Species Details
Adiantum shastense
Shasta maidenhair fern
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Scientific Name: Adiantum shastense Huiet & A.R. Sm. |
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Common Name: Shasta maidenhair fern |
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Family: | Pteridaceae | |
Element Code: | PPADI030W0 | |
USDA Plants Symbol: | ADSH | |
Synonyms/Other Names: |
CA Rare Plant Rank: | 4.3 |
Fed List: | None |
State List: | None |
Global Rank: | G3 |
State Rank: |
S3 |
Other Status: | |
CRPR Changes: added to 4.3 on 2016-11-18 |
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Add Date: | 2016-11-18 |
Date Edited: | 2021-09-27 |
Lifeform: perennial herb | ||
Blooming Period: Apr-Aug | ||
Elevation:
330 - 1535 meters 1085 - 5035 feet |
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General Habitat:
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General Micro Habitat: | ||
Micro Habitat:
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Notes: Originally identified as A. jordanii and also similar to A. capillus-veneris; distinguished from these species in having diamond shaped pinnules and by its perennial habit, with the presence of old fronds underlying its fresh fronds. See PhytoKeys 53:73-81 (2015) for original description. |
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Threats: |
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Taxonomy: |
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Other: |
Total Occurrences: | 0 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
0 | 0 | 0 | 0 | 0 | 0 |
Occurrence Status: | |||||
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Historical >20 Years | 0 | ||||
Recent <=20 Years | 0 |
Presence: | |||||
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Presumed Extant | 0 | ||||
Possibly Extirpated | 0 | ||||
Presumed Extirpated | 0 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Shasta (SHA) |
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Quads: Name (Quad Code) Bohemotash Mtn. (4012274), Bollibokka Mtn. (4012282), Chalk Mtn. (4012187), Chicken Hawk Hill (4112214), Devils Rock (4012271), Girard Ridge (4112222), Goose Gap (4012281), Hanland Peak (4012283), Lake McCloud (4112221), Lamoine (4012284), Minnesota Mtn. (4012272), Oak Run (4012261), O'Brien (4012273), Project City (4012263), Roaring Creek (4012188), Shasta Dam (4012264), Tombstone Mtn. (4112213), Yellowjacket Mtn. (4112212) |
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Notes:
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CNPS Status Review: | CRPR List Addition on 2016-11-18 |