Taxon Report
Ivesia jaegeri Munz & Jtn.Jaeger's ivesia |
 © 2005 Trent M. Draper |
Taxon Summary
Ivesia jaegeri, commonly known as Jaeger's ivesia, is a perennial herb in the Rosaceae that is found in California and elsewhere. It occurs within Pinyon and juniper woodland, and Upper montane coniferous forest, growing at elevations from 1830 to 3600 meters. Ivesia jaegeri is ranked 1B.3, Plants Rare, Threatened or Endangered in California and Elsewhere; Not very threatened in California.Classification
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Scientific Name: |
Ivesia jaegeri Munz & Jtn. |
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Common Name: |
Jaeger's ivesia |
| Family: | Rosaceae |
| Element Code: | PDROS0X080 |
| USDA Plants Symbol: | IVJA |
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Synonyms/Other Names: |
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Ecology and Life History
| Lifeform: | perennial herb |
| Blooming Period: Jun-Jul | Jun-Jul |
| Elevation: | 1830-3600 (6005-11810) |
| General Habitats: | Pinyon and juniper woodland, Upper montane coniferous forest |
| Microhabitat: | Carbonate, Rocky |
| Microhabitat Details: |
Conservation Status
| CA Rare Plant Rank: | 1B.3 |
| Global Rank: | G2G3 |
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State Rank: |
S1 |
| State List: | None |
| Fed List: | None |
| Other Status: | BLM_S; SB_CalBG/RSABG |
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CRPR Changes: |
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Occurrence Data from the CNDDB
| Total Occurrences: | 2 |
| Element Occurrence Ranks: | |
| Excellent (A) | 1 |
| Good (B) | 0 |
| Fair (C) | 0 |
| Poor (D) | 0 |
| None (X) | 0 |
| Unknown (U) | 1 |
| California Endemic: False | |
| California Counties and Islands: Name (Code) | |
| San Bernardino (SBD) | |
| Quads: Name (Quad Code) | |
| Clark Mtn. (3511555) | |
Threat List Data from the CNDDB
| Threat List Total: | 0 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 0 | % | |
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Citation
California Native Plant Society, Rare Plant Program. 2025. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 16 November 2025].