 0.5 m in height. It is found in grasslands and open woodlands.

Uses & Benefits

Acmella calva is used in traditional medicine to treat various ailments, such as fever, headaches, and stomach problems. It is also used as an ornamental plant in gardens and parks.

Flower, Seeds and Seedlings

The flower of Acmella calva is a yellow-green color and has a daisy-like shape. The seed is small and round, and the seedlings are small and have a light green color.

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Cultivation and Propagation

Acmella calva is an annual herb that prefers full sun and well-drained soil. Propagation is usually done through seed or division. Seeds should be sown in spring or summer in a light, well-drained soil. Division should be done in spring or summer and the divisions should be planted in a light, well-drained soil.

Where to Find Acmella calva

Acmella calva is native to South America and can be found in grassy areas, meadows, and pastures.

Acmella calva FAQ

What is the scientific name of Acmella calva?

Acmella calva

What is the common name of Acmella calva?

Paracress

What is the natural habitat of Acmella calva?

Tropical and subtropical regions of South America

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

The Plant List v1.1 record gcc-144670: Based on the initial data import
Augustin Pyramus de Candolle (1778-1841): Based on occurrence of standard abbreviation 'DC.' in the authors string.
Robert K. Jansen (b.1954): Based on occurrence of standard abbreviation 'R.K.Jansen' in the authors string.