©2004 Dean Wm. Taylor |
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Scientific Name: Glyceria grandis Wats. |
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Common Name: American manna grass |
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| Family: | Poaceae | |
| Element Code: | PMPOA2Y080 | |
| USDA Plants Symbol: | GLGR | |
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Synonyms/Other Names: |
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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: | |
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CRPR Changes: changed from 2.3 to 2B.3 on 2013-06-12 |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2021-05-26 |
| Lifeform: perennial rhizomatous herb | ||||||||||||||
Blooming Period: Jun-Aug
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Elevation:
15 - 1980 meters 50 - 6495 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: | 1 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 1 | 10 % |
| THREAT LIST: | ||
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| Grazing | 1 | 10% |
| Total Occurrences: | 10 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 0 | 1 | 0 | 0 | 9 |
| Occurrence Status: | |||||
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| Historical >20 Years | 9 | ||||
| Recent <=20 Years | 1 | ||||
| Presence: | |||||
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| Presumed Extant | 10 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) Alaska (AK), Arizona (AZ), California (CA), Colorado (CO), Connecticut (CT), Delaware (DE), Idaho (ID), Illinois (IL), Indiana (IN), Iowa (IA), Maine (ME), Maryland (MD), Massachusetts (MA), Michigan (MI), Minnesota (MN), Mississippi (MS), Montana (MT), Nebraska (NE), Nevada (NV), New Hampshire (NH), New Jersey (NJ), New Mexico (NM), New York (NY), North Carolina (NC), North Dakota (ND), Ohio (OH), Oregon (OR), Pennsylvania (PA), Rhode Island (RI), South Dakota (SD), Tennessee (TN), Utah (UT), Vermont (VT), Virginia (VA), Washington (WA), West Virginia (WV), Wisconsin (WI), Wyoming (WY) |
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California Counties and Islands: Name (Code) El Dorado (ELD), Fresno (FRE), Humboldt (HUM), Mendocino (MEN), Mono (MNO), Placer (PLA), Tulare (TUL) |
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Quads: Name (Quad Code) Big Alkali (3811922), Bridgeport (3811932), Coleville (3811955), Emerald Bay (3812081), Eureka Hill (3812385), General Grant Grove (3611868), Luckett Mtn. (3611972), Maple Creek (4012377), Miramonte (3611961), Patterson Mtn. (3611981), Point Arena (3812386), Sacate Ridge (3611982), Shadequarter Mtn. (3611858), Tahoe City (3912022), The Sphinx (3611875), Tucker Mtn. (3611962), Verplank Ridge (3611971) |
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Notes:
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Presumed Extant
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