Search Results
42 matches found. Click on scientific name for details
Search Criteria: Scientific Name starts with J
| Scientific Name | Common Name | Family | Lifeform | Blooming Period | Fed List | State List | Global Rank | State Rank | CA Rare Plant Rank | Other Status | Threats | General Habitats | Microhabitats | Lowest Elevation (m) | Highest Elevation (m) | Lowest Elevation (ft) | Highest Elevation (ft) | CA Endemic | Date Added | Photo |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Johanneshowellia puberula | downy buckwheat | Polygonaceae | annual herb | May-Sep | None | None | G4? | S1 | 2B.3 | Pinyon and juniper woodland (carbonate, sandy or gravelly) | 1300 | 2900 | 4265 | 9515 | 1980-01-01 |
No Photo Available |
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| Johnstonella costata | ribbed cryptantha | Boraginaceae | annual herb | Feb-May | None | None | G4G5 | S4 | 4.3 | SB_CalBG/RSABG | Desert dunes, Mojavean desert scrub, Sonoran desert scrub | Sandy | -60 | 500 | -195 | 1640 | 1974-01-01 |
No Photo Available |
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| Johnstonella holoptera | winged cryptantha | Boraginaceae | annual herb | Mar-Apr | None | None | G4G5 | S4 | 4.3 | Mojavean desert scrub, Sonoran desert scrub | 100 | 1690 | 330 | 5545 | 1980-01-01 |
No Photo Available |
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| Jepsonia malvifolia | island jepsonia | Saxifragaceae | perennial herb | Aug-Jan | None | None | G4 | S4 | 4.2 | Chaparral, Coastal scrub | 15 | 1000 | 50 | 3280 | 1974-01-01 |
© 2020 Keir Morse |
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| Juglans hindsii | CBR | 1974-01-01 |
No Photo Available |
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| Juncus acutus ssp. leopoldii | southwestern spiny rush | Juncaceae | perennial rhizomatous herb | (Mar)May-Jun | None | None | G5T5 | S4 | 4.2 | SB_CalBG/RSABG; SB_CRES | Coastal dunes (mesic), Coastal scrub, Marshes and swamps (coastal salt), Meadows and seeps (alkaline seeps) | 3 | 900 | 10 | 2955 | 1988-01-01 |
© 2019 Belinda Lo |
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| Juncus hemiendytus var. abjectus | Center Basin rush | Juncaceae | annual herb | May-Jun(Jul) | None | None | G5T5 | S4 | 4.3 | Meadows and seeps, Subalpine coniferous forest | Mesic | 1400 | 3400 | 4595 | 11155 | 1974-01-01 |
©2008 Steve Matson |
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| Juncus leiospermus var. ahartii | Ahart's dwarf rush | Juncaceae | annual herb | Mar-May | None | None | G2T1 | S1 | 1B.2 | Agriculture, Development, Grazing, Mining, ORV activity, Other, Road/trail construction/maint. | Valley and foothill grassland (mesic) | 30 | 229 | 100 | 750 | Yes | 1984-01-01 |
© 2004 Carol W. Witham |
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| Juncus leiospermus var. leiospermus | Red Bluff dwarf rush | Juncaceae | annual herb | Mar-Jun | None | None | G2T2 | S2 | 1B.1 | BLM_S; USFS_S | Agriculture, Altered flood/tidal/hydrologic regime, Dam/Inundation, Development, Foot traffic/trampling, Grazing, Logging, Mining, ORV activity, Other, Road/trail construction/maint., Vandalism/dumping/litter | Chaparral, Cismontane woodland, Meadows and seeps, Valley and foothill grassland, Vernal pools | Vernally Mesic | 35 | 1250 | 115 | 4100 | Yes | 1974-01-01 |
©2016 Dylan Neubauer |
| Juncus duranii | Duran's rush | Juncaceae | perennial rhizomatous herb | Jul-Aug | None | None | G3 | S3 | 4.3 | Lower montane coniferous forest, Meadows and seeps, Upper montane coniferous forest | Mesic | 1768 | 2804 | 5800 | 9200 | Yes | 1974-01-01 |
© 2017 Keir Morse |
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| Juncus nodosus | knotted rush | Juncaceae | perennial rhizomatous herb | Jul-Sep | None | None | G5 | S3 | 2B.3 | IUCN_LC | Altered flood/tidal/hydrologic regime | Marshes and swamps (lake margins), Meadows and seeps (mesic) | 30 | 1980 | 100 | 6495 | 1974-01-01 |
© 2005 James M. Andre |
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| Juncus regelii | Regel's rush | Juncaceae | perennial rhizomatous herb | Aug | None | None | G4 | S1 | 2B.3 | Meadows and seeps, Upper montane coniferous forest | Mesic | 760 | 1900 | 2495 | 6235 | 1974-01-01 |
© 2018 Susan McDougall |
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| Juncus supiniformis | hair-leaved rush | Juncaceae | perennial rhizomatous herb | Apr-May(Jun-Jul) | None | None | G5 | S1 | 2B.2 | IUCN_LC | Development, ORV activity, Other, Recreational use (non-ORV) | Bogs and fens, Marshes and swamps (freshwater) | 20 | 100 | 65 | 330 | 1974-01-01 |
© 2013 Asa Spade |
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| Juncus dudleyi | Dudley's rush | Juncaceae | perennial herb | Jul-Aug | None | None | G5 | S1 | 2B.3 | Altered flood/tidal/hydrologic regime, Waterway bank protection/maintenance | Lower montane coniferous forest (mesic) | 365 | 2000 | 1200 | 6560 | 1974-01-01 |
© 2017 Dean Wm. Taylor |
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| Jensia yosemitana | Yosemite tarplant | Asteraceae | annual herb | (Apr)May-Jul | None | None | G3 | S3 | 3.2 | Lower montane coniferous forest, Meadows and seeps | 1200 | 2300 | 3935 | 7545 | Yes | 1994-01-01 |
No Photo Available |
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| Juncus cooperi | Cooper's rush | Juncaceae | perennial herb | Apr-May(Aug) | None | None | G4 | S3 | 4.3 | SB_CalBG/RSABG | Meadows and seeps (mesic, alkaline or saline) | -260 | 1770 | -855 | 5805 | 1974-01-01 |
© 2018 Neal Kramer |
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| Jamesia americana var. rosea | rosy-petalled cliffbush | Hydrangeaceae | perennial deciduous shrub | May-Sep | None | None | G5T4 | S4 | 4.3 | SB_CalBG/RSABG | Alpine boulder and rock field, Great Basin scrub, Pinyon and juniper woodland, Subalpine coniferous forest | Carbonate (sometimes), Granitic (sometimes), Rocky | 1980 | 3700 | 6495 | 12140 | 1994-01-01 |
© 2005 Steve Matson |
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| Jepsonia heterandra | foothill jepsonia | Saxifragaceae | perennial herb | Aug-Dec | None | None | G3 | S3 | 4.3 | Cismontane woodland, Lower montane coniferous forest | Metamorphic, Rocky | 50 | 500 | 165 | 1640 | Yes | 1994-01-01 |
© 2014 Belinda Lo |
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| Juglans californica | Southern California black walnut | Juglandaceae | perennial deciduous tree | Mar-Aug | None | None | G4 | S4 | 4.2 | IUCN_NT; SB_CalBG/RSABG; SB_USDA | Chaparral, Cismontane woodland, Coastal scrub, Riparian woodland | 50 | 900 | 165 | 2955 | Yes | 1994-01-01 |
© 2020 Zoya Akulova |
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| Juncus marginatus var. marginatus | CBR | 1994-01-01 |
No Photo Available |
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| Juncus chlorocephalus | CBR | 2006-01-10 |
No Photo Available |
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| Juncus cyperoides | CBR | 2006-01-10 |
No Photo Available |
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| Juncus diffusissimus | CBR | 2006-01-10 |
No Photo Available |
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| Juncus falcatus var. falcatus | CBR | 2006-01-10 |
No Photo Available |
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| Juniperus communis var. jackii | CBR | 1980-01-01 |
No Photo Available |
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| Juniperus communis var. montana | CBR | 2006-01-10 |
No Photo Available |
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| Juncus bufonius var. congdonii | CBR | 2006-01-10 |
No Photo Available |
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| Jepsonia parryi | CBR | 2006-01-10 |
No Photo Available |
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| Juncus articulatus | CBR | 2006-01-10 |
No Photo Available |
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| Juncus triformis | CBR | 2007-06-12 |
No Photo Available |
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| Juncus digitatus | finger rush | Juncaceae | annual herb | (Apr)May-Jun | None | None | G1 | S1 | 1B.1 | Altered flood/tidal/hydrologic regime, Development, Disking, Mining, Surface water diversion | Cismontane woodland (openings), Lower montane coniferous forest (openings), Vernal pools (xeric) | 660 | 1097 | 2165 | 3600 | Yes | 2009-01-02 |
Image by Wendy Boes |
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| Juncus luciensis | Santa Lucia dwarf rush | Juncaceae | annual herb | Apr-Jul | None | None | G3 | S3 | 1B.2 | BLM_S; USFS_S | Agriculture, Foot traffic/trampling | Chaparral, Great Basin scrub, Lower montane coniferous forest, Meadows and seeps, Vernal pools | 300 | 2040 | 985 | 6695 | Yes | 2009-04-30 |
© 2009 Keir Morse |
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| Juncus nevadensis var. inventus | Sierra rush | Juncaceae | perennial rhizomatous herb | Jul-Nov | None | None | G5T3T4 | S1 | 2B.2 | Bogs and fens | 0 | 10 | 0 | 35 | 2009-06-08 |
No Photo Available |
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| Juncus interior | inland rush | Juncaceae | perennial herb | Jun-Aug | None | None | G4 | S1 | 2B.2 | Pinyon and juniper woodland | 1830 | 1845 | 6005 | 6055 | 2009-09-08 |
© 2011 James M. Andre |
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| Jaffueliobryum raui | Rau's jaffueliobryum moss | Grimmiaceae | moss | None | None | G4 | S2 | 2B.3 | ORV activity, Road/trail construction/maint. | Alpine dwarf scrub, Chaparral, Mojavean desert scrub, Sonoran desert scrub | Carbonate, Dry, Openings, Rock crevices | 490 | 2100 | 1610 | 6890 | 2014-05-15 |
© 2021 Scot Loring |
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| Jaffueliobryum wrightii | Wright's jaffueliobryum moss | Grimmiaceae | moss | None | None | G5 | S2S3 | 2B.3 | Alpine dwarf scrub, Mojavean desert scrub, Pinyon and juniper woodland | Carbonate, Dry, Openings, Rock crevices | 160 | 2500 | 525 | 8205 | 2014-05-15 |
No Photo Available |
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| Juncus tiehmii | CBR | 2016-04-13 |
No Photo Available |
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| Juncus bryoides | CBR | 2016-10-19 |
No Photo Available |
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| Juncus hemiendytus var. hemiendytus | CBR | 2016-10-19 |
No Photo Available |
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| Juncus kelloggii | CBR | 2016-11-07 |
No Photo Available |
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| Juncus ambiguus | CBR | 2024-02-29 |
No Photo Available |
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| Juncus covillei var. covillei | CBR | 2024-02-29 |
No Photo Available |