Status:
valid
Authors:
(A.Gray) D.D.Keck
Source:
gcc
Year:
1958
Citation Micro:
Aliso 4: 111 (1958)
WFO Identifier:
wfo-0000084004
Common Names
- Virgata Holocarpha
- Holocarpha virgata
- Virgata
Description
Holocarpha virgata (also called San Diego tarweed, among many other common names) is an annual herb that grows up to 1.5 meters tall. It is native to California, and can be found in chaparral, coastal sage scrub, and grassland habitats.
Uses & Benefits
Holocarpha virgata is used as an ornamental plant in gardens and for its medicinal properties. It is used to treat fever, headache, and stomach ailments, as well as to reduce inflammation.
Cultivars, Varieties & Sub-species
Holocarpha virgata sub. virgata
Holocarpha virgata sub. elongata D.D.Keck
Flower, Seeds and Seedlings
Holocarpha virgata has small, yellow flowers with five petals. The seeds are small and black. The seedlings are small and have a single pair of leaves.
Cultivation and Propagation
Holocarpha virgata is a perennial plant that is best grown in full sun in well-drained soil. Propagation is typically done by seed or division. Seeds should be sown in the spring and division should be done in the fall.
Where to Find Holocarpha virgata
Holocarpha virgata is native to the western United States, including California, Oregon, and Washington.
Holocarpha virgata FAQ
What is the scientific name of Holocarpha virgata?
Holocarpha virgata
What are the common names of Holocarpha virgata?
California Tarweed
What is the habitat of Holocarpha virgata?
Holocarpha virgata is found in dry, sandy soils in open grasslands and disturbed areas
Species in the Holocarpha genus
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,