Biology:Crepis vesicaria subsp. taraxacifolia
| Crepis vesicaria subsp. taraxacifolia | |
|---|---|
| |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Crepis |
| Species: | |
| Subspecies: | C. v. subsp. taraxacifolia
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| Trinomial name | |
| Crepis vesicaria subsp. taraxacifolia (Thuill.) Thell.
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Crepis vesicaria subsp. taraxacifolia, the beaked hawksbeard, is a subspecies of flowering plant in the family Asteraceae. It is native to Europe and northwest Africa.[1] It has become naturalized in scattered locations in the United Kingdom, North America, and Oceania.[1][2][3]
Description
Crepis vesicaria subsp. taraxacifolia reaches 4 ft (120 cm) in height, with each of many branches producing yellow, dandelion-like flower heads at the tips.[2]
At the base of the plant are long leaves 4 to 14 in (10 to 36 cm). Smaller leaves connect directly to the stem. Leaves are irregularly and deeply lobed. [2]
The underside of each flower head has two layers of leaf-like phyllaries. The inner phyllaries are longer and pointed, and often curl back away from the flower head. The outer layer of phyllaries is substantially shorter.[2]
References
- ↑ 1.0 1.1 "Crepis vesicaria subsp. taraxacifolia". Royal Botanical Gardens Kew. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77110919-1. Retrieved 24 May 2019.
- ↑ 2.0 2.1 2.2 2.3 Bogler, David (2012). "Crepis vesicaria subsp. taraxacifolia". http://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=5983.
- ↑ "Crepis vesicaria subsp. taraxacifolia". http://www.nzpcn.org.nz/flora_details.aspx?ID=3755. Retrieved 23 May 2019.
Wikidata ☰ Q48856746 entry
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