Taxon Report
Ophioglossum pusillum Raf.northern adder's-tongue |
 © 2021 Scot Loring |
Classification
|
Scientific Name: |
Ophioglossum pusillum Raf. |
|
Common Name: |
northern adder's-tongue |
| Family: | Ophioglossaceae |
| Element Code: | PPOPH020F0 |
| USDA Plants Symbol: | OPPU3 |
|
Synonyms/Other Names: |
|
Ecology and Life History
| Lifeform: | perennial rhizomatous herb |
| Blooming Period: Jul | Jul |
| Elevation: | 1000-2000 (3280-6560) |
| General Habitats: | Marshes and swamps, Meadows and seeps |
| Microhabitat: | |
| Microhabitat Details: |
Conservation Status
| CA Rare Plant Rank: | 2B.2 |
| Global Rank: | G4 |
|
State Rank: |
S1 |
| State List: | None |
| Fed List: | None |
| Other Status: | USFS_S |
|
CRPR Changes: |
|
Occurrence Data from the CNDDB
| Total Occurrences: | 5 |
| Element Occurrence Ranks: | |
| Excellent (A) | 0 |
| Good (B) | 1 |
| Fair (C) | 1 |
| Poor (D) | 0 |
| None (X) | 0 |
| Unknown (U) | 3 |
| California Endemic: False | |
| California Counties and Islands: Name (Code) | |
| El Dorado (ELD), Lake (LAK), Mendocino (MEN), Siskiyou (SIS)* | |
| Quads: Name (Quad Code) | |
| Buck Rock (3912288), City of Mount Shasta (4112233)*, Crockett Peak (3912247), Leech Lake Mtn. (3912381), Loon Lake (3812083) | |
Threat List Data from the CNDDB
| Threat List Total: | 3 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 3 | 60 % | |
| Grazing | 2 | 40% |
| Improper burning regime | 1 | 20% |
| Other | 1 | 20% |
Selected References
| USFS Potential Species of Conservation Concern Profile |
Citation
California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 25 December 2024].