Oregon false goldenaster facts for kids
Quick facts for kids Oregon false goldenaster |
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| Conservation status | |
| Scientific classification | |
| Kingdom: | |
| (unranked): | |
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| Order: | |
| Family: | |
| Tribe: |
Astereae
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| Genus: |
Heterotheca
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| Species: |
H. oregona
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| Binomial name | |
| Heterotheca oregona (Nutt.) Shinners 1951
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| Synonyms | |
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Heterotheca oregona is a species of flowering plant in the daisy family known by the common name Oregon false goldenaster. It is native to the west coast of Canada and the United States in British Columbia, Washington, Oregon, and California as far south as Los Angeles County.
Description
Heterotheca oregona is found in low-elevation mountain forests and chaparral, often near water. This is a perennial herb which is variable in appearance, with four somewhat indistinct varieties. It reaches a maximum height of 20 centimeters (8 inches) to one meter (40 inches), and is covered in small bristles. The inflorescence contains 1-15 flower heads in a flat-topped array. Each head has 14-60 yellowish disc florets but no ray florets. The fruit is an achene with a long grayish pappus.
- Varieties
- Heterotheca oregona var. compacta (D.D.Keck) Semple from Monterey County to Siskiyou County
- Heterotheca oregona var. oregona - Washington, Oregon, California as far south as Monterey County
- Heterotheca oregona var. rudis (Greene) Semple - Oregon, California as far south as San Benito County and Amador County
- Heterotheca oregona var. scaberrima (A.Gray) Semple from Glenn County to San Luis Obispo County
