| Galium serpenticum | |
|---|---|
 | |
| female flower | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Rubiaceae |
| Genus: | Galium |
| Species: | G. serpenticum |
| Binomial name | |
| Galium serpenticum | |
Galium serpenticum is a species of flowering plant in the coffee family (Rubiaceae) known by the common name intermountain bedstraw or many-flowered bedstraw.
Galium serpenticum is native to the northwestern United States, where it grows in dry mountain forests and meadows, mostly east of the crest of the Cascade Range. It occurs in Washington, Oregon, Idaho and extreme northern California (Trinity, Siskiyou and Modoc Counties). [1] [2] In the Wenatchee Mountains it is sometimes found on serpentine soils. [3]
Galium serpenticum is a perennial herb forming tufts of erect stems up to about 30 centimeters tall with woody bases. The stems are ringed with whorls of four lance-shaped leaves and topped with inflorescences made up of clusters of small pale yellow to whitish flowers. [4] [5] It is dioecious, with male and female flowers on separate plants. [6] Male and female flowers both have 4 small pale yellow to yellow-green petals, and female flowers have a prominent tuft of long spreading hairs protruding beneath the petals. [5]
Nine subspecies are currently recognized (May 2014): [1]
Allium validum is a species of flowering plant commonly called swamp onion, wild onion, Pacific onion, or Pacific mountain onion. It is native to the Cascade Range, to the Sierra Nevada, the Rocky Mountains, and other high-elevation regions in California, Oregon, Washington, Nevada, Idaho and British Columbia. It is a perennial herb and grows in swampy meadows at medium and high elevations.
Viola purpurea is a species of violet with yellow flowers and the common name goosefoot violet.
Allium nevadense is a species of wild onion known by the common name Nevada onion. It is native to the western United States where it grows in sand and rocky soil at elevations of 1400–1700 m. The species is widespread in Utah, Nevada and southern Idaho, and has been reported also from southeastern California, northwestern Arizona, western and central Colorado and eastern Oregon.
Allium parvum is an American species of wild onion known by the common name small onion. It is native to the western United States where it is a common member of the flora in rocky, dry areas in mountainous areas, especially in talus at elevations of 1,200–2,800 m (3,900–9,200 ft). It is widespread in California, Nevada, Oregon and Idaho, and also reported from western Utah and from extreme southwestern Montana
Galium angustifolium is a species of flowering plant in the coffee family known by the common name narrowleaf bedstraw. It is native to California and Baja California, where it is most commonly found at low elevations in the mountains.
Galium californicum is a species of flowering plant in the coffee family known by the common name California bedstraw.
Galium grayanum is a species of flowering plant in the coffee family known by the common name Gray's bedstraw. It is native to the high mountains of northern California, western Nevada and southwestern Oregon.
Galium matthewsii is a species of flowering plant in the coffee family known by the common names bushy bedstraw and Matthews' bedstraw. It is native to the mountains and deserts of southeastern California, and southern Nevada.
Galium multiflorum is a species of flowering plant in the coffee family known by the common names Kellogg's bedstraw, shrubby bedstraw, and many-flowered bedstraw. It is a perennial herb that grows on rocky soils, mountains, and desert slopes.
Galium porrigens is a species of flowering plant in the coffee family known by the common names graceful bedstraw and climbing bedstraw. It is native to the west coast of North America from Oregon to Baja California.
Galium nuttallii is a species of flowering plant in the coffee family known by the common names San Diego bedstraw and climbing bedstraw. It is native to the coast and coastal Peninsular and western Transverse Ranges of southern California and Baja California, where it is a member of chaparral and pine woodland plant communities. It is also found on the Channel Islands and on the mainland as far north as Santa Barbara County
Allium punctum is a species of wild onion known by the common name dotted onion or Modoc onion. It is native to the western United States in and around the Modoc Plateau in northeastern California, northwestern Nevada, and southeastern Oregon. It is uncommon, growing in volcanic flatlands created by old lava flows.
Galium glabrescens is a species of flowering plant in the coffee family known by the common name Castle Lake bedstraw. It is native to the mountains of far northern California and southern Oregon, including the Klamath Mountains.
Galium hypotrichium is a species of flowering plant in the coffee family known by the common name alpine bedstraw. It is native to the western United States, where it grows in mountain and plateau habitats, including parts of the Great Basin and Sierra Nevada in California, Nevada, and Utah.
Galium sparsiflorum is a species of flowering plant in the coffee family known by the common name Sequoia bedstraw. It is endemic to California, where it grows in shaded habitat in certain mountain ranges, including the Sierra Nevada.
Physaria lepidota, the Kane County twinpod, is a plant species endemic to Utah. It is known only from Kane, Washington, and Garfield Counties in the southern part of the state. It grows on rocky slopes and outcrops, and sometimes in disturbed areas.
Descurainia paradisa is a plant species native to eastern and northern California, southeastern Oregon, Box Elder County in northwestern Utah, and most of Nevada. It grows in shrub communities at elevations of 3,300–7,500 feet (1,000–2,300 m).
Galium argense is a plant species in the Rubiaceae. It is endemic to California and native to Inyo and San Bernardino Counties. It is dioecious, with male and female flowers on separate plants.
Galium munzii is a species of plant in the family Rubiaceae. It is native to California, Arizona, Nevada, and Utah.
Galium oreganum is a plant species in the family Rubiaceae. It is native to British Columbia, Washington, Oregon, and northern California.
 | This Galium-related article is a stub. You can help Wikipedia by expanding it. |
