Kingdom:
Phylum:
Angiosperms
Order:
Asterales
Family:
Species:
trigonocarpa
ID:
137690

Status:
valid

Authors:
(Griseb.) R.M.King & H.Rob.

Source:
gcc

Year:
1970

Citation Micro:
Phytologia 20(3): 207 (1970)

WFO Identifier:
wfo-0000137019

Common Names

  • Chromolaena
  • Trigonocarpa Chromolaena
  • Chromolaena Trigonocarpa

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Synonyms

  • Eupatorium trigonocarpum Griseb. [unknown]
  • Osmia punctata Sch.Bip. [unknown]
  • Chromolaena mononeura (Urb.) R.M.King & H.Rob. [unknown]
  • Eupatorium vahlianum Urb. [unknown]
  • Eupatorium vahlianum Urb. ex Duss [unknown]
  • Eupatorium punctatum Lam. [unknown]
  • Eupatorium mononeurum Urb. [unknown]
  • Chromolaena punctata (Lam.) R.M.King & H.Rob. [unknown]

Description

Chromolaena trigonocarpa (also called Chromolaena, Chromolaena odorata, and Siam weed, among many other common names) is a species of flowering plant in the aster family. It is native to tropical regions of the Americas, from Mexico to Argentina, and is an invasive species in many other parts of the world. It grows in a variety of habitats, including disturbed areas, roadsides, and open woods.

Uses & Benefits

Chromolaena trigonocarpa is used as an ornamental plant in gardens and as a food source for bees and other insects. It is also used as a medicinal plant to treat digestive problems and as an anti-inflammatory.

Flower, Seeds and Seedlings

The flower of Chromolaena trigonocarpa is yellow and has a single head. The seeds are small, black and round in shape. The seedlings are slender and have a single stem.

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Cultivation and Propagation

Chromolaena trigonocarpa is a shrub that can be propagated from cuttings. It can be grown in full sun or partial shade and prefers well-drained soil. It is drought-tolerant and can be grown in a variety of climates.

Where to Find Chromolaena trigonocarpa

Chromolaena trigonocarpa is native to South America and can be found in open grasslands and scrublands.

Chromolaena trigonocarpa FAQ

What is the scientific name of Chromolaena trigonocarpa?

Chromolaena trigonocarpa

What is the common name of Chromolaena trigonocarpa?

Three-winged Chromolaena

What is the habitat of Chromolaena trigonocarpa?

Dry, sandy soils and gypsum outcrops

Species in the Chromolaena genus

Chromolaena larensis, Chromolaena squalida, Chromolaena collina, Chromolaena heteroclinia, Chromolaena santanensis, Chromolaena trujillensis, Chromolaena mallota, Chromolaena maximilianii, Chromolaena anachoretica, Chromolaena elliptica, Chromolaena myriocephala, Chromolaena arrayana, Chromolaena pseudinsignis, Chromolaena oxylepis, Chromolaena geranifolia, Chromolaena mucronata, Chromolaena corymbosa, Chromolaena horminoides, Chromolaena callilepis, Chromolaena bullata, Chromolaena chrysosticta, Chromolaena campestris, Chromolaena porphyrolepis, Chromolaena tamaulipasensis, Chromolaena pellia, Chromolaena sagittata, Chromolaena impetiolaris, Chromolaena kleinii, Chromolaena arnottiana, Chromolaena xestolepis, Chromolaena caldensis, Chromolaena bigelovii, Chromolaena breedlovei, Chromolaena picta, Chromolaena tunariensis, Chromolaena ossaeana, Chromolaena integrifolia, Chromolaena hookeriana, Chromolaena bathyphlebia, Chromolaena lucayana, Chromolaena herzogii, Chromolaena bahamensis, Chromolaena roseorum, Chromolaena macrantha, Chromolaena moritziana, Chromolaena steyermarkiana, Chromolaena xestolepidoides, Chromolaena pedunculosa, Chromolaena ponsiae, Chromolaena orbignyana,

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-97718: Based on the initial data import
August Grisebach (1814-1879): Based on occurrence of standard abbreviation 'Griseb.' in the authors string.
Robert Merrill King (1930-2007): Based on occurrence of standard abbreviation 'R.M.King' in the authors string.
Harold E. Robinson (1932-2020): Based on occurrence of standard abbreviation 'H.Rob.' in the authors string.