Species Details
Navarretia fossalis
spreading navarretia
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Scientific Name: Navarretia fossalis Moran |
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Common Name: spreading navarretia |
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| Family: | Polemoniaceae | |
| Element Code: | PDPLM0C080 | |
| USDA Plants Symbol: | NAFO | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.1 |
| Fed List: | FT (1998-10-13) |
| State List: | None |
| Global Rank: | G2 |
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State Rank: |
S2 |
| Other Status: | SB_CalBG/RSABG; SB_CRES |
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CRPR Changes: |
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| Add Date: | 1980-01-01 |
| Date Edited: | 2021-05-26 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: Apr-Jun
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Elevation:
30 - 655 meters 100 - 2150 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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Notes: Threatened by urbanization, agriculture, road construction, grazing, flood control, non-native plants, illegal dumping, foot traffic, and vehicles. Potentially threatened by hydrological alterations. See Madroño 24(3):155-159 (1977) for original description and 45(4):327-328 (1998) for distribution information. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 18 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 50 | 61 % |
| THREAT LIST: | ||
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| Development | 34 | 41% |
| Non-native plant impacts | 15 | 18% |
| ORV activity | 14 | 17% |
| Disking | 11 | 13% |
| Road/trail construction/maint. | 10 | 12% |
| Vandalism/dumping/litter | 9 | 10% |
| Grazing | 9 | 10% |
| Agriculture | 9 | 10% |
| Foot traffic/trampling | 8 | 9% |
| Altered flood/tidal/hydrologic regime | 7 | 8% |
| Other | 5 | 6% |
| Recreational use (non-ORV) | 3 | 3% |
| Waterway bank protection/maintenance | 1 | 1% |
| Surface water diversion | 1 | 1% |
| Biocides | 1 | 1% |
| Channelization | 1 | 1% |
| Improper burning regime | 1 | 1% |
| Erosion/runoff | 1 | 1% |
| Total Occurrences: | 82 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 6 | 14 | 11 | 7 | 10 | 34 |
| Occurrence Status: | |||||
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| Historical >20 Years | 34 | ||||
| Recent <=20 Years | 48 | ||||
| Presence: | |||||
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| Presumed Extant | 72 | ||||
| Possibly Extirpated | 5 | ||||
| Presumed Extirpated | 5 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) Baja California (BA), California (CA) |
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California Counties and Islands: Name (Code) Los Angeles (LAX), Riverside (RIV), San Diego (SDG), San Luis Obispo (SLO) |
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Quads: Name (Quad Code) Bachelor Mtn. (3311751), Creston (3512055), Del Mar (3211782), Encinitas (3311713), Imperial Beach (3211751), Inglewood (3311883), Jamul Mountains (3211668), La Jolla (3211772), Lake Hughes (3411864), Lakeview (3311771), Las Pulgas Canyon (3311734), Mint Canyon (3411844), Murrieta (3311752), Oceanside (3311724), Otay Mesa (3211658), Pechanga (3311741), Perris (3311772), Poway (3211781), Rancho Santa Fe (3311712), Romoland (3311762), San Luis Rey (3311723), San Marcos (3311722), San Pasqual (3311618), Shedd Canyon (3512054), Winchester (3311761) |
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Notes:
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Presumed Extant
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