Status:
valid
Authors:
(H.M.Hall) T.J.Watson
Source:
gcc
Year:
1977
Citation Micro:
Brittonia 29(2): 204 (1977)
WFO Identifier:
wfo-0000039253
Common Names
- Xylorhiza cognata
- Cognata Xylorhiza
- Cognata's Xylorhiza
Synonyms
- Machaeranthera cognata (H.M.Hall) Cronquist & D.D.Keck [unknown]
- Xylorhiza standleyi Davidson [unknown]
- Aster cognatus H.M.Hall [unknown]
- Aster standleyi Davidson [unknown]
Description
Xylorhiza cognata (also called Cognate Xylorhiza, among many other common names) is a shrub of the family Asteraceae. It has white flowers and deeply lobed leaves. It is native to the southwestern United States and is found in grasslands, meadows, and disturbed areas.
Uses & Benefits
Xylorhiza cognata is used as an ornamental plant in gardens and as a natural insect repellent. It is also used in traditional medicine for its anti-inflammatory and analgesic properties.
Flower, Seeds and Seedlings
Xylorhiza cognata has yellow flowers with a diameter of 1-2 cm. The seeds are small, black and have a diameter of 1-2 mm. The seedlings are slender and have a single cotyledon.
Cultivation and Propagation
Xylorhiza cognata is a perennial plant that can be propagated by seed or division. It prefers full sun and well-drained soil. It should be watered regularly and fertilized in the spring. Deadheading spent flowers will encourage more blooms.
Where to Find Xylorhiza cognata
Xylorhiza cognata is native to the southwestern United States and can be found in dry, rocky areas such as deserts and canyons.
Xylorhiza cognata FAQ
What are the common names of Xylorhiza cognata?
Xylorhiza cognata is commonly known as Cognate Xylorhiza
What is the natural habitat of Xylorhiza cognata?
Xylorhiza cognata is native to the southwestern United States and northern Mexico.
What are the medicinal uses of Xylorhiza cognata?
Xylorhiza cognata has been used in traditional medicine for its anti-inflammatory, antispasmodic, and analgesic properties.
Species in the Xylorhiza genus
Xylorhiza linearifolia,
Xylorhiza orcuttii,
Xylorhiza cognata,
Xylorhiza cronquistii,
Xylorhiza frutescens,
Xylorhiza confertifolia,
Xylorhiza venusta,
Xylorhiza wrightii,
Xylorhiza tortifolia,
Xylorhiza glabriuscula,
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
Thomas J. Watson: Based on occurrence of standard abbreviation 'T.J.Watson' in the authors string.