Species Details
Ivesia callida
Tahquitz ivesia
View Report Copy Link Calflora eFlora CCH CalPhotos iNaturalist
2009 Jordan Zylstra |
2005 US Forest Service |
2005 US Forest Service |
Species Description:
Ivesia callida, commonly known as Tahquitz ivesia, is a perennial herb in the Rosaceae that is found only in California. It occurs within Upper montane coniferous forest (granitic, and rocky), growing at elevations from 2410 to 2450 meters. Ivesia callida is ranked 1B.3, Plants Rare, Threatened or Endangered in California and Elsewhere; Not very threatened in California.|
Scientific Name: Ivesia callida (Hall) Rydb. |
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Common Name: Tahquitz ivesia |
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| Family: | Rosaceae | |
| Element Code: | PDROS0X040 | |
| USDA Plants Symbol: | IVCA | |
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Synonyms/Other Names: |
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| Name Status: |
JEP, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 1B.3 |
| Fed List: | None |
| State List: | CR (1982-07-01) |
| Global Rank: | G1 |
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State Rank: |
S1 |
| Other Status: | SB_CalBG/RSABG; USFS_S |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2022-01-05 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: Jul-Sep
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Elevation:
2410 - 2450 meters 7905 - 8040 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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Notes: Rediscovered in 1980 by K. Berg, M. Hamilton, and T. Krantz; known from only two occurrences in the San Jacinto Wilderness Area. See University of California Publications in Botany 1:86 (1902) for original description, and Fremontia 11(1):13-15 (1983) for discussion of rediscovery. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 1 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 1 | 50 % |
| THREAT LIST: | ||
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| Road/trail construction/maint. | 1 | 50% |
| Total Occurrences: | 2 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 2 | 0 | 0 | 0 | 0 | 0 |
| Occurrence Status: | |||||
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| Historical >20 Years | 0 | ||||
| Recent <=20 Years | 2 | ||||
| Presence: | |||||
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| Presumed Extant | 2 | ||||
| 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) Riverside (RIV) |
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Quads: Name (Quad Code) San Jacinto Peak (3311676) |
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Notes:
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Presumed Extant
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