Taxon Details
Erythranthe taylorii
Shasta limestone monkeyflower
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© 2016 Steve Matson |
© 2013 Julie Kierstead Nelson |
© 2013 Julie Kierstead Nelson |
Taxon Summary:
Erythranthe taylorii, commonly known as Shasta limestone monkeyflower, is a annual herb in the Phrymaceae that is found only in California. It occurs within Cismontane woodland, and Lower montane coniferous forest, growing at elevations from 355 to 1070 meters. Erythranthe taylorii is ranked 1B.1, Plants Rare, Threatened or Endangered in California and Elsewhere; Seriously threatened in California.|
Scientific Name: Erythranthe taylorii Nesom |
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Common Name: Shasta limestone monkeyflower |
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| Family: | Phrymaceae | |
| Element Code: | PDPHR01080 | |
| USDA Plants Symbol: | ||
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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: | 1B.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2 |
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State Rank: |
S2 |
| Other Status: | |
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CRPR Changes: added to 1B.1 on 2013-10-16 |
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| Add Date: | 2013-10-16 |
| Date Edited: | 2022-12-06 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: (Feb)Apr-May
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Elevation:
355 - 1070 meters 1165 - 3510 feet |
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General Habitats:
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| Microhabitat Details: carbonate crevices and rocky outcrops | ||||||||||||||
Microhabitat:
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Notes: Known only from the Shasta Lake region. Threatened by Shasta Dam raise and reservoir enlargement. Possibly threatened by road maintenance, mining, alteration of fire regimes, and non-native plants. Previously identified, and similar to, E. alsinoides and E. pulsiferae. Also similar to E. ampliata, an Idaho endemic that is hypothesized to be its closest relative. Not in TJM 2. See Phytoneuron 2013-43:1-10 (2013) for original description. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 4 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 3 | 10 % |
| THREAT LIST: | ||
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| Road/trail construction/maint. | 2 | 6% |
| Biocides | 1 | 3% |
| Logging | 1 | 3% |
| Non-native plant impacts | 1 | 3% |
| Total Occurrences: | 31 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 27 | 1 | 0 | 0 | 3 |
| Occurrence Status: | |||||
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| Historical >20 Years | 0 | ||||
| Recent <=20 Years | 31 | ||||
| Presence: | |||||
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| Presumed Extant | 31 | ||||
| Possibly Extirpated | 0 | ||||
| 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) Shasta (SHA) |
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Quads: Name (Quad Code) Bohemotash Mtn. (4012274), Bollibokka Mtn. (4012282), Devils Rock (4012271), Girard Ridge (4112222), Hanland Peak (4012283), Minnesota Mtn. (4012272), O'Brien (4012273), Shoeinhorse Mtn. (4112211), Tombstone Mtn. (4112213) |
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Notes:
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Presumed Extant
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