Kingdom:
Phylum:
Angiosperms
Order:
Asterales
Family:
Species:
monarchensis
ID:
123021

Status:
valid

Authors:
D.A.York, Shevock & Semple

Source:
gcc

Year:
1996

Citation Micro:
Univ. Waterloo Biol. Ser. 37: 52, fig (1996)

WFO Identifier:
wfo-0000122350



Common Names

  • Heterotheca monarchensis
  • Monarch Goldenaster
  • Monarch's Goldenaster


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Description

Heterotheca monarchensis (also called Monarch False Sunflower, among many other common names) is an annual herbaceous plant with yellow flowers. It is native to the southwestern United States and northern Mexico, and typically grows in dry, rocky areas.

Uses & Benefits

Heterotheca monarchensis is used as an ornamental plant in gardens and parks. It is also used as a medicinal plant to treat various ailments.

Flower, Seeds and Seedlings

The flower of Heterotheca monarchensis is a small, white, star-shaped flower head. The seed is a small, dark brown achene. The seedlings are small, with a single pair of cotyledons and a few short hairs.

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Cultivation and Propagation

Heterotheca monarchensis is a perennial herb native to Mexico. It can be propagated by division or seed. It prefers well-drained soils and full sun. It is drought tolerant and can tolerate temperatures down to -15°C (5°F). It is best grown in a sheltered spot and can be pruned to maintain a neat shape.

Where to Find Heterotheca monarchensis

Heterotheca monarchensis is native to Mexico and can be found in dry grasslands.

Heterotheca monarchensis FAQ

What are the growth requirements of Heterotheca monarchensis?

Heterotheca monarchensis is a perennial herb that prefers full sun to partial shade and well-drained soil. It is drought tolerant and can tolerate some frost.

How often should I water Heterotheca monarchensis?

Heterotheca monarchensis should be watered regularly, but not too often. It prefers moist soil, but should not be allowed to become soggy.

How do I propagate Heterotheca monarchensis?

Heterotheca monarchensis can be propagated by seed or division. Seeds should be sown in spring and division can be done in spring or autumn.

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-83525: Based on the initial data import
John Cameron Semple (b.1947): Based on occurrence of standard abbreviation 'Semple' in the authors string.
Dana Adrian York (b.1962): Based on occurrence of standard abbreviation 'D.A.York' in the authors string.
James Robert Shevock (b.1950): Based on occurrence of standard abbreviation 'Shevock' in the authors string.