Taxon Details
Calystegia sepium ssp. binghamiae
Santa Barbara morning-glory
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Taxon Summary:
Calystegia sepium ssp. binghamiae, commonly known as Santa Barbara morning-glory, is a perennial rhizomatous herb in the Convolvulaceae that is found only in California. It occurs within Marshes and swamps, growing at elevations from 5 to 5 meters. Calystegia sepium ssp. binghamiae is ranked 1A, Plants Presumed Extirpated in California and Either Rare or Extinct Elsewhere.|
Scientific Name: Calystegia sepium (L.) R. Br. ssp. binghamiae (Greene) Brummitt |
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Common Name: Santa Barbara morning-glory |
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| Family: | Convolvulaceae | |
| Element Code: | PDCON040E6 | |
| USDA Plants Symbol: | CASEB | |
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Synonyms/Other Names: |
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| Name Status: |
JEF, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 1A |
| Fed List: | None |
| State List: | None |
| Global Rank: | G5TXQ |
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State Rank: |
SX |
| Other Status: | |
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CRPR Changes: changed from 1A to 1B.1 on 2012-01-03 changed from 1B.1 to 1A on 2014-07-16 |
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| Add Date: | 1994-01-01 |
| Date Edited: | 2023-06-06 |
| Lifeform: perennial rhizomatous herb | ||||||||||||||
Blooming Period: Aug
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Elevation:
5 - 5 meters 15 - 15 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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Notes: Known only from the type locality in Santa Barbara from 1886; presumed extirpated from wetland modification and urbanization. Changed to CRPR 1B in 2011, when thought to have been rediscovered in Chino, but rediscovered plant was described as a new taxon, C. felix in 2013. Possibly a synonym of C. sepium ssp. limnophila. Native status in CA uncertain. See Bulletin of the California Academy of Sciences 2:417 (1887) for original description, Annals of the Missouri Botanical Garden 52(2): 219 (1965) for taxonomic treatment, and Phytokeys 32:1-26 (2013) for revised circumscription. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 0 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 0 | % |
| THREAT LIST: | ||
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| Total Occurrences: | 1 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 0 | 0 | 0 | 1 | 0 |
| Occurrence Status: | |||||
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| Historical >20 Years | 1 | ||||
| Recent <=20 Years | 0 | ||||
| Presence: | |||||
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| Presumed Extant | 0 | ||||
| Possibly Extirpated | 1 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Santa Barbara (SBA)* |
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Quads: Name (Quad Code) Santa Barbara (3411946)* |
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Notes:
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Presumed Extant
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