Species Details

Botrychium ascendens

upswept moonwort

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Photo of Botrychium ascendens
© 2005 Steve Matson
Photo of Botrychium ascendens
© 2005 Steve Matson
Photo of Botrychium ascendens
©2018 Matt C. Berger
Scientific Name:
Botrychium ascendens W. Wagner
Common Name:
upswept moonwort
Family: Ophioglossaceae
Element Code: PPOPH010S0
USDA Plants Symbol: BOAS2
Synonyms/Other Names:
Lifeform: perennial rhizomatous herb
Blooming Period: (Jun)Jul-Aug
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Elevation:
1115 - 3045 meters
3660 - 9990 feet
General Habitats:
  • Lower montane coniferous forest
  • Meadows and seeps
Microhabitat Details:
Microhabitat:
  • Mesic
Notes:
On watch list in NV, candidate for state listing in OR, and state-listed as Sensitive in WA. See American Fern Journal 76(2):36 (1986) for original description, and Madroño 36(2):131-136 (1989) for discussion of Jonesville records.
Threats:
Threatened by logging, trampling, and foot traffic. 
Taxonomy:
Threat List Total: 10
Total EOs % of EOs
EOs with Threat Listed: 32 60 %
THREAT LIST:
Logging 18 33%
Grazing 8 15%
Other 5 9%
Foot traffic/trampling 4 7%
Altered flood/tidal/hydrologic regime 3 5%
Total Occurrences: 53
Element Occurrence Ranks:
A B C D X U
8 16 6 6 1 16
Occurrence Status:
Historical >20 Years 17
Recent <=20 Years 36
Presence:
Presumed Extant 52
Possibly Extirpated 0
Presumed Extirpated 1
California Endemic:
California Island:
States: Name (Code)
Alaska (AK), California (CA), Idaho (ID), Minnesota (MN), Montana (MT), Nevada (NV), Oregon (OR), Washington (WA), Wyoming (WY)
California Counties and Islands: Name (Code)
Alpine (ALP), Butte (BUT), Calaveras (CAL), El Dorado (ELD), Fresno (FRE), Inyo (INY), Lassen (LAS), Modoc (MOD), Mono (MNO), Nevada (NEV), Placer (PLA), Plumas (PLU), San Bernardino (SBD), Shasta (SHA), Tehama (TEH), Tulare (TUL), Tuolumne (TUO)
Quads: Name (Quad Code)
Butte Meadows (4012115), Calaveras Dome (3812042), Canyondam (4012121), Caples Lake (3812061), Carson Pass (3811968), Cascade (3912162), Convict Lake (3711857), Crooked Creek (3711841), Dardanelles Cone (3811947), Dunderberg Peak (3811913), Ebbetts Pass (3811957), Echo Lake (3812071), Emerald Bay (3812081), Gallatin Peak (4012056), Haiwee Pass (3611821), Hobart Mills (3912042), Humboldt Peak (4012124), Humbug Valley (4012123), Jacks Backbone (4012166), Jonesville (4012114), Kaiser Peak (3711932), Kyburz (3812073), Lassen Peak (4012145), Lundy (3811912), Meeks Bay (3912011), Monache Mountain (3611822), Mt. Barcroft (3711852), Mt. Harkness (4012143), Mt. Henry (3711827), North Palisade (3711815), Olancha (3611831), Red Cinder (4012142), Robbs Peak (3812084), Roop Mountain (4012047), Royal Gorge (3912024), Skunk Ridge (4112117), South Lake Tahoe (3811988), Station Peak (3711851), Tahoe City (3912022), Telegraph Peak (3411735), Templeton Mtn. (3611832), Viola (4012156), Warren Peak (4112042), Westwood West (4012131)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant
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