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tapertip hawksbeard
Scientific Name: Crepis acuminata
Family: Asteraceae
Category: Dicot
Growth: Forb/herb
Duration: Perennial
Other Names:
Tapertip Hawksbeard (Crepis acuminata)
Crepis acuminata, commonly known as tapertip hawksbeard, is a perennial forb (herb) native to North America and belongs to the daisy family (Asteraceae).
Common Names
- Tapertip Hawksbeard
- Longleaf Hawksbeard
- Long-leafed Hawksbeard
Taxonomy and Nomenclature
- Scientific Name: Crepis acuminata Nutt.
- Family: Asteraceae (Aster Family)
- Rank: Species
- Synonyms: taper-tip hawksbeard
- Subspecies: Crepis acuminata ssp. acuminata
Distribution and Habitat
- Native to North America, specifically the western regions.
- Observed in locations such as the southern Malheur National Forest and the Mount Rose Wilderness Area in Nevada.
Morphological Characteristics and Growth Habits
- Perennial forb/herb.
- Produces clusters of small yellow flowers on long stalks.
- Yellow, cylindrical flower heads bloom from May to August.
- Stems produce a milky sap.
Ecological Role
- Tapertip hawksbeard leaves are consumed by pre-laying sage grouse hens, forming a significant part of their diet.
Other Organism Interactions
- Susceptible to insect predation.
Additional Information
- Prefers well-drained soils and full sunlight.
Quirky Facts
- The species has indeterminate seed maturation and produces very fluffy, wind-borne seeds.
Further Resources
- USDA NRCS PLANTS Database
- Discover Life
- WildflowersWest