Taxon Details
Botrychium pedunculosum
stalked moonwort
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© 2011 Aaron E. Sims |
©2011 Aaron E. Sims |
© 2011 Aaron E. Sims |
Taxon Summary:
Botrychium pedunculosum, commonly known as stalked moonwort, is a perennial rhizomatous herb in the Ophioglossaceae that is found in California and elsewhere. It occurs within Meadows and seeps, and Upper montane coniferous forest, growing at elevations from 1845 to 1845 meters. Botrychium pedunculosum is ranked 2B.1, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Seriously threatened in California.|
Scientific Name: Botrychium pedunculosum W.H. Wagner |
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Common Name: stalked moonwort |
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| Family: | Ophioglossaceae | |
| Element Code: | PPOPH010T0 | |
| USDA Plants Symbol: | BOPE4 | |
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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.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G3G4 |
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State Rank: |
S1 |
| Other Status: | USFS_S |
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CRPR Changes: added to 2.1 on 2011-10-31 |
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| Add Date: | 2011-10-31 |
| Date Edited: | 2023-06-06 |
| Lifeform: perennial rhizomatous herb | ||||||||||||||
Blooming Period: Aug
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Elevation:
1845 - 1845 meters 6055 - 6055 feet |
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General Habitats:
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| Microhabitat Details: andesitic | ||||||||||||||
Microhabitat:
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Notes: Discovered in CA by Jennie Haas in 2010; known in CA only from Stanislaus NF. Threatened by overgrazing and excessive trampling. Similar to B. ascendens and B. hesperium. Hybridizes with B. pinnatum. Not in The Jepson Manual (1993) or TJM 2. See American Fern Journal 76(2):33-47 (1986) for original description. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 1 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 1 | 100 % |
| THREAT LIST: | ||
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| Grazing | 1 | 100% |
| Total Occurrences: | 1 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 0 | 0 | 0 | 0 | 1 |
| Occurrence Status: | |||||
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| Historical >20 Years | 0 | ||||
| Recent <=20 Years | 1 | ||||
| Presence: | |||||
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| Presumed Extant | 1 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) Alaska (AK), California (CA), Idaho (ID), Montana (MT), Oregon (OR), Washington (WA) |
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California Counties and Islands: Name (Code) Tuolumne (TUO) |
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Quads: Name (Quad Code) Cherry Lake North (3811918) |
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Notes:
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Presumed Extant
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