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fiddleleaf hawksbeard
Scientific Name: Crepis runcinata ssp. glauca
Family: Asteraceae
Category: Dicot
Growth: Forb/herb
Duration: Perennial
Other Names:
Fiddleleaf Hawksbeard (Crepis runcinata)
Crepis runcinata, commonly known as fiddleleaf hawksbeard, is a perennial herb belonging to the Sunflower family (Asteraceae). It is also known as meadow hawksbeard, dandelion hawksbeard, naked stem hawksbeard, and scapose hawksbeard.
Considerations for Pets
- This plant develops into a shrub-like form, potentially making it accessible to pets.
- Some Crepis species are known as hawksbeards, which sometimes suggests bristly or prickly textures.
Taxonomy and Nomenclature
- Scientific Name: Crepis runcinata (James) Torr. & A. Gray
- Family: Asteraceae (Sunflower Family)
- Taxonomic Rank: Species
- Synonyms:
- Psilochenia runcinata (mentioned in the context of derivation of the name, meaning "naked seed")
- Crepis glauca (Nutt.) Torr. & Gray (mentioned as an alternative name), though note the text also shows *Crepis runcinata var. glauca (Nutt.) Boivin* and *Psilochenia runcinata subsp. glauca (Nutt.)*
Subspecies
- Crepis runcinata subsp. runcinata
- Crepis runcinata subsp. hispidulosa
- Crepis runcinata subsp. glauca
- Crepis runcinata subsp. imbricata
Common Names
- Fiddleleaf Hawksbeard
- Dandelion Hawksbeard
- Meadow Hawksbeard
- Naked Stem Hawksbeard
- Scapose Hawksbeard
Distribution and Habitat
- Found along the Rocky Mountains through the United States.
- Mentioned in relation to Minnesota flora.
- Documented at Red Buttes (specimens collected July 18th, 2012).
Morphological Characteristics and Growth Habits
- Perennial growing to 0.6 m (2ft).
- Forb/herb type plant.
- The flowers are hermaphrodite (have both male and female organs).
- Has an open cluster of yellow dandelion type flower heads 1 inch across.
- Stems can be 1-3, erect or ascending, scapiform, branched near the middle.
- Taproots relatively long, caudices swollen.
Traditional Uses
- Longleaf Hawksbeard (likely a different species) used by the Shoshoni as an analgesic (pain reliever).
- Fiddleleaf Hawksbeard used by the Meskwaki for cancer treatment.
Resources and Further Information
- USDA-NRCS PLANTS Database
- Discover Life (page about biology, natural history, ecology, identification, and distribution)
- niiss.org (species profile, habitat, control, invasion & life)