Biology:Ixeris stolonifera
| Ixeris stolonifera | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Ixeris |
| Species: | I. stolonifera
|
| Binomial name | |
| Ixeris stolonifera A.Gray
| |
Ixeris stolonifera, commonly called creeping lettuce,[1] is a species of flowering plant in the family Asteraceae. It is native to east Asia, where it is found in China, Japan, and Korea.[2] It is a common and widespread species in Japan.[3]
Its natural habitat is on open mountain slopes, often is rocky areas with shallow soil. However, it is also found in disturbed areas such as cultivated fields and abandoned ground.[3][2][4] It has naturalized locally in the northeastern United States.[5][6]
Ixeris stolonifera is a low, stoloniferous perennial, with flowering scapes growing to approximately 15 cm (5.9 in) tall. It produces yellow heads of flowers in spring.[3] It can be confused with the similar-looking Ixeris japonica, but I. stolonifera is distinguished by its smaller inflorescences, smaller fruits, and more ovate-orbicular leaves.[4][7]
References
- ↑ "Ixeris stolonifera". Natural Resources Conservation Service PLANTS Database. USDA. https://plants.usda.gov/core/profile?symbol=IXST. Retrieved 4 November 2018.
- ↑ 2.0 2.1 Ixeris stolonifera Flora of China
- ↑ 3.0 3.1 3.2 Ohwi, Jisaburo (1965). Flora of Japan. Smithsonian Institution. p. 927.
- ↑ 4.0 4.1 Ixeris stolonifera (in Japanese), Okayama University Plant Ecology Laboratory
- ↑ Ixeris stolonifera Flora of North America
- ↑ "Ixeris stolonifera", County-level distribution map from the North American Plant Atlas (NAPA) (Biota of North America Program (BONAP)), 2014, http://bonap.net/MapGallery/County/Ixeris%20stolonifera.png, retrieved 4 November 2018
- ↑ Ixeris stolonifera (in Japanese), Flora of Mikawa
External links
Wikidata ☰ Q5710097 entry
 |  |
