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Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Rayjacksonia annua

Rayjacksonia annua (Rydb.) R.L. Hartm. & M.A. Lane

Viscid Camphor-daisy, Viscid Tansyaster

Asteraceae (Aster Family)

Synonym(s): Haplopappus annuus, Haplopappus phyllocephalus ssp. annuus, Haplopappus phyllocephalus var. annuus, Machaeranthera annua, Machaeranthera phyllocephala var. annua, Sideranthus annuus

USDA Symbol: RAAN2

USDA Native Status: L48 (N)

 

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Plant Characteristics

Duration: Annual
Habit: Herb
Size Notes: Up to about 3 feet tall.
Fruit: Fruit is a cypsela (pl. cypselae). Though technically incorrect, the fruit is often referred to as an achene.

Bloom Information

Bloom Color: Yellow
Bloom Time: Jul , Aug , Sep , Oct

Distribution

USA: CO , KS , NE , NM , OK , TX , WY

Web Reference

Webref 3 - Flora of North America (2014) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.

Additional resources

USDA: Find Rayjacksonia annua in USDA Plants
FNA: Find Rayjacksonia annua in the Flora of North America (if available)
Google: Search Google for Rayjacksonia annua

Metadata

Record Modified: 2019-05-17
Research By: CBR

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