Taxon Report
Juncus acutus L. ssp. leopoldii (Parl.) Snog.southwestern spiny rush |
 © 2019 Belinda Lo |
Classification
|
Scientific Name: |
Juncus acutus L. ssp. leopoldii (Parl.) Snog. |
|
Common Name: |
southwestern spiny rush |
| Family: | Juncaceae |
| Element Code: | PMJUN01051 |
| USDA Plants Symbol: | JUACL |
|
Synonyms/Other Names: |
|
Ecology and Life History
| Lifeform: | perennial rhizomatous herb |
| Blooming Period: (Mar)May-Jun | (Mar)May-Jun |
| Elevation: | 3-900 (10-2955) |
| General Habitats: | Coastal dunes, Coastal scrub, Marshes and swamps, Meadows and seeps |
| Microhabitat: | |
| Microhabitat Details: |
Conservation Status
| CA Rare Plant Rank: | 4.2 |
| Global Rank: | G5T5 |
|
State Rank: |
S4 |
| State List: | None |
| Fed List: | None |
| Other Status: | SB_CalBG/RSABG; SB_CRES |
|
CRPR Changes: |
|
Occurrence Data from the CNDDB
| Total Occurrences: | 0 |
| Element Occurrence Ranks: | |
| Excellent (A) | 0 |
| Good (B) | 0 |
| Fair (C) | 0 |
| Poor (D) | 0 |
| None (X) | 0 |
| Unknown (U) | 0 |
| California Endemic: False | |
| California Counties and Islands: Name (Code) | |
| Imperial (IMP)?, Los Angeles (LAX), Marin (MRN), Orange (ORA), Riverside (RIV), San Diego (SDG), San Luis Obispo (SLO), Santa Barbara (SBA), Ventura (VEN) | |
| Quads: Name (Quad Code) | |
| Agua Caliente Springs (3211683), Alamorio (3211584), Alpine (3211677), Camarillo (3411921), Carpinteria (3411945), Casmalia (3412075), Cayucos (3512048), Chuckwalla Spring (3311542), Dana Point (3311746), Del Mar (3211782), Devils Heart Peak (3411858), Dulzura (3211667), El Cajon (3211678), Encinitas (3311713), Escondido (3311711), Fillmore (3411848), Goleta (3411947), Hildreth Peak (3411955), Imperial Beach (3211751), Imperial Reservoir (3211484), Indio (3311662), In-ko-pah Gorge (3211661), Jamul Mountains (3211668), La Jolla (3211772), La Mesa (3211771), Laguna Beach (3311757), Las Pulgas Canyon (3311734), Long Beach (3311872), Los Alamitos (3311871), Moorpark (3411838), Morro Bay North (3512047), Morro Bay South (3512037), Morro Hill (3311733), Murrieta (3311752), Myoma (3311673), National City (3211761), Newhall (3411845), Newport Beach (3311768), Oceano (3512015), Oceanside (3311724), Ontario (3411716), Otay Mesa (3211658), Otay Mountain (3211657), Oxnard (3411922), Palm Springs (3311675), Palm View Peak (3311665), Pico Creek (3512152), Piru (3411847), Pismo Beach (3512026), Point Loma (3211762), Point Mugu (3411911), Point Sal (3412086), Poway (3211781), Rancho Santa Fe (3311712), Redondo Beach (3311874), Rodriquez Mtn. (3311628), San Clemente (3311745), San Luis Obispo (3512036), San Luis Rey (3311723), San Marcos (3311722), San Rafael (3712285), Santa Barbara (3411946), Santa Catalina East (3311833), Santa Catalina North (3311844), Santa Catalina South (3311834), Santa Catalina West (3311845), Santa Paula (3411931), Seal Beach (3311861), Surf (3412065), Sweeney Pass (3211672), Thermal Canyon (3311661), Topanga (3411815), Torrance (3311873), Triunfo Pass (3411818), Tustin (3311767), Val Verde (3411846), Venice (3311884), Ventura (3411933), Warm Springs Mountain (3411855), Whitaker Peak (3411856) | |
Threat List Data from the CNDDB
| Threat List Total: | 0 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 0 | 0 % | |
Citation
California Native Plant Society, Rare Plant Program. 2025. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 5 January 2025].