| 词条 | Calystegia occidentalis |
| 释义 |
|image = Calystegia occidentalis.jpg |genus = Calystegia |species = occidentalis |authority = (A.Gray) Brummitt }}Calystegia occidentalis is a species of morning glory known by the common name chaparral false bindweed.[1][2] It is native to California and Oregon, where it grows in hilly and mountain habitat, such as woodland and chaparral slopes and the high Sierra Nevada.[3] DescriptionCalystegia occidentalis is a woody perennial herb producing spreading or twisting and climbing branches, usually quite hairy in texture. The small leaves are up to 4 centimeters long and lobed into various spade or arrowhead shapes. The inflorescence is one to four flowers atop a single peduncle, each bloom 2 to 5 centimeters wide and white to cream to yellow in color. References1. ^{{cite web|url=http://www.calflora.org/cgi-bin/specieslist.cgi?where-family=CONVOLVULACEAE|title=Convolvulaceae_Calflora}} 2. ^{{cite web|url=http://www.discoverlife.org/20/q?search=Calystegia+occidentalis|title=Chaparral False Bindweed_Discovery Life}} 3. ^{{cite web|url=http://eol.org/pages/582949/details|title=Calystegia occidentalis_Distribution_EOL}} External links
9 : Calystegia|Flora of California|Flora of Oregon|Flora of the Klamath Mountains|Flora of the Sierra Nevada (U.S.)|Natural history of the California chaparral and woodlands|Natural history of the California Coast Ranges|Natural history of the Peninsular Ranges|Natural history of the Transverse Ranges |
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