Taxon Details
Schoenoplectus subterminalis
water bulrush
View Report Copy Link Calflora eFlora CCH CalPhotos iNaturalist
Dean Wm. Taylor (1996) |
Sierra Pacific Industries (2013) |
Dean Wm. Taylor (2007) |
Taxon Summary:
Schoenoplectus subterminalis, commonly known as water bulrush, is a perennial rhizomatous herb (aquatic) in the Cyperaceae that is found in California and elsewhere. It occurs within Bogs and fens, and Marshes and swamps (montane lake margins), growing at elevations from 750 to 2250 meters. Schoenoplectus subterminalis is ranked 2B.3, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Not very threatened in California.|
Scientific Name: Schoenoplectus subterminalis (Torr.) Soják |
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Common Name: water bulrush |
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| Family: | Cyperaceae | |
| Element Code: | PMCYP0Q1G0 | |
| USDA Plants Symbol: | SCSU10 | |
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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: | 2B.3 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G5 |
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State Rank: |
S3 |
| Other Status: | IUCN_LC |
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CRPR Changes: |
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| Add Date: | 1980-01-01 |
| Date Edited: | 2022-08-02 |
| Lifeform: perennial rhizomatous herb (aquatic) | ||||||||||||||
Blooming Period: Jun-Aug(Sep)
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Elevation:
750 - 2250 meters 2460 - 7380 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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| Threat List Total: | 8 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 5 | 16 % |
| THREAT LIST: | ||
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| Altered flood/tidal/hydrologic regime | 1 | 3% |
| Degraded water quality | 1 | 3% |
| Grazing | 1 | 3% |
| Logging | 1 | 3% |
| Other | 1 | 3% |
| Recreational use (non-ORV) | 1 | 3% |
| Surface water diversion | 1 | 3% |
| Vandalism/dumping/litter | 1 | 3% |
| Total Occurrences: | 32 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 10 | 8 | 0 | 0 | 0 | 14 |
| Occurrence Status: | |||||
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| Historical >20 Years | 9 | ||||
| Recent <=20 Years | 23 | ||||
| Presence: | |||||
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| Presumed Extant | 32 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) Alaska (AK), California (CA), Connecticut (CT), Delaware (DE), Florida (FL), Georgia (GA), Idaho (ID), Illinois (IL), Indiana (IN), Maine (ME), Maryland (MD), Massachusetts (MA), Michigan (MI), Minnesota (MN), Missouri (MO), Montana (MT), New Hampshire (NH), New Jersey (NJ), New York (NY), North Carolina (NC), Ohio (OH), Oregon (OR), Pennsylvania (PA), Rhode Island (RI), South Carolina (SC), Tennessee (TN), Utah (UT), Vermont (VT), Virginia (VA), Washington (WA), Wisconsin (WI), Wyoming (WY) |
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California Counties and Islands: Name (Code) Butte (BUT), Del Norte (DNT), El Dorado (ELD), Humboldt (HUM), Lassen (LAS), Nevada (NEV), Plumas (PLU), Shasta (SHA), Tehama (TEH), Trinity (TRI), Tuolumne (TUO) |
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Quads: Name (Quad Code) Blue Canyon (3912036), Broken Rib Mtn. (4112386), Chicken Hawk Hill (4112214), Childs Meadows (4012134), Cisco Grove (3912035), Covington Mill (4012287), Dogwood Peak (3912171), Echo Lake (3812071), Fish Lake (4112336), Freel Peak (3811978), Gold Lake (3912066), Jonesville (4012114), Kibbie Lake (3811917), Lake Eleanor (3711987), Mt. Harkness (4012143), Mumbo Basin (4112225), Pinecrest (3811928), Reading Peak (4012144), Red Cinder (4012142), Tangle Blue Lake (4112226), Weitchpec (4112326), Whisky Bill Peak (4112215) |
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Notes:
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Presumed Extant
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